/**
 * AETHER 01 TITANIUM - Flagship One-Product DTC Showcase
 * Design System, Interactive Motion & Top-Layer Architecture
 * Guidelines: Tiered Tokens -> Compositor Motion -> Discrete Dialogs -> Container Queries
 */

/* ==========================================================================
   1. Design Tokens & Semantic Variables
   ========================================================================== */
:root {
  /* Primitive Palette: Aerospace Titanium, Obsidian & Vacuum Tube Amber */
  --color-obsidian-deep: #07090e;
  --color-obsidian-surface: #0c0f17;
  --color-obsidian-card: #121622;
  --color-obsidian-card-hover: #171d2c;
  --color-obsidian-border: rgba(226, 232, 240, 0.12);
  --color-obsidian-border-focus: rgba(56, 189, 248, 0.45);

  /* Titanium & Beryllium Metals */
  --color-titanium-100: #f8fafc;
  --color-titanium-200: #e2e8f0;
  --color-titanium-300: #cbd5e1;
  --color-titanium-400: #94a3b8;
  --color-titanium-500: #64748b;
  --color-titanium-accent: #38bdf8;
  --color-titanium-glow: rgba(56, 189, 248, 0.28);

  /* Amber Valve / Analog Heat */
  --color-amber-400: #fbbf24;
  --color-amber-500: #f59e0b;
  --color-amber-glow: rgba(245, 158, 11, 0.3);

  /* Semantic Feedback */
  --color-emerald: #10b981;
  --color-emerald-glow: rgba(16, 185, 129, 0.25);
  --color-coral: #f43f5e;

  /* Typography */
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Fluid Typography */
  --text-xs: clamp(0.72rem, 0.7rem + 0.12vw, 0.8rem);
  --text-sm: clamp(0.85rem, 0.82rem + 0.18vw, 0.925rem);
  --text-base: clamp(0.975rem, 0.94rem + 0.22vw, 1.05rem);
  --text-lg: clamp(1.125rem, 1.08rem + 0.35vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.18rem + 0.5vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.38rem + 0.8vw, 1.875rem);
  --text-3xl: clamp(1.875rem, 1.68rem + 1.2vw, 2.375rem);
  --text-4xl: clamp(2.35rem, 2.05rem + 1.8vw, 3.25rem);
  --text-5xl: clamp(2.85rem, 2.35rem + 2.5vw, 4.125rem);

  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 35px var(--color-titanium-glow);
  --shadow-amber: 0 0 30px var(--color-amber-glow);

  /* Motion Curves */
  --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.18s var(--ease-smooth);
  --transition-base: 0.28s var(--ease-smooth);
  --transition-spring: 0.55s var(--ease-spring);
}

/* ==========================================================================
   2. Reset & Global Engine
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--color-obsidian-deep);
  color: var(--color-titanium-200);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  user-select: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

/* ==========================================================================
   3. Ambient Luminescence
   ========================================================================== */
.ambient-glow {
  position: fixed;
  width: 55vw;
  height: 55vw;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(140px);
  opacity: 0.12;
}

.glow-titanium {
  top: -15vw;
  right: -10vw;
  background: radial-gradient(circle, var(--color-titanium-accent) 0%, transparent 70%);
}

.glow-amber {
  top: 55vh;
  left: -20vw;
  background: radial-gradient(circle, var(--color-amber-500) 0%, transparent 70%);
  opacity: 0.08;
}

/* ==========================================================================
   4. Layout Utilities & Containers
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: 1.5rem;
  position: relative;
  z-index: 1;
}

.section {
  padding-block: clamp(4.5rem, 3.8rem + 4vw, 7.5rem);
  position: relative;
  z-index: 1;
}

.bg-surface {
  background-color: var(--color-obsidian-surface);
  border-block: 1px solid var(--color-obsidian-border);
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-align {
  display: flex;
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }

.pt-2 { padding-top: 0.5rem; }
.border-t { border-top: 1px solid rgba(255, 255, 255, 0.08); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }

.font-mono { font-family: var(--font-mono); }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.08em; }
.block { display: block; }
.full-width { width: 100%; }
.flex-wrap { flex-wrap: wrap; }

