/* ==========================================================================
   MagnetoClip Design System & Theme
   Palette: Deep Space Void (#070B14) + Cyan Glow (#00D2FF) + Violet (#A855F7)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Brand Color Palette */
  --bg-dark: #070b14;
  --bg-card: rgba(13, 21, 39, 0.75);
  --bg-card-hover: rgba(20, 32, 59, 0.85);
  --bg-card-glass: rgba(15, 23, 42, 0.65);
  --bg-input: rgba(10, 16, 30, 0.8);
  --bg-nav: rgba(7, 11, 20, 0.85);
  
  --primary-cyan: #00d2ff;
  --primary-cyan-glow: rgba(0, 210, 255, 0.35);
  --primary-purple: #a855f7;
  --primary-purple-glow: rgba(168, 85, 247, 0.35);
  --primary-magenta: #ec4899;
  --primary-blue: #2563eb;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-gradient: linear-gradient(135deg, #00d2ff 0%, #a855f7 50%, #ec4899 100%);
  --cyan-gradient: linear-gradient(135deg, #00d2ff 0%, #0284c7 100%);
  --purple-gradient: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
  --glass-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(0, 210, 255, 0.6);
  --border-glow: 0 0 20px rgba(0, 210, 255, 0.25);
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

/* Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Cyber Atmosphere Background Glows */
body::before {
  content: '';
  position: fixed;
  top: -150px;
  left: 15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(80px);
}

body::after {
  content: '';
  position: fixed;
  top: 30%;
  right: 5%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
  z-index: 0;
  filter: blur(90px);
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  letter-spacing: -0.015em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-muted);
}

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

.text-gradient {
  background: var(--text-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-cyan {
  color: var(--primary-cyan);
}

.text-purple {
  color: var(--primary-purple);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  height: 70px;
  background: rgba(7, 11, 20, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(0, 210, 255, 0.15);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-logo img {
  height: 42px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(0, 210, 255, 0.4));
  transition: var(--transition);
}

.brand-logo:hover img {
  transform: scale(1.05) rotate(-3deg);
  filter: drop-shadow(0 0 16px rgba(0, 210, 255, 0.8));
}

.brand-logo .brand-text {
  background: linear-gradient(135deg, #ffffff 40%, #00d2ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--text-gradient);
  transition: var(--transition);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

.mobile-only-cta {
  display: flex;
  align-items: center;
}

.mobile-only-cta .btn {
  white-space: nowrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #00d2ff 0%, #7928ca 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 210, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 210, 255, 0.55), 0 0 15px rgba(168, 85, 247, 0.4);
  color: #ffffff;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border-color: var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
  transform: translateY(-2px);
}

.btn-outline-cyan {
  background: transparent;
  border: 1px solid var(--primary-cyan);
  color: var(--primary-cyan);
}

.btn-outline-cyan:hover {
  background: rgba(0, 210, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-cyan {
  background: rgba(0, 210, 255, 0.12);
  color: var(--primary-cyan);
  border: 1px solid rgba(0, 210, 255, 0.3);
}

.badge-purple {
  background: rgba(168, 85, 247, 0.15);
  color: var(--primary-purple);
  border: 1px solid rgba(168, 85, 247, 0.3);
}

/* Glassmorphism Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition);
  position: relative;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 210, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4), 0 0 25px rgba(0, 210, 255, 0.1);
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}

.section-header .badge {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.1rem;
  margin-top: 12px;
}

/* Hero Section */
.hero {
  padding: 160px 0 90px 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-cyan);
  margin-bottom: 24px;
}

.hero-tag .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--primary-cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 12px var(--primary-cyan); }
  100% { transform: scale(0.95); opacity: 0.7; }
}

.hero-title {
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: 36px;
  color: #cbd5e1;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-specs {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.spec-item i {
  color: var(--primary-cyan);
  flex-shrink: 0;
}

/* Hero Media / 3D Product Box */
.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.product-showcase {
  position: relative;
  width: 100%;
  max-width: 440px;
}

.product-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 45px rgba(0, 210, 255, 0.35));
  animation: floatBox 6s ease-in-out infinite;
  transform-style: preserve-3d;
  transition: var(--transition);
}

