/* --- SHOEKER GLOBAL STYLES & DESIGN SYSTEM (LIGHT THEME) --- */

:root {
  --bg-color: #f1f5f9;              /* Slate light background */
  --panel-bg: rgba(255, 255, 255, 0.72); /* Frosted white glass */
  --panel-border: rgba(15, 23, 42, 0.08); /* Dark slate thin border */
  --text-main: #0f172a;             /* Deep slate dark text */
  --text-muted: #475569;            /* Slate grey muted text */
  
  /* HSL Neon Glow Palettes - optimized for visibility on light backgrounds */
  --neon-cyan: 190, 100%, 40%;     /* Darker cyan for text contrast */
  --neon-magenta: 325, 100%, 44%;  /* Darker magenta */
  --neon-orange: 20, 100%, 44%;    
  --neon-royal: 225, 95%, 48%;     /* Electric Royal Blue */
  
  --active-glow: var(--neon-cyan);
  --font-tech: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
}

html, body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-body);
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: hsl(var(--active-glow)) var(--bg-color);
  scroll-behavior: auto; /* Required for Lenis smooth scroll */
}

/* Custom Scrollbar styling */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: hsla(var(--active-glow), 0.3);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: hsla(var(--active-glow), 0.8);
}

/* Custom Cursor */
.custom-cursor {
  width: 32px;
  height: 32px;
  border: 1.5px solid hsla(var(--active-glow), 0.7);
  border-radius: 50%;
  position: fixed;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10000;
  transition: width 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), height 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease;
  mix-blend-mode: multiply; /* Fits light theme drawing style */
}

.custom-cursor-dot {
  width: 6px;
  height: 6px;
  background-color: hsl(var(--active-glow));
  border-radius: 50%;
  position: fixed;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10000;
  transition: transform 0.08s ease, background-color 0.3s ease;
}

.custom-cursor.hovered {
  width: 56px;
  height: 56px;
  border-color: hsla(var(--neon-magenta), 0.9);
  background-color: hsla(var(--neon-magenta), 0.08);
}

.custom-cursor-dot.hovered {
  background-color: hsl(var(--neon-magenta));
}

@media (max-width: 768px) {
  .custom-cursor, .custom-cursor-dot {
    display: none;
  }
}

/* Canvas Container */
#canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
  pointer-events: auto;
}

/* Giant background typography overlay */
.bg-text-container {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  text-align: center;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-text {
  font-family: var(--font-tech);
  font-size: 16vw;
  font-weight: 900;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(15, 23, 42, 0.04); /* Subtle dark stroke */
  letter-spacing: 0.12em;
  opacity: 0.8;
  transform: scale(0.9);
}

/* Sound Wave Toggle Button */
.sound-btn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 30px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-main);
  font-family: var(--font-tech);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sound-btn:hover {
  border-color: hsl(var(--active-glow));
  box-shadow: 0 4px 15px hsla(var(--active-glow), 0.15);
  transform: translateY(-3px) scale(1.05); /* Snappy scale */
}

.sound-wave {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 14px;
}

.sound-wave span {
  width: 2px;
  background-color: var(--text-muted);
  border-radius: 1px;
  transition: height 0.3s ease;
}

.sound-wave span:nth-child(1) { height: 4px; }
.sound-wave span:nth-child(2) { height: 10px; }
.sound-wave span:nth-child(3) { height: 6px; }
.sound-wave span:nth-child(4) { height: 12px; }

.sound-btn.playing .sound-wave span {
  background-color: hsl(var(--active-glow));
  animation: bounceWave 1.2s ease-in-out infinite alternate;
}

.sound-btn.playing .sound-wave span:nth-child(1) { animation-delay: 0.1s; }
.sound-btn.playing .sound-wave span:nth-child(2) { animation-delay: 0.4s; }
.sound-btn.playing .sound-wave span:nth-child(3) { animation-delay: 0.2s; }
.sound-btn.playing .sound-wave span:nth-child(4) { animation-delay: 0.6s; }

@keyframes bounceWave {
  0% { height: 3px; }
  100% { height: 14px; }
}

/* Loading Overlay */
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--bg-color);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.loader-content {
  width: 320px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.loader-logo {
  font-family: var(--font-tech);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  background: linear-gradient(90deg, hsl(var(--neon-cyan)), hsl(var(--neon-magenta)));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: logoPulse 1.5s ease infinite alternate;
}