.text-white { color: #ffffff; }
.text-sub { color: var(--color-titanium-300); }
.text-muted { color: var(--color-titanium-400); }
.text-faint { color: var(--color-titanium-500); }
.text-titanium { color: var(--color-titanium-accent); }
.text-amber { color: var(--color-amber-400); }
.text-emerald { color: var(--color-emerald); }

.divider {
  color: var(--color-titanium-500);
  opacity: 0.4;
}

.icon-xs {
  width: 14px;
  height: 14px;
  stroke-width: 2.2;
}

.icon-sm {
  width: 18px;
  height: 18px;
  stroke-width: 2.2;
}

.icon-lg {
  width: 32px;
  height: 32px;
  stroke-width: 2.2;
}

/* Section Headers */
.section-header {
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.section-tag {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--color-titanium-accent);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1.12;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--color-titanium-300);
  font-size: var(--text-base);
  line-height: 1.6;
}

/* ==========================================================================
   5. Buttons & Kinetic Interactions
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  will-change: transform;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0) scale(0.99);
}

.btn-titanium {
  background: linear-gradient(135deg, #ffffff 0%, var(--color-titanium-300) 100%);
  color: #07090e;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.18);
}

.btn-titanium:hover {
  background: #ffffff;
  box-shadow: 0 6px 26px rgba(255, 255, 255, 0.3);
}

.btn-outline-titanium {
  border: 1px solid var(--color-obsidian-border);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
}

.btn-outline-titanium:hover {
  border-color: var(--color-titanium-accent);
  background: rgba(56, 189, 248, 0.1);
  color: var(--color-titanium-accent);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  backdrop-filter: blur(8px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-apple-pay {
  background: #ffffff;
  color: #000000;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
}

.btn-apple-pay:hover {
  background: #f1f5f9;
}

.apple-pay-logo {
  font-weight: 800;
  font-size: 1.1rem;
}

.btn-lg {
  padding: 1.05rem 2rem;
  font-size: var(--text-base);
  border-radius: var(--radius-sm);
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: var(--text-xs);
  border-radius: var(--radius-xs);
}

/* ==========================================================================
   6. Top Ribbon & Minimalist Header
   ========================================================================== */
.top-announcement-bar {
  background: rgba(12, 15, 23, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: 0.45rem;
  position: relative;
  z-index: 100;
}

.ribbon-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  background: var(--color-amber-500);
  color: #000000;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(7, 9, 14, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-obsidian-border);
  z-index: 90;
  padding-block: 0.9rem;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.site-header.scrolled {
  border-bottom-color: rgba(56, 189, 248, 0.25);
  background: rgba(7, 9, 14, 0.95);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-crest {
  color: var(--color-titanium-accent);
  display: grid;
  place-items: center;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #ffffff;
  line-height: 1;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: var(--color-titanium-400);
  margin-top: 2px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: var(--text-sm);
  color: var(--color-titanium-400);
  font-weight: 500;
  position: relative;
  padding-block: 0.25rem;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-titanium-accent);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover::after {
  width: 100%;
}

.cart-trigger-btn {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-obsidian-border);
  color: #ffffff;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.cart-trigger-btn:hover {
  border-color: var(--color-titanium-accent);
  background: rgba(56, 189, 248, 0.08);
}

.cart-counter-pill {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-titanium-accent);
  color: #07090e;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.mobile-menu-btn {
  display: none;
  padding: 0.5rem;
  color: #ffffff;
}

/* ==========================================================================
   7. Mobile Navigation Drawer
   ========================================================================== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  height: 100dvh;
  background: var(--color-obsidian-surface);
  border-left: 1px solid var(--color-obsidian-border);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.7);
  transition: transform var(--transition-spring);
  visibility: hidden;
}

.mobile-drawer.open {
  transform: translateX(-320px);
  visibility: visible;
}

.mobile-drawer-header {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-close {
  font-size: 2rem;
  line-height: 1;
  color: var(--color-titanium-400);
}

.mobile-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
  flex: 1;
}

.mobile-nav-link {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-titanium-300);
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-xs);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:hover {
  background: rgba(56, 189, 248, 0.1);
  color: var(--color-titanium-accent);
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   8. Flagship Product Showcase (Hero Stage)
   ========================================================================== */
.hero-showcase {
  padding-top: clamp(3rem, 2.5rem + 3vw, 5.5rem);
  padding-bottom: clamp(4rem, 3.5rem + 4vw, 7rem);
  border-bottom: 1px solid var(--color-obsidian-border);
}