.product-showcase:hover .product-img {
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.9)) drop-shadow(0 0 65px rgba(168, 85, 247, 0.6));
}

@keyframes floatBox {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-14px) rotate(1deg);
  }
}

/* Floating Feature Badges around Product */
.floating-badge {
  position: absolute;
  background: rgba(13, 21, 39, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(0, 210, 255, 0.2);
  z-index: 3;
  animation: floatBadge 5s ease-in-out infinite;
}

.floating-badge.fb-1 {
  top: 10%;
  left: -20px;
  animation-delay: 0s;
}

.floating-badge.fb-2 {
  bottom: 12%;
  right: -20px;
  animation-delay: 2.5s;
  border-color: rgba(168, 85, 247, 0.4);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(168, 85, 247, 0.25);
}

.fb-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 210, 255, 0.15);
  color: var(--primary-cyan);
}

.fb-2 .fb-icon {
  background: rgba(168, 85, 247, 0.15);
  color: var(--primary-purple);
}

.fb-text h5 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.fb-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

@keyframes floatBadge {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* Feature Grid */
.features-section {
  padding: 100px 0;
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);
  border: 1px solid rgba(0, 210, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--primary-cyan);
  font-size: 1.5rem;
  transition: var(--transition);
}

.feature-card:hover .feature-icon-wrapper {
  transform: scale(1.1) rotate(5deg);
  border-color: var(--primary-cyan);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
  color: #ffffff;
  background: var(--cyan-gradient);
}

.feature-card h3 {
  margin-bottom: 12px;
  color: var(--text-main);
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.feature-tag-pill {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Interactive Download Engine Demo Section */
.demo-section {
  padding: 80px 0;
  position: relative;
}

.demo-box {
  background: linear-gradient(180deg, rgba(13, 21, 39, 0.95) 0%, rgba(7, 11, 20, 0.95) 100%);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 210, 255, 0.15);
}

.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 16px;
}

.demo-title-group h3 {
  margin-bottom: 4px;
}

.engine-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--success);
  background: rgba(16, 185, 129, 0.1);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.transfer-item {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}

.transfer-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.file-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.file-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 210, 255, 0.15);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.progress-track {
  height: 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
}

.progress-bar-fill {
  height: 100%;
  width: 74%;
  background: linear-gradient(90deg, #00d2ff, #a855f7);
  border-radius: var(--radius-full);
  position: relative;
  transition: width 0.4s ease;
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.6);
}

/* Multi-segment chunk bar */
.chunks-grid {
  display: grid;
  grid-template-columns: repeat(16, 1fr);
  gap: 4px;
  margin-top: 14px;
}

.chunk-segment {
  height: 8px;
  border-radius: 2px;
  background: rgba(0, 210, 255, 0.2);
  transition: var(--transition-fast);
}

.chunk-segment.active {
  background: var(--primary-cyan);
  box-shadow: 0 0 6px var(--primary-cyan);
  animation: chunkPulse 1.2s infinite alternate;
}

.chunk-segment.done {
  background: var(--primary-purple);
}

@keyframes chunkPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.demo-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 16px;
}

/* Comparison Table */
.comparison-section {
  padding: 100px 0;
}

.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  backdrop-filter: blur(16px);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 680px;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background: rgba(15, 23, 42, 0.8);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
}

.comparison-table th.highlight-col,
.comparison-table td.highlight-col {
  background: rgba(0, 210, 255, 0.05);
  border-left: 1px solid rgba(0, 210, 255, 0.2);
  border-right: 1px solid rgba(0, 210, 255, 0.2);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.icon-check {
  color: var(--primary-cyan);
  font-weight: bold;
}

.icon-cross {
  color: var(--text-dim);
}

/* Pricing Page & Cards */
.pricing-section {
  padding: 140px 0 100px 0;
  position: relative;
}

.billing-toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.billing-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
}

.billing-toggle-btn.active {
  background: var(--cyan-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(0, 210, 255, 0.35);
}

.save-badge {
  background: rgba(236, 72, 153, 0.2);
  color: #f472b6;
  border: 1px solid rgba(236, 72, 153, 0.4);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  margin-left: 6px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: stretch;
  margin-bottom: 60px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(20, 32, 59, 0.9) 0%, rgba(13, 21, 39, 0.9) 100%);
  border-color: rgba(0, 210, 255, 0.5);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.6), 0 0 35px rgba(0, 210, 255, 0.2);
  transform: translateY(-8px);
}

