/* ============================================================
   GeoConvert Pro - Premium SaaS Marketing Stylesheet
   Version: 2.0.0
   Author: GeoConvert Team
   ============================================================ */

/* ------------------------------------------------------------
   1. CUSTOM PROPERTIES
   ------------------------------------------------------------ */
:root {
  /* Primary palette */
  --color-primary: #6366f1;
  --color-primary-light: #818cf8;
  --color-primary-dark: #4f46e5;
  --color-primary-glow: rgba(99, 102, 241, 0.3);
  --color-primary-bg: rgba(99, 102, 241, 0.08);

  /* Secondary palette */
  --color-secondary: #0f172a;
  --color-secondary-light: #1e293b;

  /* Accent */
  --color-accent: #14b8a6;
  --color-accent-light: #2dd4bf;
  --color-accent-dark: #0d9488;
  --color-accent-glow: rgba(20, 184, 166, 0.3);

  /* Neutrals */
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-card: #ffffff;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;

  /* Text */
  --color-text: #0f172a;
  --color-text-secondary: #475569;
  --color-text-tertiary: #94a3b8;
  --color-text-inverse: #ffffff;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 20px var(--color-primary-glow);
  --shadow-glow-accent: 0 0 20px var(--color-accent-glow);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --glass-blur: 12px;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;

  /* Font sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Font weights */
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-extrabold: 800;

  /* Line heights */
  --leading-none: 1;
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-3xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 800px;
  --container-wide: 1440px;

  /* Gradient mesh hero */
  --mesh-color-1: rgba(99, 102, 241, 0.08);
  --mesh-color-2: rgba(20, 184, 166, 0.05);
  --mesh-color-3: rgba(99, 102, 241, 0.03);
}

/* Dark mode overrides */
[data-theme="dark"] {
  --color-bg: #0f172a;
  --color-bg-alt: #1e293b;
  --color-bg-card: #1e293b;
  --color-border: #334155;
  --color-border-light: #1e293b;

  --color-text: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-text-tertiary: #64748b;
  --color-text-inverse: #0f172a;

  --color-secondary: #f1f5f9;
  --color-secondary-light: #e2e8f0;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);

  --glass-bg: rgba(30, 41, 59, 0.7);
  --glass-border: rgba(51, 65, 85, 0.3);

  --mesh-color-1: rgba(99, 102, 241, 0.12);
  --mesh-color-2: rgba(20, 184, 166, 0.08);
  --mesh-color-3: rgba(99, 102, 241, 0.05);

  --color-primary-bg: rgba(99, 102, 241, 0.15);
}

/* ------------------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-base), color var(--transition-base);
  overflow-x: hidden;
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

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

a:hover {
  color: var(--color-primary);
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-text-tertiary);
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  z-index: var(--z-toast);
  font-weight: var(--weight-medium);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
}

/* Selection */
::selection {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
}

::-webkit-scrollbar-thumb {
  background: var(--color-text-tertiary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* ------------------------------------------------------------
   3. TYPOGRAPHY SYSTEM
   ------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--text-5xl);
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--text-4xl);
  letter-spacing: -0.025em;
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

p {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

p + p {
  margin-top: var(--space-4);
}

small,
.text-small {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.text-xs {
  font-size: var(--text-xs);
}

.text-lg {
  font-size: var(--text-lg);
}

.text-xl {
  font-size: var(--text-xl);
}

.text-2xl {
  font-size: var(--text-2xl);
}

.text-3xl {
  font-size: var(--text-3xl);
}

.text-muted {
  color: var(--color-text-secondary);
}

.text-tertiary {
  color: var(--color-text-tertiary);
}

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

.text-accent {
  color: var(--color-accent);
}

.text-center {
  text-align: center;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  margin-bottom: var(--space-4);
  max-width: 700px;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: var(--leading-relaxed);
}

/* ------------------------------------------------------------
   4. UTILITY CLASSES
   ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.container-wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-24) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-header .section-title {
  margin-left: auto;
  margin-right: auto;
}

.section-header .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.gradient-border {
  position: relative;
  border-radius: var(--radius-xl);
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------
   5. BUTTONS
   ------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  line-height: 1;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 1px 2px rgba(99, 102, 241, 0.3), 0 0 0 1px rgba(99, 102, 241, 0.1);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-glow);
  color: var(--color-white);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .btn-secondary {
  background: var(--color-bg-alt);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-full);
}