.product-stage-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 1.5rem + 3vw, 4.5rem);
  align-items: start;
}

/* Left: Interactive 3D Card Stage */
.product-visual-column {
  position: sticky;
  top: 6.5rem;
}

.product-gallery-frame {
  position: relative;
  background: radial-gradient(circle at 50% 45%, #182032 0%, var(--color-obsidian-card) 75%);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem 1.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(56, 189, 248, 0.08);
  perspective: 1000px;
  transform-style: preserve-3d;
  transition: border-color var(--transition-fast);
}

.product-gallery-frame:hover {
  border-color: rgba(56, 189, 248, 0.35);
}

.stage-finish-pill {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(7, 9, 14, 0.85);
  border: 1px solid var(--color-obsidian-border);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-titanium-200);
  z-index: 5;
}

.finish-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.finish-black { background: #1a1a1a; box-shadow: 0 0 6px #ffffff40; }
.finish-silver { background: #cbd5e1; box-shadow: 0 0 6px #38bdf880; }
.finish-cognac { background: #b45309; box-shadow: 0 0 6px #f59e0b80; }
.finish-white { background: #f1f5f9; box-shadow: 0 0 6px #ffffff80; }

.product-image-container {
  height: clamp(340px, 300px + 12vw, 480px);
  display: grid;
  place-items: center;
  position: relative;
  transition: transform 0.4s var(--ease-out-expo);
  will-change: transform;
}

.product-hero-img {
  max-height: 90%;
  object-fit: contain;
  filter: drop-shadow(0 25px 35px rgba(0, 0, 0, 0.7));
  transition: transform 0.5s var(--ease-out-expo), opacity 0.3s ease;
}

.gallery-thumbs-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.thumb-btn {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: var(--color-obsidian-surface);
  border: 1.5px solid var(--color-obsidian-border);
  overflow: hidden;
  padding: 4px;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.thumb-btn:hover {
  transform: translateY(-2px);
  border-color: var(--color-titanium-accent);
}

.thumb-btn.active {
  border-color: var(--color-titanium-accent);
  box-shadow: 0 0 12px var(--color-titanium-glow);
}

.thumb-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}

.quick-specs-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.q-spec {
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--color-titanium-300);
}

/* Right: Purchasing & Swatches Column */
.product-details-column {
  display: flex;
  flex-direction: column;
}

.release-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-amber-400);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
}

.product-heading {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.product-subheading {
  font-size: var(--text-base);
  color: var(--color-titanium-accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

.stars-gold {
  color: var(--color-amber-400);
  font-size: 1rem;
  letter-spacing: 0.1em;
}

.rating-score {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  color: #ffffff;
}

.rating-count {
  font-size: var(--text-xs);
  color: var(--color-titanium-400);
  text-decoration: underline;
}

.product-lead-desc {
  font-size: var(--text-base);
  color: var(--color-titanium-300);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

/* Finish Swatches Grid */
.config-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-titanium-400);
}

.config-val-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
}

.color-swatches-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.swatch-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--color-obsidian-card);
  border: 1.5px solid var(--color-obsidian-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  text-align: left;
  transition: border-color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}

.swatch-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  background: var(--color-obsidian-card-hover);
  transform: translateY(-2px);
}

.swatch-card.active {
  border-color: var(--color-titanium-accent);
  background: rgba(56, 189, 248, 0.08);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

.swatch-circle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.swatch-black { background: #11141a; }
.swatch-silver { background: #d1d5db; }
.swatch-cognac { background: #9a3412; }
.swatch-white { background: #f8fafc; }

.swatch-info {
  display: flex;
  flex-direction: column;
}

.swatch-title {
  font-size: var(--text-sm);
  color: #ffffff;
  font-weight: 600;
  line-height: 1.2;
}

.swatch-desc {
  font-size: 0.7rem;
  color: var(--color-titanium-400);
}

/* Pricing Card */
.pricing-card {
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.hero-price {
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.tax-tag {
  font-size: 0.72rem;
  color: var(--color-titanium-400);
}

