/* VelociBridge - Modern CSS Design System */
/* ========================================= */

/* CSS Variables - Design Tokens */
:root {
  /* Colors */
  --color-bg-primary: #0a0d13;
  --color-bg-secondary: #0f1420;
  --color-bg-tertiary: #141925;
  --color-bg-card: rgba(20, 25, 37, 0.6);
  --color-bg-glass: rgba(255, 255, 255, 0.03);
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #e9eef7;
  --color-text-muted: #8b95a9;
  --color-text-accent: #64ffda;
  
  --color-brand-primary: #2f86ff;
  --color-brand-secondary: #1e6fff;
  --color-brand-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #2f86ff 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #667eea 0%, #f093fb 100%);
  --gradient-dark: linear-gradient(180deg, #0a0d13 0%, #141925 100%);
  --gradient-card: linear-gradient(145deg, rgba(47, 134, 255, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  
  /* Spacing - 8pt Grid */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 5rem;
  --space-9: 6rem;
  
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
  
  --text-xs: clamp(0.75rem, 1.5vw, 0.875rem);
  --text-sm: clamp(0.875rem, 2vw, 1rem);
  --text-base: clamp(1rem, 2.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 3vw, 1.25rem);
  --text-xl: clamp(1.25rem, 3.5vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 4vw, 2rem);
  --text-3xl: clamp(2rem, 5vw, 3rem);
  --text-4xl: clamp(2.5rem, 6vw, 4rem);
  
  /* Effects */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.16), 0 2px 4px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
  --shadow-xl: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
  --shadow-glow: 0 0 20px rgba(47, 134, 255, 0.3);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 999px;
  
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
  
  --blur-sm: blur(4px);
  --blur-md: blur(8px);
  --blur-lg: blur(16px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background: var(--color-bg-primary);
  color: var(--color-text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Background Effects */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(47, 134, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(100, 255, 218, 0.05) 0%, transparent 50%);
  z-index: -1;
  animation: backgroundShift 20s ease infinite;
}

@keyframes backgroundShift {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(-20px, -20px) rotate(1deg); }
  66% { transform: translate(20px, -10px) rotate(-1deg); }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--space-2);
  line-height: 1.8;
}

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

a:hover {
  color: var(--color-text-accent);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Header */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 13, 19, 0.8);
  backdrop-filter: var(--blur-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: all var(--transition-base);
}

header.scrolled {
  background: rgba(10, 13, 19, 0.95);
  box-shadow: var(--shadow-lg);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text-primary);
}

.logo span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}

.logo img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--space-4);
}

.nav-links a {
  color: var(--color-text-secondary);
  font-weight: 500;
  position: relative;
  padding: var(--space-1) 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
  z-index: 1001;
  position: relative;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Hamburger animation */
.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* Hero Section */
.hero {
  padding: var(--space-9) 0 var(--space-8);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Hero with watermark background */
.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background-image: url('logo.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.1;
  pointer-events: none;
  z-index: 0;
}

/* Centered hero content */
.hero-centered {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-centered .hero-text {
  width: 100%;
}

.hero-centered .btn-group {
  justify-content: center;
}

/* Old grid layout - commenting out */
/*
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
*/

.hero-text h1 {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-3);
  animation: fadeInUp 0.8s ease;
}

.hero-text .subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-text .description {
  font-size: var(--text-lg);
  line-height: 1.8;
  margin-bottom: var(--space-4);
  animation: fadeInUp 0.8s ease 0.4s both;
}

/* Hero visual styles - commenting out for centered design */
/*
.hero-visual {
  position: relative;
  animation: fadeIn 1s ease 0.6s both;
}

.hero-card {
  background: var(--color-bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  box-shadow: var(--shadow-xl);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-slow);
}

.hero-card:hover {
  transform: perspective(1000px) rotateY(0deg) scale(1.02);
}
*/

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-base);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(47, 134, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(47, 134, 255, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: var(--blur-sm);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-brand-primary);
}

.btn-group {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

/* Cards */
.card {
  background: var(--color-bg-card);
  backdrop-filter: var(--blur-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(47, 134, 255, 0.3);
}

.card:hover::before {
  transform: translateX(0);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  font-size: 24px;
}

.card h3 {
  margin-bottom: var(--space-2);
}

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

/* Features Grid */
.features {
  padding: var(--space-8) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}

.feature-card {
  animation: fadeInUp 0.6s ease both;
  animation-delay: calc(var(--index) * 0.1s);
}

/* Stats Section */
.stats {
  padding: var(--space-8) 0;
  background: var(--color-bg-secondary);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.stat-card {
  text-align: center;
  padding: var(--space-4);
  background: var(--color-bg-glass);
  backdrop-filter: var(--blur-sm);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-number {
  font-size: var(--text-3xl);
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-1);
}

.stat-label {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Comparison Table */
.comparison {
  padding: var(--space-8) 0;
}

