/* ═══════════════════════════════════════════════
   LASER CLINIC EXPLORER ENGINE STYLES
   Cyberpunk Obsidian + Neon Colorways + Volumetric Visualizer
   ═══════════════════════════════════════════════ */

:root {
  --dark-bg: #030408;
  --dark-card: rgba(12, 16, 35, 0.55);
  --neon-green: #39ff14;
  --neon-ruby: #ff007f;
  --neon-gold: #d4af37;
  --neon-cyan: #00f0ff;
  --text-main: #f5f5f7;
  --text-sub: #a1a1a6;
  --border-glass: rgba(255, 255, 255, 0.06);
  --glow-green: 0 0 15px rgba(57, 255, 20, 0.45);
  --glow-ruby: 0 0 15px rgba(255, 0, 127, 0.45);
  --glow-gold: 0 0 15px rgba(212, 175, 55, 0.45);
  --glow-cyan: 0 0 15px rgba(0, 240, 255, 0.45);
}

.laser-body {
  background-color: var(--dark-bg);
  color: var(--text-main);
  font-family: 'Outfit', sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* ── Hero Canvas Layout ── */
.laser-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: radial-gradient(ellipse at 30% 50%, #070a1e 0%, var(--dark-bg) 80%);
  display: flex;
  align-items: center;
  justify-content: center;
}

#hero-laser-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.15;
  z-index: 1;
  pointer-events: none;
}

.hero-glow--green {
  top: 10%;
  left: 10%;
  background: var(--neon-green);
}

.hero-glow--violet {
  bottom: 10%;
  right: 15%;
  background: var(--neon-ruby);
}

.hero-content {
  position: relative;
  z-index: 5;
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
}

.hero-badge {
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: var(--neon-cyan);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 20px;
  display: block;
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.05;
  margin: 0 0 24px 0;
  letter-spacing: -0.02em;
}

.hero-accent {
  background: linear-gradient(135deg, var(--neon-cyan), var(--neon-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 40px rgba(0, 240, 255, 0.15);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-sub);
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto 40px auto;
}

.hero-cta-row {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  cursor: pointer;
}

.hero-btn--primary {
  background: var(--text-main);
  color: var(--dark-bg);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}

.hero-btn--primary:hover {
  transform: translateY(-2px);
  background: #ffffff;
  box-shadow: 0 6px 25px rgba(255, 255, 255, 0.25);
}

.hero-btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.hero-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0.65;
  transition: opacity 0.3s;
}

.hero-scroll-hint span {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.hero-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--text-sub);
  border-radius: 12px;
  position: relative;
}

.hero-wheel {
  width: 4px;
  height: 8px;
  background-color: var(--text-main);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: mouseWheelScroll 1.6s infinite;
}

@keyframes mouseWheelScroll {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 15px); opacity: 0; }
}

/* ── Section General Layouts ── */
.simulator-section, .scanner-section, .laser-catalog {
  padding: 120px 20px;
  display: flex;
  justify-content: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.sim-wrapper, .scanner-wrapper, .catalog-wrapper {
  width: 100%;
  max-width: 1200px;
}

.sim-header, .scanner-header {
  text-align: center;
  margin-bottom: 60px;
}

.sim-tag, .scanner-tag {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--neon-cyan);
  font-weight: 600;
  text-transform: uppercase;
}

.sim-header h2, .scanner-header h2 {
  font-size: 3rem;
  font-weight: 800;
  margin: 10px 0 20px 0;
  letter-spacing: -0.01em;
}

.sim-header p, .scanner-header p {
  color: var(--text-sub);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.6;
}

/* ── Interactive Simulator Grid ── */
.sim-grid, .scanner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
}

@media (max-width: 992px) {
  .sim-grid, .scanner-grid {
    grid-template-columns: 1fr;
  }
}

.sim-viewport-card, .scanner-viewport-card {
  background: var(--dark-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}

.sim-canvas-container, .scanner-canvas-container {
  width: 100%;
  height: 100%;
  position: relative;
}

#laser-sim-canvas, #scanner-overlay-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Game HUD */
.sim-hud {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(8, 10, 24, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 16px 20px;
  z-index: 10;
  pointer-events: none;
}

.hud-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#hud-treatment-title {
  color: var(--neon-cyan);
}

#hud-clearance-percent {
  color: var(--neon-green);
}

.hud-progress-bar {
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.hud-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
  border-radius: 4px;
  width: 0%;
  transition: width 0.15s ease-out;
}