.stock-status {
  font-size: var(--text-xs);
  color: var(--color-emerald);
  font-weight: 600;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-emerald);
  box-shadow: 0 0 8px var(--color-emerald);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Trust Grid */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-obsidian-border);
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.trust-item strong {
  display: block;
  font-size: var(--text-xs);
  color: #ffffff;
  line-height: 1.2;
}

.trust-item small {
  font-size: 0.7rem;
  color: var(--color-titanium-400);
}

/* ==========================================================================
   9. Interactive Soundstage & Real-Time Acoustic EQ Simulator
   ========================================================================== */
.soundstage-card {
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 1.2rem + 1.5vw, 2.75rem);
  box-shadow: var(--shadow-lg);
}

.curve-mode-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #ffffff;
  margin-top: 0.2rem;
}

.sound-mode-pills {
  display: flex;
  gap: 0.5rem;
  background: var(--color-obsidian-surface);
  border: 1px solid var(--color-obsidian-border);
  padding: 0.35rem;
  border-radius: var(--radius-sm);
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-xs);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-titanium-400);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.mode-pill:hover {
  color: #ffffff;
}

.mode-pill.active {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: var(--color-titanium-accent);
}

.eq-graph-container {
  height: 280px;
  background: radial-gradient(circle at 50% 50%, #0e1422 0%, #080a10 100%);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  margin-bottom: 1.5rem;
}

.eq-svg {
  width: 100%;
  height: 100%;
}

#eqAreaPath, #eqLinePath {
  transition: d 0.5s var(--ease-out-expo);
}

.eq-control-bar {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-obsidian-border);
}

.audio-demo-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-titanium-accent) 0%, #0284c7 100%);
  color: #07090e;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 4px 15px var(--color-titanium-glow);
  transition: transform var(--transition-fast);
}

.audio-demo-btn:hover {
  transform: scale(1.08);
}

.anc-range-input {
  width: 100%;
  accent-color: var(--color-titanium-accent);
  cursor: pointer;
}

/* ==========================================================================
   10. Architecture & Engineering Hotspots
   ========================================================================== */
.engineering-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.eng-card {
  container-type: inline-size;
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-md);
  padding: 1.85rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.eng-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: var(--shadow-md), 0 0 25px rgba(56, 189, 248, 0.1);
}

.eng-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  color: var(--color-titanium-accent);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
}

.eng-icon-box i {
  width: 24px;
  height: 24px;
}

.eng-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--color-titanium-400);
  margin-bottom: 0.35rem;
}

.eng-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.65rem;
  line-height: 1.25;
}

.eng-desc {
  font-size: var(--text-sm);
  color: var(--color-titanium-300);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.eng-spec-pill {
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-titanium-accent);
}

/* ==========================================================================
   11. Studio Accessories & Bundle Builder
   ========================================================================== */
.accessories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.acc-card {
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.acc-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.35);
}

.acc-media {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.acc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-smooth);
}

.acc-card:hover .acc-img {
  transform: scale(1.05);
}

.acc-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(7, 9, 14, 0.85);
  border: 1px solid var(--color-obsidian-border);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-amber-400);
  backdrop-filter: blur(8px);
}

.acc-body {
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.acc-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #ffffff;
}

.acc-price {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-titanium-accent);
}

.acc-desc {
  font-size: var(--text-sm);
  color: var(--color-titanium-400);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex: 1;
}

.bundle-checkbox-wrap {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.bundle-check {
  display: none;
}

.custom-check-box {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1.5px solid var(--color-titanium-400);
  display: grid;
  place-items: center;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.bundle-check:checked + .custom-check-box {
  background: var(--color-titanium-accent);
  border-color: var(--color-titanium-accent);
}

.bundle-check:checked + .custom-check-box::after {
  content: '✓';
  color: #07090e;
  font-weight: 800;
  font-size: 0.75rem;
}

.bundle-check-text {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-titanium-200);
}

.bundle-summary-bar {
  background: var(--color-obsidian-card);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-md);
  padding: 1.25rem 2rem;
  box-shadow: 0 4px 25px rgba(56, 189, 248, 0.1);
}

.bundle-total-amount {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 800;
}

/* ==========================================================================
   12. What's In The Box (Unboxing)
   ========================================================================== */
.unboxing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.unbox-item {
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.unbox-item:hover {
  transform: translateY(-3px);
  border-color: var(--color-titanium-accent);
}

