@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ==========================================
   DESIGN SYSTEM VARIABLES
   ========================================== */
:root {
  --bg-deep: #080614;
  --bg-void: #0d0b21;
  --bg-glass: rgba(20, 16, 45, 0.45);
  --bg-glass-hover: rgba(28, 23, 61, 0.65);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-active: rgba(38, 255, 223, 0.4);
  
  --color-teal: #26ffdf;
  --color-coral: #ff6e7f;
  --color-purple: #8f53ff;
  --color-gold: #ffd54f;
  
  --text-primary: #f5f4fa;
  --text-secondary: #9793b5;
  --text-muted: #645f85;
  
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-neon-teal: 0 0 20px rgba(38, 255, 223, 0.25);
  --shadow-neon-coral: 0 0 20px rgba(255, 110, 127, 0.25);
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================
   BASE & RESET STYLES
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Starfield and glow backdrops */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(143, 83, 255, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(38, 255, 223, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 50% 85%, rgba(255, 110, 127, 0.12) 0%, transparent 45%);
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-teal);
}

/* ==========================================
   NAVIGATION
   ========================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 2rem;
  transition: var(--transition-smooth);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  padding: 0.75rem 2rem;
  border-radius: 50px;
  box-shadow: var(--shadow-glass);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.logo span {
  color: var(--color-coral);
}

.logo-heart {
  color: var(--color-coral);
  filter: drop-shadow(0 0 5px rgba(255, 110, 127, 0.6));
  animation: heartPulse 2s infinite alternate;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-teal);
  text-shadow: 0 0 8px rgba(38, 255, 223, 0.4);
}

.nav-cta {
  background: linear-gradient(135deg, var(--color-purple), #651fff);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1.5rem;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 15px rgba(143, 83, 255, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(143, 83, 255, 0.5);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tagline {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.5rem;
  background: rgba(38, 255, 223, 0.08);
  border: 1px solid rgba(38, 255, 223, 0.2);
  color: var(--color-teal);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.4rem 1.2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-neon-teal);
}

.hero-content h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--color-coral), var(--color-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  padding: 0.9rem 2.2rem;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-coral), var(--color-purple));
  color: var(--text-primary);
  box-shadow: var(--shadow-neon-coral);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 110, 127, 0.45);
}

.btn-secondary {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-glass-hover);
  border-color: var(--color-teal);
  box-shadow: var(--shadow-neon-teal);
  transform: translateY(-3px);
}

.hero-graphic {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  border: 1px solid var(--border-glass);
  animation: float 6s ease-in-out infinite;
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, var(--bg-deep));
}

.hero-floating-badge {
  position: absolute;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-active);
  padding: 0.75rem 1.25rem;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-neon-teal);
  z-index: 10;
  animation: floatReverse 6s ease-in-out infinite;
}

.hero-badge-1 {
  bottom: 10%;
  left: -5%;
}

.hero-badge-2 {
  top: 15%;
  right: -5%;
}

.hero-badge-icon {
  background: rgba(38, 255, 223, 0.15);
  color: var(--color-teal);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.hero-badge-text p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.hero-badge-text h4 {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

/* ==========================================
   COMPATIBILITY LABS (SIMULATOR)
   ========================================== */
.simulator-section {
  padding: 8rem 2rem;
  background: var(--bg-void);
  border-top: 1px solid rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-tag {
  color: var(--color-teal);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.section-header h2 {
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.simulator-container {
  max-width: 1000px;
  margin: 0 auto;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: var(--shadow-glass);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
}

.simulator-controls {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

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

.slider-title {
  color: var(--text-primary);
  font-family: var(--font-heading);
}

.slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

/* Custom Range Input */
.sim-range {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.06);
  outline: none;
}

.sim-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-teal);
  cursor: pointer;
  border: 2px solid var(--bg-deep);
  box-shadow: var(--shadow-neon-teal);
  transition: var(--transition-smooth);
}

.sim-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.sim-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-teal);
  cursor: pointer;
  border: 2px solid var(--bg-deep);
  box-shadow: var(--shadow-neon-teal);
  transition: var(--transition-smooth);
}