.loader-bar-container {
  width: 100%;
  height: 2px;
  background: rgba(15, 23, 42, 0.06);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #64748b, #0f172a);
  box-shadow: 0 0 10px rgba(15, 23, 42, 0.1);
  transition: width 0.3s cubic-bezier(0.1, 0.8, 0.2, 1);
}

.loader-details {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

#loader-percentage {
  color: hsl(var(--neon-cyan));
  font-weight: bold;
}

.loader-status {
  text-transform: uppercase;
}

@keyframes logoPulse {
  0% { filter: drop-shadow(0 0 2px rgba(0, 243, 255, 0.1)); }
  100% { filter: drop-shadow(0 0 12px rgba(255, 0, 127, 0.4)); }
}

/* Floating Navigation Header */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 30px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  pointer-events: auto;
}

.logo {
  font-family: var(--font-tech);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--text-main);
  text-decoration: none;
  position: relative;
}

.logo span {
  color: hsl(var(--active-glow));
  text-shadow: 0 0 8px hsla(var(--active-glow), 0.3);
}

.nav-links {
  display: flex;
  gap: 40px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 30px;
  padding: 10px 30px;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
  text-shadow: 0 0 10px rgba(15, 23, 42, 0.15);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: hsl(var(--active-glow));
  box-shadow: 0 0 8px hsl(var(--active-glow));
}

.cta-btn {
  background: linear-gradient(90deg, hsl(var(--active-glow)), hsla(var(--active-glow), 0.7));
  color: #fff;
  text-decoration: none;
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  padding: 12px 24px;
  border-radius: 30px;
  box-shadow: 0 4px 15px hsla(var(--active-glow), 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: uppercase;
}

.cta-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 6px 20px hsla(var(--active-glow), 0.5);
  filter: brightness(1.05);
}

/* Scroll Container & Layout */
.scroll-container {
  position: relative;
  width: 100%;
  z-index: 2;
}

.scroll-section {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  padding: 100px 10%;
  pointer-events: none;
  position: relative;
}

.section-content {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  pointer-events: auto;
  z-index: 3;
}

/* Badge styling */
.badge {
  align-self: flex-start;
  font-family: var(--font-tech);
  font-size: 0.7rem;
  font-weight: bold;
  letter-spacing: 0.25em;
  padding: 6px 12px;
  background: hsla(var(--active-glow), 0.08);
  border: 1px solid hsla(var(--active-glow), 0.2);
  color: hsl(var(--active-glow));
  border-radius: 4px;
  margin-bottom: 24px;
  text-transform: uppercase;
  text-shadow: 0 0 5px hsla(var(--active-glow), 0.1);
  box-shadow: 0 2px 10px hsla(var(--active-glow), 0.05);
}

.glow-text {
  animation: glowCycle 4s linear infinite alternate;
}

@keyframes glowCycle {
  0% {
    color: #b45309;
    border-color: rgba(217, 119, 6, 0.3);
    background: rgba(254, 243, 199, 0.3);
  }
  100% {
    color: #334155;
    border-color: rgba(100, 116, 139, 0.3);
    background: rgba(241, 245, 249, 0.3);
  }
}

/* Hero Section */
#section-hero {
  justify-content: flex-start;
}

.hero-title {
  font-family: var(--font-tech);
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #0f172a 0%, #64748b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 480px;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 20px;
}

.btn {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 16px 32px;
  border-radius: 30px;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: bold;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background: #0f172a; /* Dark button for high light-theme contrast */
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.15);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.05); /* Dynamic scale-up */
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.3);
  background: #000;
}

.btn-outline {
  border: 1px solid rgba(15, 23, 42, 0.15);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(5px);
}

.btn-outline:hover {
  border-color: var(--text-main);
  background: rgba(255, 255, 255, 0.8);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 10%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-tech);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 20px;
  background: hsl(var(--active-glow));
  box-shadow: 0 0 8px hsl(var(--active-glow));
  animation: scrollDown 2s ease infinite;
}

@keyframes scrollDown {
  0% { transform: translateY(-20px); }
  80% { transform: translateY(60px); }
  100% { transform: translateY(60px); }
}