.unbox-num {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.15);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.unbox-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.unbox-desc {
  font-size: var(--text-sm);
  color: var(--color-titanium-400);
  line-height: 1.5;
}

/* ==========================================================================
   13. Press Reviews & Audiophile Testimonials
   ========================================================================== */
.reviews-editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.editorial-card {
  background: linear-gradient(180deg, var(--color-obsidian-card) 0%, rgba(12, 15, 23, 0.8) 100%);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.editorial-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  margin-bottom: 1rem;
}

.editorial-quote {
  font-size: var(--text-sm);
  color: var(--color-titanium-200);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 1.5rem;
  flex: 1;
}

.editorial-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-amber-400);
  font-weight: 600;
}

.user-reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.u-review-card {
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
}

.verified-pill {
  font-size: 0.7rem;
  color: var(--color-emerald);
  font-weight: 600;
}

.u-review-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.65rem;
  line-height: 1.3;
}

.u-review-text {
  font-size: var(--text-sm);
  color: var(--color-titanium-300);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.u-author {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.u-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--color-titanium-accent);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8rem;
}

.u-author strong {
  display: block;
  font-size: var(--text-sm);
  color: #ffffff;
}

.u-author small {
  font-size: var(--text-xs);
  color: var(--color-titanium-400);
}

/* ==========================================================================
   14. Bottom High-Impact DTC Section
   ========================================================================== */
.bottom-cta-section {
  padding-block: clamp(5rem, 4rem + 4vw, 8rem);
  background: radial-gradient(circle at 50% 50%, rgba(56, 189, 248, 0.12) 0%, var(--color-obsidian-deep) 80%);
  border-top: 1px solid var(--color-obsidian-border);
}

.bottom-cta-heading {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  max-width: 820px;
  margin-inline: auto;
}

.bottom-cta-sub {
  font-size: var(--text-lg);
  color: var(--color-titanium-300);
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 2.25rem;
}

/* ==========================================================================
   15. Site Footer
   ========================================================================== */
.site-footer {
  background: #040609;
  border-top: 1px solid var(--color-obsidian-border);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-desc {
  font-size: var(--text-xs);
  color: var(--color-titanium-400);
  line-height: 1.6;
  max-width: 380px;
}

.footer-h {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.15rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links li a {
  font-size: var(--text-xs);
  color: var(--color-titanium-400);
  transition: color var(--transition-fast);
}

.footer-links li a:hover {
  color: var(--color-titanium-accent);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-titanium-500);
}

.footer-legal a {
  color: var(--color-titanium-500);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-titanium-300);
}

/* ==========================================================================
   16. Top-Layer Accessible Slide-Out Express Cart (<dialog id="cartDrawer">)
   Architecture: @starting-style, transition-behavior: allow-discrete, overlay
   ========================================================================== */
.cart-drawer-dialog {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  width: min(94vw, 460px);
  height: 100dvh;
  max-height: 100dvh;
  margin: 0 0 0 auto;
  border: none;
  border-left: 1px solid var(--color-obsidian-border);
  background: var(--color-obsidian-surface);
  color: var(--color-titanium-200);
  box-shadow: -15px 0 50px rgba(0, 0, 0, 0.8);
  overflow: hidden;

  /* Smooth discrete enter and exit transitions */
  transition: transform 0.35s var(--ease-out-expo), opacity 0.35s ease, overlay 0.35s ease allow-discrete, display 0.35s ease allow-discrete;
  transform: translateX(100%);
  opacity: 0;
}

.cart-drawer-dialog[open] {
  transform: translateX(0);
  opacity: 1;
}

@starting-style {
  .cart-drawer-dialog[open] {
    transform: translateX(100%);
    opacity: 0;
  }
}

.cart-drawer-dialog::backdrop {
  background: rgba(4, 6, 10, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.35s ease, overlay 0.35s ease allow-discrete, display 0.35s ease allow-discrete;
}

.cart-drawer-dialog[open]::backdrop {
  opacity: 1;
}

@starting-style {
  .cart-drawer-dialog[open]::backdrop {
    opacity: 0;
  }
}

.cart-drawer-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.cart-drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-obsidian-border);
}

.cart-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #ffffff;
}

.cart-close-btn {
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-titanium-400);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.cart-close-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