.sim-range::-moz-range-thumb:hover {
  transform: scale(1.2);
}

.sim-range-coral::-webkit-slider-thumb {
  background: var(--color-coral);
  box-shadow: var(--shadow-neon-coral);
}
.sim-range-coral::-moz-range-thumb {
  background: var(--color-coral);
  box-shadow: var(--shadow-neon-coral);
}

.sim-range-purple::-webkit-slider-thumb {
  background: var(--color-purple);
  box-shadow: 0 0 20px rgba(143, 83, 255, 0.5);
}
.sim-range-purple::-moz-range-thumb {
  background: var(--color-purple);
  box-shadow: 0 0 20px rgba(143, 83, 255, 0.5);
}

.run-btn {
  background: linear-gradient(135deg, var(--color-teal), var(--color-purple));
  color: var(--bg-deep);
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  padding: 1.1rem;
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  border: none;
  font-size: 1.05rem;
  box-shadow: var(--shadow-neon-teal);
  transition: var(--transition-smooth);
  margin-top: 1rem;
  text-transform: uppercase;
}

.run-btn:hover {
  box-shadow: 0 8px 30px rgba(38, 255, 223, 0.5);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.run-btn:active {
  transform: translateY(0);
}

.simulator-results {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  border-left: 1px solid rgba(255,255,255,0.05);
  padding-left: 3rem;
  position: relative;
}

/* Dynamic Radial SVG Gauge */
.gauge-wrapper {
  position: relative;
  width: 220px;
  height: 220px;
}

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

.gauge-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.03);
  stroke-width: 16px;
}

.gauge-fill {
  fill: none;
  stroke: url(#tealGrad);
  stroke-width: 16px;
  stroke-linecap: round;
  stroke-dasharray: 628; /* Circumference = 2 * pi * r = 2 * 3.14 * 100 = 628 */
  stroke-dashoffset: 628; /* starts empty */
  transition: stroke-dashoffset 1.5s cubic-bezier(0.1, 0.8, 0.2, 1);
}

.gauge-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.gauge-percent {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-heading);
  line-height: 1;
  background: linear-gradient(135deg, var(--text-primary), var(--color-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gauge-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.console-panel {
  width: 100%;
  background: rgba(4, 3, 10, 0.8);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 1rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.75rem;
  color: var(--color-teal);
  min-height: 100px;
  max-height: 120px;
  overflow-y: hidden;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.8);
}

.console-line {
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  border-right: 2px solid transparent;
}

.console-line span {
  color: var(--text-muted);
}

.console-line.coral {
  color: var(--color-coral);
}

.console-line.success {
  color: var(--color-gold);
}

/* ==========================================
   THE SCIENCE EXPLAINER
   ========================================== */
.science-section {
  padding: 8rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.science-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.science-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: var(--transition-smooth);
}

.science-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--color-teal);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(38, 255, 223, 0.05);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.icon-teal {
  background: rgba(38, 255, 223, 0.1);
  color: var(--color-teal);
  box-shadow: inset 0 0 10px rgba(38, 255, 223, 0.15);
}

.icon-coral {
  background: rgba(255, 110, 127, 0.1);
  color: var(--color-coral);
  box-shadow: inset 0 0 10px rgba(255, 110, 127, 0.15);
}

.icon-purple {
  background: rgba(143, 83, 255, 0.1);
  color: var(--color-purple);
  box-shadow: inset 0 0 10px rgba(143, 83, 255, 0.15);
}

.science-card h3 {
  font-size: 1.35rem;
  color: var(--text-primary);
}

.science-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.science-formula {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 0.5rem;
  border-radius: 8px;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: auto;
  letter-spacing: 0.05em;
}

/* ==========================================
   PRICING PLANS
   ========================================== */
.pricing-section {
  padding: 8rem 2rem;
  background: var(--bg-void);
  border-top: 1px solid rgba(255,255,255,0.03);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.price-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  transition: var(--transition-smooth);
}

