/* ==========================================================================
   Snipy — Koonsulty Dark Glassmorphic Design System
   snipy.koonsulty.com
   ========================================================================== */

:root {
  --bg-canvas: #06080e;
  --bg-card: rgba(18, 24, 38, 0.68);
  --bg-card-hover: rgba(26, 36, 56, 0.8);
  --bg-elevated: rgba(14, 20, 34, 0.9);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-bright: rgba(255, 255, 255, 0.18);
  --border-glow: rgba(0, 242, 254, 0.4);

  --accent-cyan: #00f2fe;
  --accent-blue: #4facfe;
  --accent-electric: #0ea5e9;
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --glass-blur: blur(24px) saturate(190%);
  --shadow-card: 0 20px 45px -15px rgba(0, 0, 0, 0.7), 0 0 0 1px var(--border-subtle);
  --shadow-glow: 0 0 50px -10px rgba(0, 242, 254, 0.35);

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

  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "Helvetica Neue", sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Background Atmosphere */
.atmospheric-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.22;
  will-change: transform;
}

.orb-1 {
  width: 600px;
  height: 600px;
  top: -100px;
  left: 15%;
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
}

.orb-2 {
  width: 700px;
  height: 700px;
  top: 35%;
  right: -100px;
  background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
}

.orb-3 {
  width: 500px;
  height: 500px;
  bottom: 5%;
  left: 5%;
  background: radial-gradient(circle, #3b82f6 0%, transparent 70%);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  background: rgba(6, 8, 14, 0.75);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.35);
}

.brand-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-badge {
  font-size: 11px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  color: var(--accent-cyan);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 28px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
  color: #030816;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(0, 242, 254, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-bright);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

/* Hero Section */
.hero {
  padding-top: 150px;
  padding-bottom: 70px;
  text-align: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 24px;
}

.hero-pill .dot {
  width: 7px;
  height: 7px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
}

.hero-title {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
}

.hero-title span {
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-cyan) 85%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  max-width: 740px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.hero-shortcut-banner {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: rgba(14, 20, 34, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  margin-bottom: 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.keycap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-guarantee {
  font-size: 13px;
  color: var(--text-muted);
}

.hero-guarantee strong {
  color: var(--accent-emerald);
}

/* ==========================================================================
   SIMULATOR SECTION (Interactive OCR Canvas & Results)
   ========================================================================== */
.simulator-section {
  padding: 60px 0 100px;
}

.simulator-header {
  text-align: center;
  margin-bottom: 32px;
}

.simulator-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.simulator-subtitle {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 600px;
  margin: 0 auto;
}

/* Preset Switcher Bar */
.presets-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.sample-preset-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sample-preset-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.sample-preset-btn.active {
  background: rgba(0, 242, 254, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.25);
}

/* Simulator Grid */
.simulator-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

/* Canvas Column */
.canvas-col {
  display: flex;
  flex-direction: column;
}

.canvas-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 14px;
}

.canvas-hint {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.4; }
  100% { transform: scale(1); opacity: 1; }
}

.canvas-container {
  position: relative;
  width: 100%;
  aspect-ratio: 800 / 480;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #020617;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: crosshair;
  user-select: none;
}

.canvas-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

/* High-Tech Selection Box */
.selection-box {
  position: absolute;
  border: 2px solid var(--accent-cyan);
  background: rgba(0, 242, 254, 0.15);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.4), inset 0 0 15px rgba(0, 242, 254, 0.15);
  pointer-events: none;
  z-index: 10;
  border-radius: 4px;
}

.selection-box::before, .selection-box::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  border-color: #fff;
  border-style: solid;
}
.selection-box::before {
  top: -2px; left: -2px;
  border-width: 3px 0 0 3px;
}
.selection-box::after {
  bottom: -2px; right: -2px;
  border-width: 0 3px 3px 0;
}

.dimension-tag {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  background: #020617;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