.btn-icon svg {
  width: 20px;
  height: 20px;
}

.btn-play {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.btn-play:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
  color: var(--color-primary-dark);
}

.btn-play svg {
  width: 20px;
  height: 20px;
  margin-left: 2px;
}

.btn-group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ------------------------------------------------------------
   6. HEADER / NAVIGATION
   ------------------------------------------------------------ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-4) 0;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2) 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.logo {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

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

.logo svg,
.logo-img {
  width: 32px;
  height: 32px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-nav a {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.site-nav a:hover {
  color: var(--color-text);
  background: var(--color-primary-bg);
}

.site-nav a.active {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.mode-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.mode-toggle:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.mode-toggle svg {
  width: 20px;
  height: 20px;
}

.mode-toggle .sun {
  display: block;
}

.mode-toggle .moon {
  display: none;
}

[data-theme="dark"] .mode-toggle .sun {
  display: none;
}

[data-theme="dark"] .mode-toggle .moon {
  display: block;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.menu-toggle:hover {
  background: var(--color-primary-bg);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ------------------------------------------------------------
   7. HERO SECTION
   ------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-32) 0 var(--space-16);
  overflow: hidden;
  background: var(--color-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-gradient-mesh {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse at center, var(--mesh-color-1) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 30%, var(--mesh-color-2) 0%, transparent 50%),
              radial-gradient(ellipse at 30% 70%, var(--mesh-color-3) 0%, transparent 50%);
  animation: meshFloat 20s ease-in-out infinite;
}

[data-theme="dark"] .hero-gradient-mesh {
  opacity: 0.6;
}

@keyframes meshFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(2%, -2%) scale(1.02);
  }
  50% {
    transform: translate(-1%, 1%) scale(0.98);
  }
  75% {
    transform: translate(1%, 2%) scale(1.01);
  }
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-particle {
  position: absolute;
  font-size: var(--text-3xl);
  opacity: 0.12;
  color: var(--color-primary);
  animation: floatParticle 18s ease-in-out infinite;
  pointer-events: none;
}

[data-theme="dark"] .hero-particle {
  opacity: 0.2;
  color: var(--color-accent);
}

@keyframes floatParticle {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0.12;
  }
  25% {
    transform: translateY(-30px) rotate(5deg);
    opacity: 0.2;
  }
  50% {
    transform: translateY(-10px) rotate(-3deg);
    opacity: 0.15;
  }
  75% {
    transform: translateY(-20px) rotate(2deg);
    opacity: 0.18;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: var(--z-base);
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-bg);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease-out;
}

.hero-badge svg {
  width: 14px;
  height: 14px;
}

.hero-title {
  font-size: var(--text-6xl);
  font-weight: var(--weight-extrabold);
  line-height: var(--leading-tight);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  max-width: 520px;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero-demo-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.hero-demo-btn:hover {
  color: var(--color-primary);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-text);
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-1);
}

/* Hero Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-dashboard {
  width: 100%;
  max-width: 560px;
  background: var(--color-bg-card);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  position: relative;
}

[data-theme="dark"] .hero-dashboard {
  border-color: var(--color-border);
  box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.5);
}

.dashboard-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.dashboard-dots {
  display: flex;
  gap: 6px;
}

.dashboard-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-text-tertiary);
  opacity: 0.3;
}

.dashboard-dot:nth-child(1) { background: #ef4444; opacity: 1; }
.dashboard-dot:nth-child(2) { background: #eab308; opacity: 1; }
.dashboard-dot:nth-child(3) { background: #22c55e; opacity: 1; }

.dashboard-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-tertiary);
  margin-left: var(--space-2);
}

.dashboard-body {
  padding: var(--space-6);
}

.dashboard-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.dashboard-row:last-child {
  border-bottom: none;
}

.dashboard-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.dashboard-flag {
  width: 24px;
  height: 16px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  flex-shrink: 0;
}

.dashboard-value {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.dashboard-amount {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
}

.dashboard-badge-detect {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: rgba(20, 184, 166, 0.1);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
}

/* ------------------------------------------------------------
   8. TRUST BAR
   ------------------------------------------------------------ */
.trust-bar {
  padding: var(--space-16) 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.trust-label {
  text-align: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-8);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.trust-item {
  text-align: center;
  padding: var(--space-6);
}

.trust-number {
  font-size: var(--text-5xl);
  font-weight: var(--weight-extrabold);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.trust-label-item {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: var(--weight-medium);
}