.comparison-table {
  width: 100%;
  background: var(--color-bg-card);
  backdrop-filter: var(--blur-sm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.comparison-table th,
.comparison-table td {
  padding: var(--space-3);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.comparison-table th {
  background: rgba(47, 134, 255, 0.1);
  font-weight: 600;
  color: var(--color-text-primary);
}

.comparison-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

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

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

/* Pricing */
.pricing {
  padding: var(--space-8) 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.pricing-card {
  background: var(--color-bg-card);
  backdrop-filter: var(--blur-sm);
  border: 2px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card.featured {
  border-color: var(--color-brand-primary);
  transform: scale(1.05);
}

.pricing-card.featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 1px;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.price {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: var(--space-3) 0;
}

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

.pricing-features {
  list-style: none;
  margin: var(--space-4) 0;
}

.pricing-features li {
  padding: var(--space-1) 0;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.pricing-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: bold;
}

/* Newsletter */
.newsletter {
  padding: var(--space-8) 0;
  background: var(--color-bg-secondary);
}

.newsletter-box {
  background: var(--gradient-card);
  backdrop-filter: var(--blur-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-form {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.form-group {
  position: relative;
  flex: 1;
}

input[type="email"],
input[type="text"],
textarea,
select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg-tertiary);
  border: 2px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-full);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
}

input[type="email"]:focus,
input[type="text"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  background: var(--color-bg-tertiary);
}

input::placeholder {
  color: var(--color-text-muted);
}

/* Ensure dark dropdown menu and visible text for selects */
select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  color: var(--color-text-primary);
}

select option,
select optgroup {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

select option[disabled],
select option[value=""] {
  color: var(--color-text-muted);
}

/* Improve contrast on Windows/Edge legacy */
select::-ms-value {
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
}

/* Footer */
footer {
  padding: var(--space-6) 0 var(--space-4);
  background: var(--color-bg-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-4);
}

.footer-section h4 {
  margin-bottom: var(--space-3);
  color: var(--color-text-primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-1);
}

.footer-links a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.social-links {
  display: flex;
  gap: var(--space-2);
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.social-links a:hover {
  background: var(--color-brand-primary);
  transform: translateY(-2px);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }

.hidden { display: none; }
.visible { display: block; }

.fade-in { animation: fadeIn 0.6s ease both; }
.fade-in-up { animation: fadeInUp 0.6s ease both; }

/* Loading State */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--color-brand-primary);
  animation: spin 1s ease-in-out infinite;
}

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

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  box-shadow: var(--shadow-xl);
  transform: translateX(400px);
  transition: transform var(--transition-base);
  z-index: 9999;
}

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

.toast.success {
  border-left: 4px solid var(--color-success);
}

.toast.error {
  border-left: 4px solid var(--color-danger);
}

/* Responsive Design */
/* Tablet/iPad specific adjustments */
@media (max-width: 1024px) and (min-width: 769px) {
  /* Header adjustments for tablet */
  .logo img {
    width: 48px;
    height: 48px;
  }
  
  .logo span {
    font-size: var(--text-lg);
  }
  
  .hero {
    padding-top: var(--space-8);
  }
  
  .hero::before {
    width: 400px;
    height: 400px;
    opacity: 0.08;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Show mobile menu on iPad portrait mode */
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 13, 19, 0.98);
    backdrop-filter: var(--blur-md);
    flex-direction: column;
    padding: var(--space-4);
    padding-top: calc(70px + var(--space-4));
    transform: translateY(-110%);
    transition: transform var(--transition-base), opacity var(--transition-base);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
    height: auto;
    max-height: 100vh;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-links li {
    width: 100%;
  }
  
  .nav-links a {
    display: block;
    padding: var(--space-2) 0;
    font-size: var(--text-base);
    width: 100%;
  }
  
  .nav-links a::after {
    display: none;
  }
  
  .nav-links a:hover,
  .nav-links a:active {
    color: var(--color-brand-primary);
  }
}

/* Desktop and wide tablets */
@media (min-width: 1025px) {
  .mobile-menu-toggle {
    display: none !important;
  }
  
  .nav-links {
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    padding: 0 !important;
    background: transparent !important;
    flex-direction: row !important;
    border: none !important;
  }
}

@media (max-width: 768px) {
  
  /* Header adjustments for mobile */
  header {
    padding: var(--space-1) 0;
  }
  
  nav {
    padding: var(--space-2) var(--space-3);
  }
  
  .logo img {
    width: 40px;
    height: 40px;
  }
  
  .logo span {
    font-size: var(--text-lg);
  }
  
  .logo {
    gap: var(--space-1);
  }
  
  .hero::before {
    width: 300px;
    height: 300px;
    opacity: 0.06;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 13, 19, 0.98);
    backdrop-filter: var(--blur-md);
    flex-direction: column;
    padding: var(--space-3);
    padding-top: calc(60px + var(--space-3));
    transform: translateY(-110%);
    transition: transform var(--transition-base), opacity var(--transition-base);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
    height: auto;
    max-height: 100vh;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-links li {
    width: 100%;
  }
  