.pricing-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-cyan);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 210, 255, 0.25);
}

.popular-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #00d2ff, #a855f7);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 4px 15px rgba(0, 210, 255, 0.4);
}

.pricing-header {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.pricing-name {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.price-display {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 20px 0 8px 0;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-cyan);
}

.price-amount {
  font-size: 3.2rem;
  font-weight: 900;
  font-family: var(--font-heading);
  line-height: 1;
  color: #ffffff;
}

.price-period {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.billing-note {
  font-size: 0.85rem;
  color: var(--primary-cyan);
  margin-bottom: 16px;
}

.features-list {
  list-style: none;
  margin: 24px 0 36px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-grow: 1;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: #cbd5e1;
}

.features-list li svg {
  color: var(--primary-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.features-list li.disabled {
  color: var(--text-dim);
  text-decoration: line-through;
}

.features-list li.disabled svg {
  color: var(--text-dim);
}

/* Checkout Section */
.checkout-section {
  padding: 60px 0 120px 0;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.checkout-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(16px);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #e2e8f0;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.25);
  background: rgba(13, 21, 39, 0.9);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.payment-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.payment-tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.payment-tab-btn.active {
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  background: rgba(0, 210, 255, 0.08);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.15);
}

/* Order Summary Box */
.order-summary-card {
  background: rgba(13, 21, 39, 0.95);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5);
  position: sticky;
  top: 100px;
}

.summary-title {
  font-size: 1.25rem;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.summary-row.total {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--border-color);
}

.summary-row.total .total-amount {
  color: var(--primary-cyan);
  font-size: 1.5rem;
}

.coupon-group {
  display: flex;
  gap: 8px;
  margin: 20px 0;
}

.coupon-input {
  flex: 1;
}

.guarantee-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.guarantee-badge svg {
  color: var(--success);
  flex-shrink: 0;
}

/* Download Page */
.download-hero {
  padding: 150px 0 80px 0;
  text-align: center;
}

.download-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-bottom: 60px;
}

.download-option-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.download-option-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-cyan);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(0, 210, 255, 0.2);
}

.download-os-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-cyan);
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.browser-extensions-section {
  margin: 60px 0;
}

.extension-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.ext-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}

.ext-card:hover {
  border-color: var(--primary-purple);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(168, 85, 247, 0.2);
}

.ext-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

/* Documentation Page */
.docs-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  padding: 130px 0 100px 0;
}

.docs-sidebar {
  position: sticky;
  top: 100px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 12px;
}

.docs-search {
  margin-bottom: 24px;
}

.docs-nav-group {
  margin-bottom: 24px;
}

.docs-nav-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-cyan);
  margin-bottom: 12px;
}

.docs-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.docs-nav-link {
  display: block;
  padding: 8px 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.docs-nav-link:hover,
.docs-nav-link.active {
  color: #ffffff;
  background: rgba(0, 210, 255, 0.1);
  padding-left: 16px;
}

.docs-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  backdrop-filter: blur(16px);
}

.docs-article {
  margin-bottom: 64px;
  scroll-margin-top: 110px;
}

.docs-article h2 {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.docs-article h3 {
  margin: 28px 0 12px 0;
}

.code-box {
  background: #050811;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  margin: 20px 0;
  overflow: hidden;
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.copy-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.copy-btn:hover {
  color: var(--primary-cyan);
  background: rgba(0, 210, 255, 0.1);
}

pre {
  padding: 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: #e2e8f0;
  line-height: 1.5;
}

/* Documentation Tables & Callouts */
.docs-table-wrapper {
  overflow-x: auto;
  margin: 20px 0 28px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: rgba(10, 16, 30, 0.7);
}

.docs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.docs-table th {
  background: rgba(15, 23, 42, 0.95);
  padding: 14px 18px;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary-cyan);
  border-bottom: 1px solid var(--border-color);
}

.docs-table td {
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #cbd5e1;
}

.docs-table tr:last-child td {
  border-bottom: none;
}

.docs-table tr:hover td {
  background: rgba(0, 210, 255, 0.03);
}

.docs-callout {
  background: rgba(0, 210, 255, 0.06);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-left: 4px solid var(--primary-cyan);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 0.92rem;
  color: #e2e8f0;
}