/* Sound widget toggle */
.sound-toggle-widget {
  position: absolute;
  top: 24px;
  left: 24px;
  z-index: 10;
}

.sound-btn {
  background: rgba(8, 10, 24, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 8px 16px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s;
}

.sound-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Victory Overlay styling */
.sim-victory-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 4, 8, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.sim-victory-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.victory-box {
  text-align: center;
  padding: 40px;
  max-width: 400px;
  transform: scale(0.8);
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.sim-victory-overlay.active .victory-box {
  transform: scale(1);
}

.victory-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  animation: bounceSlow 2s infinite;
}

@keyframes bounceSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.victory-box h3 {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 0 0 10px 0;
  color: var(--neon-green);
  text-shadow: 0 0 20px rgba(57, 255, 20, 0.25);
}

.victory-box p {
  color: var(--text-sub);
  margin-bottom: 30px;
  line-height: 1.5;
}

.reward-code-box {
  background: rgba(255, 255, 255, 0.05);
  border: 2px dashed rgba(95, 216, 255, 0.45);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.reward-title {
  display: block;
  font-size: 0.75rem;
  color: var(--neon-cyan);
  letter-spacing: 0.15em;
  margin-bottom: 5px;
}

.reward-code {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: 0.08em;
}

.reward-sub {
  font-size: 0.85rem;
  color: var(--text-sub) !important;
}

/* Controls Panel */
.sim-controls-card, .scanner-results-card {
  background: var(--dark-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
}

.sim-controls-card h3, .scanner-results-card h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0 0 8px 0;
}

.controls-sub, .results-sub {
  color: var(--text-sub);
  font-size: 0.95rem;
  margin: 0 0 32px 0;
}

.treatment-selectors {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.treatment-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 16px 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  color: var(--text-main);
  font-family: inherit;
}

.treatment-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateX(4px);
}

.treatment-btn.active {
  background: rgba(95, 216, 255, 0.08);
  border-color: rgba(95, 216, 255, 0.35);
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.1);
}

.wavelength-tag {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 4px;
}

.wavelength-tag.green { background: rgba(57, 255, 20, 0.15); color: var(--neon-green); }
.wavelength-tag.ruby { background: rgba(255, 0, 127, 0.15); color: var(--neon-ruby); }
.wavelength-tag.carbon { background: rgba(212, 175, 55, 0.15); color: var(--neon-gold); }
.wavelength-tag.yellow { background: rgba(0, 240, 255, 0.15); color: var(--neon-cyan); }

.treatment-name {
  font-size: 1rem;
  font-weight: 600;
}

.control-sliders {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-sub);
}

.slider-labels span:nth-child(2) {
  color: var(--neon-cyan);
}

/* Custom sliders styling */
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  background: transparent;
}

input[type=range]:focus {
  outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 6px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

input[type=range]::-webkit-slider-thumb {
  height: 18px;
  width: 18px;
  border-radius: 50%;
  background: var(--text-main);
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -6px;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
  transition: transform 0.1s;
}

input[type=range]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.action-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: auto;
}

.sim-btn {
  border: none;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 20px;
  border-radius: 25px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s;
}

.sim-btn--primary {
  background: var(--text-main);
  color: var(--dark-bg);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}

.sim-btn--primary:hover {
  background: #ffffff;
  transform: translateY(-2px);
}

.sim-btn--reset {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.sim-btn--reset:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ── Diagnostic Scanner UI ── */
.scanner-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, transparent, var(--neon-cyan), transparent);
  box-shadow: 0 0 15px var(--neon-cyan);
  z-index: 10;
  opacity: 0;
  pointer-events: none;
}

.scanner-scanline.scanning {
  animation: laserScanLoop 2.5s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  opacity: 1;
}

@keyframes laserScanLoop {
  0% { top: 0%; }
  50% { top: 100%; }
  100% { top: 0%; }
}

.scanner-trigger-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 4, 8, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 15;
  transition: opacity 0.5s;
}

.scanner-trigger-overlay.inactive {
  opacity: 0;
  pointer-events: none;
}

.scanner-btn {
  background: rgba(8, 10, 24, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(95, 216, 255, 0.35);
  color: var(--text-main);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 28px;
  border-radius: 30px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  transition: all 0.3s;
}

.scanner-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(95, 216, 255, 0.65);
  box-shadow: 0 15px 30px rgba(0, 240, 255, 0.15);
}