/* ------------------------------------------------------------
   9. PROBLEM / PAIN POINTS
   ------------------------------------------------------------ */
.problem-section {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.problem-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--color-border) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.5;
  pointer-events: none;
}

[data-theme="dark"] .problem-section::before {
  background-image: radial-gradient(var(--color-border) 1px, transparent 1px);
  opacity: 0.3;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.problem-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.problem-card:hover::before {
  opacity: 1;
}

.problem-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.problem-card-icon svg {
  width: 24px;
  height: 24px;
}

.problem-card h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.problem-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ------------------------------------------------------------
   10. SOLUTION / FEATURES GRID
   ------------------------------------------------------------ */
.solution-section {
  background: var(--color-bg-alt);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.solution-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-color: rgba(99, 102, 241, 0.2);
}

.solution-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.solution-card-icon svg {
  width: 26px;
  height: 26px;
}

.solution-card h4 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.solution-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.solution-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.solution-card-link:hover {
  gap: var(--space-2);
  color: var(--color-primary-dark);
}

/* ------------------------------------------------------------
   11. INTERACTIVE DEMO
   ------------------------------------------------------------ */
.demo-section {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.demo-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0.3;
}

.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.demo-controls {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.demo-controls label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.demo-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
  cursor: pointer;
}

.demo-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.demo-preview {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.demo-preview-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.demo-preview-header h4 {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
}

.demo-preview-body {
  padding: var(--space-6);
}

.demo-product {
  display: flex;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: var(--space-5);
}

.demo-product-image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary-bg), rgba(20, 184, 166, 0.1));
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
}

.demo-product-info h5 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.demo-product-info .product-price-original {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  text-decoration: line-through;
}

.demo-product-info .product-price-converted {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
}

.demo-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.demo-detail-item {
  padding: var(--space-3);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
}

.demo-detail-label {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-1);
}

.demo-detail-value {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.demo-detail-value.country-display {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.demo-flag-icon {
  display: inline-flex;
  width: 20px;
  height: 14px;
  border-radius: 2px;
  background: var(--color-primary-bg);
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* ------------------------------------------------------------
   12. FEATURE SHOWCASE (Alternating)
   ------------------------------------------------------------ */
.feature-showcase {
  background: var(--color-bg-alt);
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-20) 0;
}

.feature-block + .feature-block {
  border-top: 1px solid var(--color-border-light);
}

.feature-block.reverse {
  direction: rtl;
}

.feature-block.reverse > * {
  direction: ltr;
}

.feature-content {
  max-width: 520px;
}

.feature-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.feature-content h3 {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-4);
}

.feature-content p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.feature-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.feature-benefit {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.feature-benefit svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.feature-image svg {
  width: 80%;
  height: 80%;
}

.feature-image-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--mesh-color-1), transparent);
  pointer-events: none;
}

/* ------------------------------------------------------------
   13. HOW IT WORKS
   ------------------------------------------------------------ */
.how-section {
  background: var(--color-bg);
}

.how-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  position: relative;
}

.how-timeline::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
  opacity: 0.3;
}

.how-step {
  text-align: center;
  position: relative;
}

.how-step-number {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  transition: all var(--transition-base);
  position: relative;
  z-index: 2;
}

.how-step:hover .how-step-number {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.1);
}

.how-step-icon {
  width: 32px;
  height: 32px;
}

.how-step h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.how-step p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ------------------------------------------------------------
   14. INTEGRATIONS
   ------------------------------------------------------------ */
.integrations-section {
  background: var(--color-bg-alt);
}

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.integration-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.integration-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.integration-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  transition: all var(--transition-fast);
}

.integration-card:hover .integration-logo {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.integration-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

/* ------------------------------------------------------------
   15. PRICING
   ------------------------------------------------------------ */
.pricing-section {
  background: var(--color-bg);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.pricing-toggle-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.pricing-toggle-label.active {
  color: var(--color-text);
}

.pricing-toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.pricing-toggle-switch.active {
  background: var(--color-primary);
}

.pricing-toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.pricing-toggle-switch.active::after {
  transform: translateX(22px);
}

.pricing-save-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  background: rgba(20, 184, 166, 0.1);
  color: var(--color-accent);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  margin-left: var(--space-1);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: scale(1.03);
  z-index: 2;
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.pricing-card.featured::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 2px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent), var(--color-primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.pricing-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-4);
}

.pricing-card-name {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-1);
}

.pricing-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.pricing-amount {
  margin-bottom: var(--space-6);
}