.docs-callout.purple {
  background: rgba(168, 85, 247, 0.06);
  border-color: rgba(168, 85, 247, 0.25);
  border-left-color: var(--primary-purple);
}

.docs-callout.warning {
  background: rgba(245, 158, 11, 0.06);
  border-color: rgba(245, 158, 11, 0.25);
  border-left-color: var(--warning);
}

.docs-callout-title {
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Contact Page */
.contact-section {
  padding: 140px 0 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 210, 255, 0.12);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  user-select: none;
}

.faq-question:hover {
  color: var(--primary-cyan);
}

.faq-arrow {
  transition: transform 0.3s ease;
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
  color: var(--primary-cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px 24px;
}

/* Modal Popup (Success / Serial Key / Receipt) */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 7, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-card {
  background: #0d1527;
  border: 1px solid rgba(0, 210, 255, 0.4);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 40px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.9), 0 0 50px rgba(0, 210, 255, 0.25);
  position: relative;
  transform: scale(0.92);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close-btn:hover {
  color: #ffffff;
}

.license-key-box {
  background: #050811;
  border: 2px dashed var(--primary-cyan);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: #00d2ff;
  letter-spacing: 0.08em;
  margin: 20px 0;
  user-select: all;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.2);
}

/* Toast System */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
}

.toast {
  background: rgba(13, 21, 39, 0.95);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--primary-cyan);
  backdrop-filter: blur(12px);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  border-left-color: var(--success);
}

/* Footer */
.footer {
  margin-top: auto;
  background: #04070d;
  border-top: 1px solid var(--border-color);
  padding: 70px 0 30px 0;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  margin: 16px 0 20px 0;
  max-width: 320px;
  font-size: 0.9rem;
}

.footer-column h4 {
  font-size: 1rem;
  margin-bottom: 20px;
  color: #ffffff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--primary-cyan);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 12px;
}

/* Legal & Policy Pages */
.legal-page {
  padding: 170px 0 100px 0;
  position: relative;
}

.legal-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px auto;
}

.legal-header h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 16px 0 10px 0;
}

.legal-effective {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  backdrop-filter: blur(16px);
  max-width: 880px;
  margin: 0 auto;
  transition: none;
}

.legal-card:hover {
  transform: none;
  box-shadow: none;
  background: var(--bg-card);
  border-color: var(--border-color);
}

.legal-card h2 {
  font-size: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
  margin: 40px 0 20px 0;
}

.legal-card h2:first-of-type {
  margin-top: 0;
}

.legal-card h3 {
  font-size: 1.15rem;
  margin: 28px 0 12px 0;
  color: var(--primary-cyan);
}

.legal-card p {
  margin-bottom: 16px;
  color: #cbd5e1;
  line-height: 1.75;
}

.legal-card ol {
  list-style: none;
  counter-reset: legal;
  margin-bottom: 20px;
}

.legal-card ol > li {
  counter-increment: legal;
  position: relative;
  padding-left: 34px;
  margin-bottom: 14px;
  line-height: 1.75;
  color: #cbd5e1;
}

.legal-card ol > li::before {
  content: counter(legal, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-cyan);
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: 6px;
  padding: 2px 6px;
}

.legal-card ul {
  padding-left: 20px;
  margin-bottom: 16px;
  color: #cbd5e1;
  line-height: 1.75;
}

.legal-card ul li {
  margin-bottom: 8px;
}

.legal-card ul li::marker {
  color: var(--primary-cyan);
}

.legal-card table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 20px 0 28px 0;
}

.legal-card table th {
  background: rgba(15, 23, 42, 0.95);
  padding: 14px 18px;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary-cyan);
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.legal-card table td {
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #cbd5e1;
}

.legal-card table tr:last-child td {
  border-bottom: none;
}

.legal-footnote {
  margin-top: 40px;
  padding: 20px 24px;
  background: rgba(0, 210, 255, 0.06);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-left: 4px solid var(--primary-cyan);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: #e2e8f0;
  text-align: center;
}

/* About Page */
.about-hero {
  padding: 170px 0 70px 0;
  text-align: center;
  position: relative;
}