/* Shipping Meter */
.shipping-threshold-box {
  background: rgba(56, 189, 248, 0.06);
  border-bottom: 1px solid var(--color-obsidian-border);
  padding: 0.85rem 1.5rem;
}

.progress-track {
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-titanium-accent) 0%, var(--color-emerald) 100%);
  border-radius: 2px;
}

/* Cart Items Scroll Area */
.cart-items-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cart-item-card {
  display: flex;
  gap: 1rem;
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.cart-item-thumb {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-xs);
  background: var(--color-obsidian-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  flex-shrink: 0;
}

.cart-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cart-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cart-item-name {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #ffffff;
}

.cart-remove-btn {
  font-size: 1.25rem;
  color: var(--color-titanium-500);
}

.cart-remove-btn:hover {
  color: var(--color-coral);
}

.cart-item-variant {
  font-size: 0.72rem;
  color: var(--color-titanium-400);
  margin-top: 2px;
}

.cart-item-price {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: #ffffff;
}

.qty-stepper {
  background: var(--color-obsidian-surface);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-xs);
}

.qty-btn {
  padding: 0.2rem 0.6rem;
  color: var(--color-titanium-300);
}

.qty-btn:hover {
  color: #ffffff;
}

.qty-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding-inline: 0.4rem;
  color: #ffffff;
}

/* Upsell in cart */
.cart-upsell-box {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.upsell-mini-thumb {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  object-fit: cover;
}

.cart-drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--color-obsidian-border);
  background: var(--color-obsidian-surface);
}

/* ==========================================================================
   17. Order Success Dialog (<dialog id="successModal">)
   ========================================================================== */
.success-dialog {
  width: min(90vw, 480px);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-lg);
  background: var(--color-obsidian-surface);
  color: var(--color-titanium-200);
  padding: 2.25rem;
  margin: auto;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(16, 185, 129, 0.15);

  /* Discrete top-layer animation */
  transition: transform 0.3s var(--ease-spring), opacity 0.3s ease, overlay 0.3s ease allow-discrete, display 0.3s ease allow-discrete;
  transform: scale(0.94) translateY(15px);
  opacity: 0;
}

.success-dialog[open] {
  transform: scale(1) translateY(0);
  opacity: 1;
}

@starting-style {
  .success-dialog[open] {
    transform: scale(0.94) translateY(15px);
    opacity: 0;
  }
}

.success-dialog::backdrop {
  background: rgba(4, 6, 10, 0.85);
  backdrop-filter: blur(12px);
  opacity: 0;
  transition: opacity 0.3s ease, overlay 0.3s ease allow-discrete, display 0.3s ease allow-discrete;
}

.success-dialog[open]::backdrop {
  opacity: 1;
}

@starting-style {
  .success-dialog[open]::backdrop {
    opacity: 0;
  }
}

.success-icon-badge {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.12);
  border: 1.5px solid var(--color-emerald);
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
}

.success-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: #ffffff;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.success-desc {
  font-size: var(--text-sm);
  color: var(--color-titanium-300);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.receipt-box {
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-obsidian-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
}

/* Toast Notice */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--color-obsidian-card);
  border: 1px solid var(--color-titanium-accent);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  box-shadow: var(--shadow-lg), 0 0 25px var(--color-titanium-glow);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #ffffff;
  font-size: var(--text-sm);
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.3s var(--ease-spring), opacity 0.3s ease;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   18. Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .product-stage-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .product-visual-column {
    position: static;
  }
  .engineering-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .accessories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .unboxing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reviews-editorial-grid {
    grid-template-columns: 1fr;
  }
  .user-reviews-grid {
    grid-template-columns: 1fr;
  }
  .eq-control-bar {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .hide-mobile {
    display: none;
  }
  .engineering-grid {
    grid-template-columns: 1fr;
  }
  .accessories-grid {
    grid-template-columns: 1fr;
  }
  .unboxing-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .bundle-summary-bar {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  .soundstage-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .sound-mode-pills {
    width: 100%;
    overflow-x: auto;
  }
}

/* ==========================================================================
   19. Accessible Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .product-gallery-frame,
  .product-image-container,
  .btn,
  .swatch-card,
  .eng-card,
  .acc-card {
    transition: none !important;
    transform: none !important;
  }
  .pulse-dot {
    animation: none !important;
  }
}