.pricing-currency {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  vertical-align: super;
  color: var(--color-text-secondary);
}

.pricing-price {
  font-size: var(--text-5xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-text);
  line-height: 1;
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border-light);
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.pricing-feature svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.pricing-feature.disabled {
  color: var(--color-text-tertiary);
}

.pricing-feature.disabled svg {
  color: var(--color-text-tertiary);
  opacity: 0.4;
}

.pricing-card .btn {
  width: 100%;
}

/* ------------------------------------------------------------
   16. TESTIMONIALS
   ------------------------------------------------------------ */
.testimonials-section {
  background: var(--color-bg-alt);
  overflow: hidden;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
  color: #eab308;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
}

.testimonial-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  color: var(--color-white);
  flex-shrink: 0;
}

.testimonial-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* ------------------------------------------------------------
   17. CASE STUDIES
   ------------------------------------------------------------ */
.case-studies-section {
  background: var(--color-bg);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.case-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.case-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-bg), rgba(20, 184, 166, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.case-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, var(--color-bg-card));
}

.case-card-body {
  padding: var(--space-6);
}

.case-metric {
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.case-card h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.case-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.case-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--transition-fast);
}

.case-link:hover {
  gap: var(--space-2);
}

/* ------------------------------------------------------------
   18. FAQ / ACCORDION
   ------------------------------------------------------------ */
.faq-section {
  background: var(--color-bg-alt);
}

.faq-list {
  max-width: 768px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-primary);
}

.faq-item.active {
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  background: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

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

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-tertiary);
  transition: all var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.faq-categories {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  justify-content: center;
}

.faq-cat-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq-cat-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.faq-cat-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ------------------------------------------------------------
   19. CTA SECTIONS
   ------------------------------------------------------------ */
.cta-section {
  background: linear-gradient(135deg, var(--color-secondary), #1a1a3e);
  color: var(--color-white);
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .cta-section {
  background: linear-gradient(135deg, #0f172a, #1a1a3e);
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 50%, rgba(20, 184, 166, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-primary {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

.cta-section .btn-primary:hover {
  background: var(--color-white);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.cta-section .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.cta-section .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}

/* Secondary CTA variant */
.cta-section-alt {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.cta-section-alt .cta-title {
  color: var(--color-text);
}

.cta-section-alt .cta-subtitle {
  color: var(--color-text-secondary);
}

/* ------------------------------------------------------------
   20. FOOTER
   ------------------------------------------------------------ */
.site-footer {
  background: var(--color-secondary);
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-20) 0 var(--space-8);
}

[data-theme="dark"] .site-footer {
  background: #0a0f1a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand .logo {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-heading {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

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

.footer-newsletter p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

.footer-newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.footer-newsletter-form input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--text-sm);
}

.footer-newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.footer-newsletter-form input:focus {
  border-color: var(--color-primary);
}

.footer-newsletter-form .btn {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  flex-shrink: 0;
}

.footer-newsletter-form .btn:hover {
  background: var(--color-primary-dark);
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-4);
}

.footer-bottom-links a {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

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

/* ------------------------------------------------------------
   21. DOCUMENTATION PAGE
   ------------------------------------------------------------ */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-10);
  padding-top: var(--space-24);
}

.docs-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

.docs-sidebar h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
  margin-top: var(--space-6);
}

.docs-sidebar h4:first-child {
  margin-top: 0;
}

.docs-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.docs-nav a {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.docs-nav a:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.docs-nav a.active {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
}

.docs-content {
  min-height: 60vh;
}

.docs-content h1 {
  margin-bottom: var(--space-6);
}

.docs-content h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border-light);
}

.docs-content h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.docs-content p {
  margin-bottom: var(--space-4);
}

.docs-content ul,
.docs-content ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.docs-content ul {
  list-style: disc;
}

.docs-content ol {
  list-style: decimal;
}

.docs-content li {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

.docs-content code {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  padding: var(--space-1) var(--space-2);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
}

.docs-content pre {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin-bottom: var(--space-6);
}

.docs-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
}

.docs-content blockquote {
  border-left: 3px solid var(--color-primary);
  padding: var(--space-4) var(--space-6);
  background: var(--color-primary-bg);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: var(--space-6);
}