.about-hero .hero-tag {
  margin-bottom: 20px;
}

.about-hero h1 {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.about-lead {
  max-width: 680px;
  margin: 20px auto 0 auto;
  font-size: 1.15rem;
  line-height: 1.7;
  color: #cbd5e1;
}

.about-intro {
  padding: 40px 0;
}

.about-value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.about-value-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
}

.about-value-card:hover {
  border-color: var(--primary-cyan);
  box-shadow: 0 0 25px rgba(0, 210, 255, 0.15);
  transform: translateY(-4px);
}

.about-value-card .feature-icon-wrapper {
  margin: 0 auto 16px auto;
}

.about-value-card h3 {
  margin-bottom: 8px;
}

.about-value-card p {
  font-size: 0.92rem;
}

.about-developer {
  background: linear-gradient(180deg, rgba(13, 21, 39, 0.6) 0%, rgba(7, 11, 20, 0.8) 100%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}

.about-developer-avatar {
  width: 84px;
  height: 84px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #00d2ff, #a855f7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.35);
}

.about-developer h3 {
  margin-bottom: 6px;
}

.about-developer p {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.75;
}

.about-note {
  max-width: 880px;
  margin: 40px auto 0 auto;
}

/* ==========================================================================
   Comprehensive Responsive Overhaul (Mobile, Tablet & Laptop)
   ========================================================================== */

/* Laptop & Desktop (min-width: 1025px) */
@media (min-width: 1025px) {
  .docs-sidebar-toggle {
    display: none;
  }
}

/* Compact Navbar on Laptops (1018px - 1310px) */
@media (min-width: 1018px) and (max-width: 1310px) {
  .nav-links {
    gap: 20px;
  }

  .nav-link {
    font-size: 0.9rem;
  }

  .mobile-only-cta .btn {
    padding: 7px 12px;
    font-size: 0.8rem;
  }
}

/* Tablet Screens (769px to 1024px) */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }

  .navbar {
    height: 72px;
  }

  .hero {
    padding: 130px 0 70px 0;
  }

  .features-section {
    padding: 70px 0;
  }

  .demo-section {
    padding: 60px 0;
  }

  .comparison-section {
    padding: 70px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-subtitle {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-specs {
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
  }

  .product-showcase {
    max-width: 380px;
  }

  .floating-badge {
    transform: scale(0.9);
  }

  .floating-badge.fb-1 {
    left: -10px;
    top: 5%;
  }

  .floating-badge.fb-2 {
    right: -10px;
    bottom: 8%;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto 50px auto;
  }

  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .order-summary-card {
    position: static;
    top: auto;
  }

  .docs-layout {
    grid-template-columns: 1fr;
    padding: 100px 0 80px 0;
    gap: 28px;
  }

  .docs-sidebar {
    position: static;
    max-height: none;
    background: rgba(13, 21, 39, 0.85);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 20px;
  }

  .docs-sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid rgba(0, 210, 255, 0.3);
    color: var(--primary-cyan);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    margin-bottom: 16px;
  }

  .docs-sidebar-content {
    display: none;
  }

  .docs-sidebar-content.open {
    display: block;
  }

  .docs-content {
    padding: 32px 24px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .legal-page {
    padding: 130px 0 80px 0;
  }

  .legal-card {
    padding: 36px 28px;
  }

  .about-hero {
    padding: 130px 0 50px 0;
  }

  .about-value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Navbar Mobile Breakpoint (max-width: 1017px) */
@media (max-width: 1017px) {
  .navbar {
    height: 68px;
  }

  .brand-logo img {
    height: 36px;
  }

  .brand-logo .brand-text {
    font-size: 1.25rem;
  }

  /* Mobile Slide-in Drawer */
  .nav-links {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    height: calc(100vh - 68px);
    background: rgba(5, 9, 18, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 36px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-color);
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    z-index: 999;
    overflow-y: auto;
  }

  .nav-links.open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.15rem;
    padding: 10px 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .mobile-only-cta {
    display: block !important;
    width: 100%;
    padding-top: 6px;
  }

  .mobile-only-cta .btn {
    display: flex !important;
    width: 100%;
    padding: 12px 18px;
    font-size: 0.95rem;
  }