.price-card:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glass);
}

.price-card.popular {
  border-color: var(--color-purple);
  box-shadow: 0 8px 32px rgba(143, 83, 255, 0.15);
}

.price-card.popular::before {
  content: 'POPULAR CHOICE';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, var(--color-purple), #651fff);
  color: var(--text-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.35rem 1rem;
  border-radius: 20px;
  white-space: nowrap;
}

.price-header h3 {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.price-header p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.price-amount .currency {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.price-amount .amount {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1;
}

.price-amount .period {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.price-features li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.price-features li::before {
  content: '✓';
  color: var(--color-teal);
  font-weight: 900;
}

.price-btn {
  margin-top: auto;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  font-weight: 600;
  padding: 0.75rem;
  border-radius: 10px;
  text-align: center;
  transition: var(--transition-smooth);
}

.price-btn:hover {
  background: var(--text-primary);
  color: var(--bg-deep);
  border-color: var(--text-primary);
}

.price-card.popular .price-btn {
  background: linear-gradient(135deg, var(--color-coral), var(--color-purple));
  border-color: transparent;
  color: var(--text-primary);
}

.price-card.popular .price-btn:hover {
  filter: brightness(1.1);
  box-shadow: var(--shadow-neon-coral);
  transform: translateY(-2px);
}

/* ==========================================
   FOOTER
   ========================================== */
footer {
  background: var(--bg-deep);
  border-top: 1px solid rgba(255,255,255,0.03);
  padding: 4rem 2rem 2rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  padding-bottom: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 320px;
}

.footer-left p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  gap: 3rem;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-column h4 {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-column ul a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-column ul a:hover {
  color: var(--color-teal);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: var(--text-secondary);
}

/* ==========================================
   KEYFRAME ANIMATIONS
   ========================================== */
@keyframes heartPulse {
  0% { transform: scale(1); filter: drop-shadow(0 0 2px rgba(255, 110, 127, 0.4)); }
  100% { transform: scale(1.15); filter: drop-shadow(0 0 10px rgba(255, 110, 127, 0.8)); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

@keyframes floatReverse {
  0% { transform: translateY(0px); }
  50% { transform: translateY(12px); }
  100% { transform: translateY(0px); }
}

/* ==========================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================== */

/* Hamburger Menu Icon Styles */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
  z-index: 110;
  transition: var(--transition-smooth);
}

.hamburger-menu span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

.hamburger-menu.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background-color: var(--color-coral);
}

.hamburger-menu.active span:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  background-color: var(--color-coral);
}

@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .science-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  header {
    padding: 1rem 1.25rem;
  }
  
  .nav-container {
    padding: 0.6rem 1.5rem;
  }
  
  .hamburger-menu {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: rgba(10, 8, 25, 0.96);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-left: 1px solid var(--border-glass);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    padding: 3rem;
    z-index: 105;
    transform: translateX(100%);
    opacity: 0;
    transition: var(--transition-smooth);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.6);
  }
  
  .nav-links.active {
    transform: translateX(0);
    opacity: 1;
  }

  .hero {
    padding-top: 7rem;
    padding-bottom: 2rem;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .tagline {
    align-self: center;
  }
  
  .hero-content h1 {
    font-size: 2.75rem;
  }
  
  .hero-desc {
    margin: 0 auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-graphic {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .hero-floating-badge {
    position: static;
    transform: none;
    animation: none;
    width: 100%;
    max-width: 320px;
    margin: 0.5rem auto;
  }

  .simulator-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 2rem;
  }
  
  .simulator-results {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-left: 0;
    padding-top: 3rem;
    width: 100%;
  }
  
  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 2.5rem;
  }
  
  .footer-links {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 600px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  
  .simulator-container {
    padding: 1.5rem 1rem;
  }
  
  .console-panel {
    font-size: 0.7rem;
    padding: 0.75rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }
  .hero-content h1 {
    font-size: 2.25rem;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .nav-cta {
    display: none; /* Hide standard nav CTA on tiny screens, drawer active is enough */
  }
  
  .footer-links {
    flex-direction: column;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}