.docs-content blockquote p {
  margin: 0;
  color: var(--color-text);
}

/* ------------------------------------------------------------
   22. BLOG PAGE
   ------------------------------------------------------------ */
.blog-header {
  padding: var(--space-24) 0 var(--space-12);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border-light);
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-10);
  padding: var(--space-12) 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.blog-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.blog-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-bg), rgba(20, 184, 166, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-3xl);
}

.blog-card-body {
  padding: var(--space-6);
}

.blog-card-category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.blog-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
  line-height: var(--leading-snug);
}

.blog-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

.blog-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
}

.blog-sidebar-section {
  margin-bottom: var(--space-8);
}

.blog-sidebar-section h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}

.blog-sidebar-section ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.blog-sidebar-section ul a {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.blog-sidebar-section ul a:hover {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.blog-featured {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.blog-featured h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.blog-featured p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.blog-featured a {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
}

/* ------------------------------------------------------------
   23. CONTACT PAGE
   ------------------------------------------------------------ */
.contact-section {
  padding: var(--space-24) 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.contact-info h2 {
  margin-bottom: var(--space-4);
}

.contact-info p {
  margin-bottom: var(--space-8);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-method-icon svg {
  width: 22px;
  height: 22px;
}

.contact-method h5 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.contact-method p {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin: 0;
}

.contact-form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-bg);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group .error-message {
  font-size: var(--text-xs);
  color: #ef4444;
  margin-top: var(--space-1);
  display: none;
}

.form-group.error input,
.form-group.error textarea {
  border-color: #ef4444;
}

.form-group.error .error-message {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* ------------------------------------------------------------
   24. DARK MODE TOGGLE ANIMATION
   ------------------------------------------------------------ */
[data-theme="dark"] {
  color-scheme: dark;
}

.theme-transition * {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease !important;
}

/* ------------------------------------------------------------
   25. SCROLL ANIMATIONS (Intersection Observer)
   ------------------------------------------------------------ */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-fade-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-fade-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered animation delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ------------------------------------------------------------
   26. BACK TO TOP
   ------------------------------------------------------------ */
.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: var(--z-overlay);
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  pointer-events: none;
  transition: all var(--transition-base);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-glow);
  color: var(--color-white);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* ------------------------------------------------------------
   27. RESPONSIVE BREAKPOINTS
   ------------------------------------------------------------ */

/* 1400px and below */
@media (max-width: 1400px) {
  .container {
    max-width: 1140px;
  }

  .hero-title {
    font-size: var(--text-5xl);
  }
}

/* 1200px and below */
@media (max-width: 1200px) {
  .container {
    max-width: 960px;
    padding: 0 var(--space-5);
  }

  .hero-grid {
    gap: var(--space-10);
  }

  .hero-title {
    font-size: var(--text-4xl);
  }

  .feature-block {
    gap: var(--space-10);
  }

  .feature-content h3 {
    font-size: var(--text-2xl);
  }
}

/* 992px and below */
@media (max-width: 992px) {
  .container {
    max-width: 720px;
  }

  .site-nav {
    display: none;
  }

  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: var(--space-4);
    right: var(--space-4);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-xl);
    gap: var(--space-1);
  }

  .site-nav.open a {
    padding: var(--space-3) var(--space-4);
  }

  .menu-toggle {
    display: flex;
  }

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

  .hero-content {
    max-width: 100%;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

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

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

  .hero-visual {
    display: none;
  }

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

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

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

  .feature-block {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .feature-block.reverse {
    direction: ltr;
  }

  .feature-content {
    max-width: 100%;
  }

  .how-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-10);
  }

  .how-timeline::before {
    display: none;
  }

  .integrations-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card.featured {
    transform: none;
  }

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

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

  .case-studies-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .demo-layout {
    grid-template-columns: 1fr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .section-title {
    font-size: var(--text-3xl);
  }

  .cta-title {
    font-size: var(--text-3xl);
  }

  .docs-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar {
    position: static;
    max-height: none;
  }

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

  .nav-actions .btn-ghost {
    display: flex;
  }
}

/* 768px and below */
@media (max-width: 768px) {
  .container {
    max-width: 100%;
    padding: 0 var(--space-4);
  }

  .section {
    padding: var(--space-16) 0;
  }

  .hero {
    min-height: auto;
    padding: var(--space-24) 0 var(--space-12);
  }

  .hero-title {
    font-size: var(--text-3xl);
  }

  .hero-description {
    font-size: var(--text-base);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-stat-number {
    font-size: var(--text-xl);
  }