  .mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--primary-cyan);
    font-size: 1.25rem;
  }

  .nav-actions .btn {
    display: none;
  }
}

/* Mobile Devices (max-width: 768px) */
@media (max-width: 768px) {
  h1 {
    font-size: 2.1rem;
  }

  h2 {
    font-size: 1.7rem;
  }

  .hero {
    padding: 110px 0 50px 0;
  }

  .features-section {
    padding: 60px 0;
  }

  .demo-section {
    padding: 50px 0;
  }

  .comparison-section {
    padding: 60px 0;
  }

  .hero-tag {
    font-size: 0.78rem;
    padding: 5px 12px;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }

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

  .hero-cta .btn {
    width: 100%;
    padding: 14px 20px;
  }

  .hero-specs {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .product-showcase {
    max-width: 290px;
    margin: 0 auto;
  }

  .floating-badge {
    position: static;
    margin-top: 16px;
    width: 100%;
    transform: none !important;
    animation: none;
  }

  .demo-box {
    padding: 24px 16px;
  }

  .demo-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .chunks-grid {
    grid-template-columns: repeat(8, 1fr);
    gap: 5px;
  }

  .chunk-segment {
    height: 10px;
  }

  .demo-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .demo-controls .btn {
    width: 100%;
  }

  .transfer-meta {
    flex-wrap: wrap;
    gap: 8px;
  }

  .transfer-meta > div:last-child {
    text-align: left;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .billing-toggle-container {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .billing-toggle-btn {
    width: 100%;
    text-align: center;
  }

  .pricing-card {
    padding: 30px 20px;
  }

  .price-amount {
    font-size: 2.7rem;
  }

  .checkout-card {
    padding: 24px 16px;
  }

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

  .payment-tabs {
    flex-direction: column;
    gap: 8px;
  }

  .order-summary-card {
    padding: 24px 16px;
  }

  .coupon-group {
    flex-direction: column;
  }

  .coupon-group .btn {
    width: 100%;
  }

  .download-hero {
    padding: 110px 0 50px 0;
  }

  .download-cards-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .download-option-card {
    padding: 28px 18px;
  }

  .extension-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .docs-content {
    padding: 24px 16px;
  }

  .docs-article {
    margin-bottom: 44px;
  }

  .docs-table th, .docs-table td {
    padding: 10px 12px;
    font-size: 0.82rem;
  }

  .code-box pre {
    font-size: 0.8rem;
    padding: 12px;
  }

  .modal-card {
    padding: 24px 18px;
    max-height: 90vh;
    overflow-y: auto;
  }

  .modal-close-btn {
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
  }

  .cta-banner-section {
    padding: 50px 0 !important;
  }

  .cta-banner-card {
    padding: 32px 20px !important;
  }

  .cta-banner-card h2 {
    font-size: 1.6rem !important;
  }

  .hash-box-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  .download-page-section {
    padding: 30px 0 !important;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }

  .footer-brand p {
    margin-left: auto;
    margin-right: auto;
  }

  .footer-links {
    align-items: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .legal-card {
    padding: 24px 18px;
  }

  .legal-card h2 {
    font-size: 1.3rem;
  }

  .legal-card ol > li {
    padding-left: 30px;
  }

  .legal-card table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    font-size: 0.82rem;
  }

  .legal-card table th,
  .legal-card table td {
    padding: 10px 12px;
  }

  .legal-page {
    padding: 110px 0 60px 0;
  }

  .legal-header {
    margin-bottom: 32px;
  }

  .about-hero {
    padding: 110px 0 40px 0;
  }

  .about-lead {
    font-size: 1.05rem;
    line-height: 1.6;
  }

  .about-value-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .about-developer {
    flex-direction: column;
    text-align: center;
    padding: 32px 20px;
    gap: 16px;
  }
}

/* Small Mobile Screens (max-width: 480px) */
@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.45rem;
  }

  .product-showcase {
    max-width: 240px;
  }

  .card {
    padding: 20px 16px;
  }

  .btn {
    padding: 12px 18px;
    font-size: 0.9rem;
  }

  .btn-lg {
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  .chunks-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .about-developer-avatar {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
  }

  .legal-card ol > li::before {
    padding: 1px 5px;
    font-size: 0.7rem;
  }
}