/* Results Dials */
.dials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.dial-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.dial-item span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
}

.dial-circle {
  width: 80px;
  height: 80px;
  position: relative;
}

.dial-circle svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.dial-circle circle {
  fill: none;
  stroke-width: 6px;
}

.dial-circle .bg-circle {
  stroke: rgba(255, 255, 255, 0.05);
}

.dial-circle .fill-circle {
  stroke: var(--neon-cyan);
  stroke-linecap: round;
  transition: stroke-dashoffset 2s cubic-bezier(0.4, 0, 0.2, 1);
}

.dial-value {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
}

.diagnostic-recommendation {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
}

.rec-icon {
  font-size: 1.8rem;
}

.rec-text h4 {
  margin: 0 0 6px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--neon-cyan);
}

.rec-text p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.5;
}

.scanner-gender-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-sub);
}

.gender-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-sub);
  font-family: inherit;
  font-size: 0.8rem;
  padding: 6px 16px;
  border-radius: 15px;
  cursor: pointer;
  transition: all 0.3s;
}

.gender-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-main);
}

.gender-btn.active {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-main);
  font-weight: 600;
}

/* ── Catalog Cards styling ── */
.laser-catalog {
  text-align: center;
}

.laser-catalog h2 {
  font-size: 2.8rem;
  font-weight: 800;
  margin: 0 0 16px 0;
}

.catalog-sub {
  color: var(--text-sub);
  max-width: 600px;
  margin: 0 auto 60px auto;
  font-size: 1.05rem;
  line-height: 1.6;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.catalog-card {
  background: var(--dark-card);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  text-align: left;
  transition: transform 0.3s;
}

.catalog-card:hover {
  transform: translateY(-4px);
}

.card-glow {
  position: absolute;
  top: -60px;
  left: -60px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.12;
  pointer-events: none;
}

.card-glow.green { background-color: var(--neon-green); }
.card-glow.ruby { background-color: var(--neon-ruby); }
.card-glow.carbon { background-color: var(--neon-gold); }
.card-glow.yellow { background-color: var(--neon-cyan); }

.catalog-card h4 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 12px 0;
}

.catalog-card p {
  color: var(--text-sub);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0 0 24px 0;
  min-height: 80px;
}

.card-price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Safety & Aftercare Section ── */
.safety-section {
  padding: 120px 20px;
  display: flex;
  justify-content: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.safety-wrapper {
  width: 100%;
  max-width: 1200px;
}

.safety-header {
  text-align: center;
  margin-bottom: 60px;
}

.safety-tag {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--neon-cyan);
  font-weight: 600;
  text-transform: uppercase;
}

.safety-header h2 {
  font-size: 3rem;
  font-weight: 800;
  margin: 10px 0 20px 0;
  letter-spacing: -0.01em;
}

.safety-header p {
  color: var(--text-sub);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.6;
}

.safety-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

@media (max-width: 992px) {
  .safety-grid {
    grid-template-columns: 1fr;
  }
}

.safety-info-card, .aftercare-tabs-card {
  background: var(--dark-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}

.safety-info-card h3, .aftercare-tabs-card h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0 0 24px 0;
}

.protocol-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.protocol-list li {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.protocol-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
}

.protocol-text h4 {
  margin: 0 0 6px 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
}

.protocol-text p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.5;
}

/* Care Tabs */
.tabs-header {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
  margin-bottom: 30px;
  overflow-x: auto;
}

.tab-toggle {
  background: transparent;
  border: none;
  color: var(--text-sub);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 8px;
  white-space: nowrap;
  transition: all 0.3s;
}

.tab-toggle:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
}

.tab-toggle.active {
  color: var(--neon-cyan);
  background: rgba(95, 216, 255, 0.08);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.05);
}

.tab-pane {
  display: none;
  animation: tabFadeIn 0.4s ease-out forwards;
}

.tab-pane.active {
  display: block;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.care-block {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 20px;
}

.care-block h5 {
  margin: 0 0 14px 0;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tab-pane#tab-tattoo .care-block h5 { color: var(--neon-green); }
.tab-pane#tab-hair .care-block h5 { color: var(--neon-ruby); }
.tab-pane#tab-facial .care-block h5 { color: var(--neon-gold); }
.tab-pane#tab-tan .care-block h5 { color: var(--neon-cyan); }

.care-block ul {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.care-block li {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.5;
}