/* Glass Panels */
.glass-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(16px);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05); /* Soft dark shadow */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Technology Section */
.tech-content {
  width: 60%;
}

.section-title {
  font-family: var(--font-tech);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}

.tech-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tech-card {
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.tech-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 0%;
  background: hsl(var(--active-glow));
  box-shadow: 0 0 10px hsl(var(--active-glow));
  transition: height 0.3s ease;
}

.tech-card:hover {
  transform: translateX(18px) scale(1.02); /* More aggressive slide out and scale */
  border-color: hsla(var(--active-glow), 0.3);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.tech-card:hover::before, .tech-card.active::before {
  height: 100%;
}

.tech-card.active {
  border-color: hsla(var(--active-glow), 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.95);
}

.tech-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.03); /* Slate dark tint */
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  border: 1px solid rgba(15, 23, 42, 0.05);
  transition: all 0.3s ease;
}

.tech-card:hover .tech-icon, .tech-card.active .tech-icon {
  color: hsl(var(--active-glow));
  border-color: hsla(var(--active-glow), 0.3);
  background: hsla(var(--active-glow), 0.05);
  box-shadow: 0 0 10px hsla(var(--active-glow), 0.1);
}

.tech-card h3 {
  font-family: var(--font-tech);
  font-size: 1.15rem;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.tech-card p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  font-weight: 300;
}

/* Customizer Trigger Section */
.customizer-trigger-content {
  max-width: 450px;
}

.section-description {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  font-weight: 300;
}

.customizer-hint {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: hsl(var(--neon-magenta));
  text-shadow: 0 0 8px hsla(var(--neon-magenta), 0.2);
  letter-spacing: 0.05em;
}

/* Specifications Section */
.specs-content {
  width: 50%;
}

.specs-wrapper {
  margin-top: 20px;
  width: 100%;
}

.specs-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08); /* Dark slate thin line */
}

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

.spec-value {
  font-size: 0.9rem;
  font-weight: 500;
  text-align: right;
}

/* Customizer Slide-in Side Panel */
#customizer-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  height: 100vh;
  z-index: 1000;
  background: var(--panel-bg);
  border-left: 1px solid var(--panel-border);
  backdrop-filter: blur(20px);
  padding: 40px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 30px;
  pointer-events: auto;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.45s ease; /* Snappier opening */
}

.customizer-panel-closed {
  transform: translateX(100%);
  box-shadow: none;
}

.customizer-panel-open {
  transform: translateX(0%);
  box-shadow: -10px 0 30px rgba(15, 23, 42, 0.08); /* Soft slate shadows */
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  padding-bottom: 20px;
}

.panel-header h3 {
  font-family: var(--font-tech);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.panel-toggle-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 5px;
  transition: color 0.3s ease, transform 0.3s ease;
}

.panel-toggle-btn:hover {
  color: var(--text-main);
  transform: rotate(90deg) scale(1.1);
}

.section-subtitle {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: bold;
}

/* Preset buttons styling */
.presets-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.preset-btn {
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 8px;
  padding: 12px;
  font-family: var(--font-tech);
  font-size: 0.7rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.preset-preview {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.nordic-grad {
  background: linear-gradient(135deg, #64748b, #334155);
}
.sand-grad {
  background: linear-gradient(135deg, #d97706, #fafaf9);
}
.monochrome-grad {
  background: linear-gradient(135deg, #000000, #ffffff);
}
.terracotta-grad {
  background: linear-gradient(135deg, #c2410c, #a3b899);
}

.preset-btn:hover {
  background: rgba(15, 23, 42, 0.05);
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--text-main);
  transform: translateY(-2px) scale(1.02); /* More responsive hover */
}

.preset-btn.active {
  background: rgba(15, 23, 42, 0.06);
  border-color: hsl(var(--active-glow));
  color: var(--text-main);
  box-shadow: 0 2px 10px hsla(var(--active-glow), 0.15);
}

/* Dynamic components list */
.parts-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: 250px;
  overflow-y: auto;
  padding-right: 5px;
}

.parts-list::-webkit-scrollbar {
  width: 3px;
}

.loading-parts-spinner {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  padding: 20px 0;
  font-style: italic;
}

.part-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid rgba(15, 23, 42, 0.05);
  border-radius: 8px;
  transition: all 0.25s ease;
}