  .problem-grid {
    grid-template-columns: 1fr;
  }

  .solution-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .trust-number {
    font-size: var(--text-3xl);
  }

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

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .how-timeline {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .section-title {
    font-size: var(--text-2xl);
  }

  .cta-title {
    font-size: var(--text-2xl);
  }

  .cta-section .btn-group {
    flex-direction: column;
  }

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

  .demo-details {
    grid-template-columns: 1fr;
  }

  .pricing-card {
    padding: var(--space-6);
  }

  .pricing-toggle {
    flex-wrap: wrap;
    justify-content: center;
  }

  .blog-header {
    padding: var(--space-16) 0 var(--space-8);
  }

  .back-to-top {
    bottom: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
  }
}

/* 576px and below */
@media (max-width: 576px) {
  .hero-title {
    font-size: var(--text-2xl);
  }

  .hero-badge {
    font-size: var(--text-xs);
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }

  .trust-number {
    font-size: var(--text-2xl);
  }

  .trust-item {
    padding: var(--space-4);
  }

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

  .integration-card {
    padding: var(--space-4);
  }

  .case-metric {
    font-size: var(--text-xl);
  }

  .pricing-price {
    font-size: var(--text-4xl);
  }

  .footer-newsletter-form {
    flex-direction: column;
  }

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

  .menu-toggle {
    display: flex;
  }
}

/* ------------------------------------------------------------
   28. PRINT STYLES
   ------------------------------------------------------------ */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .site-header,
  .site-footer,
  .back-to-top,
  .menu-toggle,
  .mode-toggle,
  .hero-actions,
  .cta-section,
  .nav-actions {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  .container {
    max-width: 100%;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666 !important;
  }

  h1, h2, h3, h4 {
    page-break-after: avoid;
  }

  img, svg {
    page-break-inside: avoid;
    max-width: 100% !important;
  }

  .section {
    padding: 1rem 0;
    page-break-inside: avoid;
  }

  .hero {
    min-height: auto;
    padding: 1rem 0;
  }

  .pricing-card.featured {
    border: 2px solid #000 !important;
  }
}

/* ------------------------------------------------------------
   29. ADDITIONAL COMPONENTS
   ------------------------------------------------------------ */

/* Pill/Badge */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
}

.pill-primary {
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.pill-accent {
  background: rgba(20, 184, 166, 0.1);
  color: var(--color-accent);
}

/* Divider */
.divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  margin: var(--space-8) 0;
}

/* Tag */
.tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  font-weight: var(--weight-medium);
}

/* Tooltip */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  padding: var(--space-2) var(--space-3);
  background: var(--color-secondary);
  color: var(--color-white);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-fast);
}

.tooltip:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Card base */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border);
}

/* Notification bar */
.notification-bar {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.notification-bar a {
  color: var(--color-white);
  text-decoration: underline;
  font-weight: var(--weight-semibold);
}

/* Loading spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg, var(--color-border-light) 25%, var(--color-bg-alt) 50%, var(--color-border-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    content: '';
    background-position: 200% 0;
  }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--space-12);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

.empty-state h4 {
  margin-bottom: var(--space-2);
}

.empty-state p {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-6);
}

.breadcrumb a {
  color: var(--color-text-secondary);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb-separator {
  color: var(--color-text-tertiary);
}

/* Page header */
.page-header {
  padding: var(--space-24) 0 var(--space-12);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border-light);
}

.page-header h1 {
  margin-bottom: var(--space-3);
}

.page-header p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
}

/* Table */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--text-sm);
}

table th {
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  background: var(--color-bg-alt);
}

table td {
  color: var(--color-text-secondary);
}

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

table tr:hover td {
  background: var(--color-bg-alt);
}

/* Stats counter */
.stat-item {
  text-align: center;
}

.stat-number {
  font-size: var(--text-4xl);
  font-weight: var(--weight-extrabold);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Alert / Notice */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid;
  font-size: var(--text-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.alert-info {
  background: var(--color-primary-bg);
  border-color: rgba(99, 102, 241, 0.2);
  color: var(--color-text);
}

.alert-success {
  background: rgba(20, 184, 166, 0.08);
  border-color: rgba(20, 184, 166, 0.2);
  color: var(--color-accent-dark);
}

.alert-warning {
  background: rgba(234, 179, 8, 0.08);
  border-color: rgba(234, 179, 8, 0.2);
  color: #a16207;
}

.alert-error {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
  color: #dc2626;
}

.alert svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}