/* ── Interactive Crosshair targeting circle ── */
.laser-aim-crosshair {
  position: absolute;
  border: 1.5px dashed var(--neon-cyan);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 15;
  display: none;
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.laser-aim-crosshair.active {
  display: block;
}

/* ── Mobile Viewport Responsive Fixes ── */
@media (max-width: 768px) {
  .laser-hero {
    height: auto;
    min-height: 100svh;
    padding: 100px 16px 60px 16px;
  }

  .hero-content {
    padding: 0;
  }

  .hero-badge {
    font-size: 0.75rem;
    margin-bottom: 16px;
  }

  .hero-title {
    font-size: 2.8rem;
    line-height: 1.15;
    margin-bottom: 16px;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 28px;
    line-height: 1.5;
  }

  .hero-cta-row {
    flex-direction: column;
    gap: 12px;
    width: 100%;
    align-items: center;
  }

  .hero-btn {
    width: 100%;
    max-width: 300px;
    padding: 14px 28px;
    font-size: 0.95rem;
  }

  .hero-scroll-hint {
    display: none; /* Hide scroll hint on mobile to save space */
  }

  .simulator-section, .scanner-section, .laser-catalog, .safety-section {
    padding: 60px 16px;
  }

  .sim-header, .scanner-header, .safety-header {
    margin-bottom: 32px;
  }

  .sim-header h2, .scanner-header h2, .laser-catalog h2, .safety-header h2 {
    font-size: 2.1rem;
    margin: 8px 0 12px 0;
  }

  .sim-header p, .scanner-header p, .catalog-sub, .safety-header p {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  /* Viewports height & aspect-ratio adjustments */
  .sim-viewport-card, .scanner-viewport-card {
    aspect-ratio: auto;
    height: 380px;
  }

  /* Game HUD mobile adjustments */
  .sim-hud {
    bottom: 12px;
    left: 12px;
    right: 12px;
    padding: 12px 16px;
  }

  .hud-top {
    font-size: 0.85rem;
    margin-bottom: 6px;
  }

  .hud-progress-bar {
    height: 6px;
  }

  /* Sound widget mobile positioning */
  .sound-toggle-widget {
    top: 12px;
    left: 12px;
  }

  .sound-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
  }

  /* Control Panels Padding & Layout */
  .sim-controls-card, .scanner-results-card, .safety-info-card, .aftercare-tabs-card {
    padding: 24px 16px;
  }

  .controls-sub, .results-sub {
    margin-bottom: 20px;
  }

  .treatment-selectors {
    margin-bottom: 24px;
    gap: 8px;
  }

  .treatment-btn {
    padding: 12px 16px;
  }

  .treatment-name {
    font-size: 0.9rem;
  }

  .wavelength-tag {
    font-size: 0.7rem;
    padding: 2px 6px;
  }

  .control-sliders {
    margin-bottom: 28px;
    gap: 16px;
  }

  .action-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .sim-btn {
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  /* AI Scanner Mobile Dials & Layout */
  .dials-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 24px;
  }

  .dial-circle {
    width: 70px;
    height: 70px;
  }

  .dial-value {
    font-size: 1rem;
  }

  .dial-item span {
    font-size: 0.75rem;
  }

  .diagnostic-recommendation {
    padding: 16px;
    gap: 12px;
    margin-bottom: 20px;
  }

  .rec-icon {
    font-size: 1.5rem;
  }

  .rec-text h4 {
    font-size: 0.95rem;
  }

  .rec-text p {
    font-size: 0.8rem;
  }

  /* Catalog Grid Adjustments */
  .catalog-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .catalog-card {
    padding: 24px 20px;
  }

  .catalog-card p {
    min-height: auto;
    margin-bottom: 16px;
  }

  /* Protocol List adjustments */
  .protocol-list {
    gap: 20px;
  }

  .protocol-list li {
    gap: 12px;
  }

  .protocol-icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
    border-radius: 8px;
  }

  .protocol-text h4 {
    font-size: 0.95rem;
  }

  .protocol-text p {
    font-size: 0.85rem;
  }

  /* Tabs Aftercare */
  .tabs-header {
    padding-bottom: 12px;
    margin-bottom: 20px;
    gap: 4px;
  }

  .tab-toggle {
    font-size: 0.85rem;
    padding: 6px 12px;
  }

  .care-block {
    padding: 16px;
    margin-bottom: 16px;
  }

  .care-block h5 {
    font-size: 0.9rem;
    margin-bottom: 10px;
  }

  .care-block li {
    font-size: 0.85rem;
  }
}