.part-item:hover {
  background: rgba(15, 23, 42, 0.04);
  border-color: rgba(15, 23, 42, 0.1);
  transform: translateX(4px); /* Interactive slide */
}

.part-name {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.part-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.color-picker-wrapper {
  position: relative;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 42, 0.15);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.color-picker-wrapper:hover {
  transform: scale(1.25); /* More aggressive pop out */
}

.color-input {
  position: absolute;
  top: -5px;
  left: -5px;
  width: 34px;
  height: 34px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

/* Coating Finishes Buttons */
.coating-btns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.coating-btn {
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 6px;
  padding: 8px 12px;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: uppercase;
  text-align: center;
}

.coating-btn:hover {
  background: rgba(15, 23, 42, 0.05);
  color: var(--text-main);
  transform: translateY(-1px);
}

.coating-btn.active {
  background: hsla(var(--active-glow), 0.12);
  border-color: hsl(var(--active-glow));
  color: var(--text-main);
  text-shadow: 0 0 5px hsla(var(--active-glow), 0.2);
}

/* 3D Hotspot Elements (Positional Annotations overlayed on viewport) */
.hotspot {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 5;
  pointer-events: auto;
  cursor: pointer;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.hotspot-trigger {
  width: 20px;
  height: 20px;
  background-color: hsla(var(--active-glow), 0.1);
  border: 1px solid hsl(var(--active-glow));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 10px hsla(var(--active-glow), 0.3);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hotspot-trigger::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border: 1px solid hsl(var(--active-glow));
  border-radius: 50%;
  animation: hotspotPulse 1.2s infinite ease-out; /* Faster pulse */
}

.hotspot-trigger-dot {
  width: 6px;
  height: 6px;
  background-color: hsl(var(--active-glow));
  border-radius: 50%;
  box-shadow: 0 0 6px hsl(var(--active-glow));
}

.hotspot-popover {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 220px;
  background: rgba(255, 255, 255, 0.94); /* Frosted light background */
  border: 1px solid hsla(var(--active-glow), 0.3);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.1), 0 0 15px hsla(var(--active-glow), 0.05);
  backdrop-filter: blur(10px);
  border-radius: 8px;
  padding: 15px;
  opacity: 0;
  pointer-events: none;
  /* Crazy elastic spring ease-out */
  transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hotspot-popover::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: rgba(255, 255, 255, 0.94) transparent transparent transparent; /* Matches popover */
}

.hotspot:hover .hotspot-trigger {
  transform: scale(1.4); /* Larger hover scale */
  background-color: hsla(var(--active-glow), 0.25);
  border-color: hsl(var(--neon-magenta));
}

.hotspot:hover .hotspot-trigger-dot {
  background-color: hsl(var(--neon-magenta));
  box-shadow: 0 0 6px hsl(var(--neon-magenta));
}

.hotspot:hover .hotspot-popover {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.hotspot-title {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin-bottom: 5px;
  color: var(--text-main);
}

.hotspot-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.4;
  font-weight: 300;
}

@keyframes hotspotPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(3.0); opacity: 0; } /* Larger pulsing ring */
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .navbar {
    padding: 20px 30px;
  }
  .nav-links {
    display: none;
  }
  .scroll-section {
    padding: 100px 5%;
  }
  .section-content {
    width: 70%;
  }
  #customizer-panel {
    width: 360px;
    padding: 30px;
  }
}

@media (max-width: 768px) {
  .section-content {
    width: 100%;
    background: rgba(255, 255, 255, 0.8); /* Light backdrop for readability */
    backdrop-filter: blur(8px);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.05);
    box-shadow: 0 4px 25px rgba(0,0,0,0.05);
  }
  .bg-text {
    font-size: 25vw;
  }
  #customizer-panel {
    width: 100%;
    height: 50vh;
    top: auto;
    bottom: 0;
    border-left: none;
    border-top: 1px solid var(--panel-border);
  }
  .customizer-panel-closed {
    transform: translateY(100%);
  }
  .customizer-panel-open {
    transform: translateY(0);
  }
}

/* --- LENIS SMOOTH SCROLL INTEGRATION STYLES --- */
html.lenis {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overflow: clip;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.lenis.lenis-scrolling iframe {
  pointer-events: none;
}