  .nav-links a {
    display: block;
    padding: var(--space-2) 0;
    font-size: var(--text-base);
    width: 100%;
  }
  
  .nav-links a::after {
    display: none;
  }
  
  .nav-links a:hover,
  .nav-links a:active {
    color: var(--color-brand-primary);
  }
  
  .features-grid,
  .pricing-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form .form-group {
    width: 100%;
  }
  
  .newsletter-form select,
  .newsletter-form input {
    font-size: 16px; /* Prevent zoom on iOS */
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .comparison-table {
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  :root {
    --text-4xl: 1.75rem;
    --text-3xl: 1.25rem;
    --text-2xl: 1.125rem;
  }
  
  /* Header adjustments for small mobile */
  .logo img {
    width: 36px;
    height: 36px;
  }
  
  .logo span {
    font-size: var(--text-base);
    max-width: 120px;
  }
  
  nav {
    padding: var(--space-1) var(--space-2);
  }
  
  .container {
    padding: 0 var(--space-2);
  }
  
  .btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    width: 100%; /* Full width on mobile */
  }
  
  .btn-group {
    flex-direction: column;
    width: 100%;
  }
  
  .hero {
    padding-top: var(--space-7);
    min-height: auto;
    padding-bottom: var(--space-6);
  }
  
  .card {
    padding: var(--space-3);
  }
  
  .stat-preview {
    flex-direction: column;
    gap: var(--space-2);
  }
  
  .footer-bottom {
    font-size: var(--text-xs);
  }
}

/* Extremely small screens - optional brand text hiding */
@media (max-width: 360px) {
  .logo span {
    /* Uncomment the line below if you want to hide the brand text on very small screens */
    /* display: none; */
    max-width: 100px;
    font-size: var(--text-sm);
  }
}

/* Print Styles */
@media print {
  header,
  footer,
  .newsletter,
  .btn,
  .social-links {
    display: none;
  }
  
  body {
    color: black;
    background: white;
  }
  
  .card {
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }
}

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

/* Focus Styles */
*:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

/* Skip to Content */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-brand-primary);
  color: white;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  text-decoration: none;
  z-index: 9999;
}

.skip-to-content:focus {
  top: var(--space-2);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

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

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

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

/* Countdown Timer */
.countdown {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin: var(--space-4) 0;
}

.countdown-item {
  background: var(--color-bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  min-width: 80px;
  text-align: center;
}

.countdown-number {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-brand-primary);
  display: block;
}

.countdown-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: var(--space-1);
}

/* Testimonials */
.testimonials {
  padding: var(--space-8) 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.testimonial-card {
  background: var(--color-bg-card);
  backdrop-filter: var(--blur-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-2);
  left: var(--space-3);
  font-size: var(--text-4xl);
  color: var(--color-brand-primary);
  opacity: 0.2;
}

.testimonial-content {
  font-style: italic;
  margin-bottom: var(--space-3);
  padding-left: var(--space-4);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-text-primary);
}

.testimonial-role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Legal Pages Specific Styles */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-9) var(--space-3) var(--space-6);
}

.legal-content h1 {
  margin-bottom: var(--space-4);
}

.legal-content h2 {
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-content h3 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

.legal-content ul,
.legal-content ol {
  margin-left: var(--space-4);
  margin-bottom: var(--space-3);
}

.legal-content li {
  margin-bottom: var(--space-1);
}

.legal-content .last-updated {
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-4);
}

.legal-nav {
  position: sticky;
  top: 80px;
  background: var(--color-bg-card);
  backdrop-filter: var(--blur-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
}

.legal-nav ul {
  list-style: none;
  margin: 0;
}

.legal-nav a {
  color: var(--color-text-secondary);
  display: block;
  padding: var(--space-1) 0;
}

.legal-nav a:hover {
  color: var(--color-brand-primary);
}

/* Legal pages typography - optimized for readability */
.legal-content p {
  font-size: 0.95rem; /* 15.2px - smaller than base for better legal text readability */
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.legal-content ul li,
.legal-content ol li {
  font-size: 0.9rem; /* 14.4px - compact size for list items */
  line-height: 1.65;
  color: var(--color-text-secondary);
}

/* Ensure consistent heading sizes in legal pages */
.legal-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem); /* Smaller than main site headings */
  color: var(--color-text-primary);
}

.legal-content h2 {
  font-size: clamp(1.25rem, 3vw, 1.5rem); /* Clear hierarchy */
  color: var(--color-text-primary);
}

.legal-content h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  color: var(--color-text-primary);
}

.legal-content h4 {
  font-size: 1rem;
  color: var(--color-text-primary);
}

/* Strong text in legal content should stand out */
.legal-content strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .legal-content p {
    font-size: 0.9rem; /* 14.4px on mobile */
    line-height: 1.65;
  }
  
  .legal-content ul li,
  .legal-content ol li {
    font-size: 0.875rem; /* 14px on mobile */
    line-height: 1.6;
  }
}