/* Laser Beam Animation */
.laser-beam {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #fff 40%, var(--accent-cyan) 60%, transparent);
  box-shadow: 0 0 12px var(--accent-cyan), 0 0 24px #fff;
  opacity: 0;
  pointer-events: none;
  z-index: 15;
}

.laser-beam.scanning {
  animation: laserScan 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes laserScan {
  0% { top: 0%; opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Result Column */
.result-col {
  display: flex;
  flex-direction: column;
  background: rgba(10, 14, 24, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.result-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.format-pills {
  display: flex;
  gap: 4px;
}

.format-pill {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.format-pill.active {
  background: rgba(0, 242, 254, 0.15);
  border-color: rgba(0, 242, 254, 0.4);
  color: var(--accent-cyan);
}

.result-content-box {
  flex: 1;
  min-height: 250px;
  background: #020617;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 14px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: #e2e8f0;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Result Stats Bar */
.result-stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  margin-top: 10px;
  border-top: 1px solid var(--border-subtle);
  font-size: 12px;
  color: var(--text-muted);
}

.stat-group {
  display: flex;
  gap: 12px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.stat-item.engine {
  color: var(--accent-emerald);
  font-weight: 600;
}

.result-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.btn-copy {
  flex: 1;
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
  color: #030816;
  font-weight: 700;
  font-size: 13px;
  border-radius: var(--radius-sm);
  padding: 9px 14px;
}

.btn-copy.copied {
  background: #10b981;
  color: #fff;
}

.btn-speak {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 13px;
  border-radius: var(--radius-sm);
  padding: 9px 14px;
}

.btn-speak.speaking {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* ==========================================================================
   FEATURES GRID
   ========================================================================== */
.features-section {
  padding: 80px 0;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 850;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 16px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-bright);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.feature-icon-wrapper {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: rgba(0, 242, 254, 0.1);
  color: var(--accent-cyan);
}

.feature-title {
  font-size: 18px;
  font-weight: 750;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   PRIVACY COMPARISON TABLE
   ========================================================================== */
.comparison-section {
  padding: 80px 0;
}

.table-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-card);
}

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

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

.comparison-table th {
  background: rgba(14, 20, 34, 0.6);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.comparison-table th.highlight-col, .comparison-table td.highlight-col {
  background: rgba(0, 242, 254, 0.05);
  border-left: 1px solid rgba(0, 242, 254, 0.2);
  border-right: 1px solid rgba(0, 242, 254, 0.2);
}

.comparison-table th.highlight-col {
  color: var(--accent-cyan);
  font-weight: 800;
}

.badge-green {
  color: var(--accent-emerald);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-red {
  color: var(--accent-rose);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   PRICING SECTION
   ========================================================================== */
.pricing-section {
  padding: 80px 0 120px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  border-color: var(--accent-cyan);
  background: rgba(18, 28, 48, 0.85);
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.2);
  transform: scale(1.03);
}

.featured-pill {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
  color: #030816;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

.plan-name {
  font-size: 18px;
  font-weight: 750;
  margin-bottom: 6px;
}

.plan-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.plan-price {
  font-size: 42px;
  font-weight: 850;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
  color: #fff;
}

.plan-period {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}

.plan-features li svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

/* ==========================================================================
   DOWNLOAD & CTA SECTION
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.12) 0%, rgba(79, 172, 254, 0.06) 100%);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-lg);
  padding: 50px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  margin-bottom: 80px;
}

.cta-banner h2 {
  font-size: 34px;
  font-weight: 850;
  margin-bottom: 14px;
}

.cta-banner p {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto 30px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 13px;
}

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

.footer-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

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

/* Responsive */
@media (max-width: 992px) {
  .simulator-grid {
    grid-template-columns: 1fr;
  }
  .features-grid, .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.featured {
    transform: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hero {
    padding-top: 120px;
  }
  .footer-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}