/* ==========================================================================
   Plato's Wallet - Liquid Glass Dark Mode
   Premium payment processing + marketing | Tier-S Design
   ========================================================================== */

:root {
  /* Colors - Dark Mode Palette */
  --bg-primary: #000000;
  --bg-secondary: #0a0a0a;
  --bg-tertiary: #111111;
  
  /* Fintech Accents - Calm Palette */
  --primary: #7dd3fc;        /* Soft blue-silver - primary accent */
  --primary-dark: #38bdf8;   /* Slightly deeper blue-silver */
  --secondary: #d4a853;      /* Muted warm gold - secondary accent */
  --secondary-dark: #b8941a; /* Deeper gold */
  --tertiary: #a5b4fc;      /* Soft lavender-blue - subtle highlights */
  --blue: #0070f3;          /* Supporting blue (kept) */
  --blue-dark: #0051cc;
  
  /* Glass Colors */
  --glass-white: rgba(255, 255, 255, 0.01);
  --glass-white-strong: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-strong: rgba(255, 255, 255, 0.2);
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.8);
  --text-muted: rgba(255, 255, 255, 0.6);
  --text-dim: rgba(255, 255, 255, 0.4);
  
  /* Typography */
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Barlow', system-ui, sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Border radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-3xl: 3rem;
}

/* ==========================================================================
   Liquid Glass System (CRITICAL)
   ========================================================================== */

.liquid-glass {
  background-blend-mode: luminosity;
  background: rgba(255, 255, 255, 0.01);
  border: none;
  position: relative;
  overflow: hidden;
  box-shadow: rgba(255, 255, 255, 0.1) 0px 1px 1px inset;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.liquid-glass::before {
  content: "";
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(rgba(255,255,255,0.45) 0%, rgba(255,255,255,0.15) 20%, rgba(255,255,255,0) 40%, rgba(255,255,255,0) 60%, rgba(255,255,255,0.15) 80%, rgba(255,255,255,0.45) 100%);
  padding: 1.4px;
  position: absolute;
  inset: 0;
  mask: linear-gradient(#fff 0,#fff 0) 0 0 content-box exclude, linear-gradient(#fff 0,#fff 0) 0 0;
}

.liquid-glass-strong {
  background-blend-mode: luminosity;
  background: rgba(255, 255, 255, 0.04);
  border: none;
  position: relative;
  overflow: hidden;
  box-shadow: rgba(0,0,0,0.05) 4px 4px 4px, rgba(255,255,255,0.15) 0px 1px 1px inset;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.liquid-glass-strong::before {
  content: "";
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.2) 20%, rgba(255,255,255,0) 40%, rgba(255,255,255,0) 60%, rgba(255,255,255,0.2) 80%, rgba(255,255,255,0.5) 100%);
  padding: 1.4px;
  position: absolute;
  inset: 0;
  mask: linear-gradient(#fff 0,#fff 0) 0 0 content-box exclude, linear-gradient(#fff 0,#fff 0) 0 0;
}

.liquid-glass:hover, .liquid-glass-strong:hover {
  transform: scale(1.02);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */

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

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

body {
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-secondary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h4 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h5 { font-size: 1.5rem; }
h6 { font-size: 1.25rem; }

p {
  margin-bottom: var(--space-md);
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-secondary);
}

.hero-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.375rem);
  color: var(--text-secondary);
  font-weight: 300;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-primary);
  font-weight: 600;
}

.btn-primary:hover {
  color: var(--bg-primary);
  transform: translateY(-2px);
}

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

/* ==========================================================================
   Layout Components
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
}

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

.mb-xl { 
  margin-bottom: var(--space-xl); 
}

/* Section Badges */
.section-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-md);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

/* ==========================================================================
   Floating Navigation
   ========================================================================== */

.floating-nav {
  position: fixed;
  top: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(20px);
  width: 90%;
  max-width: 800px;
  transition: all 0.3s ease;
}

.floating-nav.scrolled {
  box-shadow: rgba(255,255,255,0.2) 0px 2px 2px inset, rgba(0,0,0,0.1) 0px 8px 16px;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 400;
}

.nav-links {
  display: flex;
  list-style: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 400;
  padding: var(--space-xs) var(--space-sm);
  transition: all 0.3s ease;
}

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

.nav-cta {
  padding: var(--space-xs) var(--space-md) !important;
  border-radius: var(--radius-md);
  color: var(--text-primary) !important;
  font-weight: 500;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  gap: 3px;
}

.mobile-menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--text-secondary);
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .floating-nav {
    width: 95%;
    padding: var(--space-sm);
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
  padding: var(--space-3xl) 0;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(125, 211, 252, 0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 20%, rgba(165, 180, 252, 0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 80%, rgba(212, 168, 83, 0.05) 0%, transparent 50%);
  animation: gradientDrift 15s ease-in-out infinite;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  border-radius: 50px;
  margin-bottom: var(--space-xl);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stat {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  text-align: center;
}

.hero-stat-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
  margin: var(--space-xl) 0;
}

.hero-feature {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 400;
}

/* Trust Section */
.trust-section {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  text-align: center;
}

.trust-item {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.trust-title {
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

/* ==========================================================================
   Problem Section
   ========================================================================== */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.problem-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
}

.problem-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: rgba(239, 68, 68, 0.1);
}

.problem-title {
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  margin-bottom: var(--space-md);
}

.problem-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   Value Props / Solutions
   ========================================================================== */

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.solution-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
}

.solution-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-primary);
  font-size: 1.5rem;
}

.solution-title {
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-style: italic;
  margin-bottom: var(--space-md);
}

.solution-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.solution-features {
  list-style: none;
  text-align: left;
  margin-bottom: var(--space-md);
}

.solution-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.solution-features li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  margin-top: 2px;
  flex-shrink: 0;
}

.solution-value {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 600;
  color: var(--secondary);
  font-size: 0.875rem;
  background: rgba(212, 168, 83, 0.1);
  border: 1px solid rgba(212, 168, 83, 0.2);
}

/* ==========================================================================
   How It Works
   ========================================================================== */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.step-item {
  text-align: center;
  padding: var(--space-lg);
}

.step-number {
  width: 5rem;
  height: 5rem;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 auto var(--space-md);
  position: relative;
}

.step-title {
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.step-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   Stats Banner
   ========================================================================== */

.stats-banner {
  padding: var(--space-xl);
  border-radius: var(--radius-3xl);
  margin: var(--space-2xl) 0;
  text-align: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-xl);
}

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

.stat-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-style: italic;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

.stat-sublabel {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 4px;
}

/* ==========================================================================
   Service Details (Alternating Layout)
   ========================================================================== */

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  margin-bottom: var(--space-2xl);
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even) > * {
  direction: ltr;
}

.service-content {
  padding: var(--space-lg);
}

.service-content h3 {
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 2rem;
  font-style: italic;
  margin-bottom: var(--space-md);
}

.service-value-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
}

.service-value-number {
  font-size: 1.5rem;
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.service-value-description {
  color: var(--text-muted);
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .service-detail {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .service-detail:nth-child(even) {
    direction: ltr;
  }
}

/* ==========================================================================
   Results & Case Studies
   ========================================================================== */

.featured-result {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.featured-badge {
  display: inline-flex;
  padding: var(--space-xs) var(--space-md);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-primary);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.result-card {
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
}

.result-category {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--space-xs);
}

.result-title {
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.result-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.result-stats {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-md);
}

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

.result-stat-number {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1;
}

.result-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.testimonial {
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
}

.testimonial-rating {
  color: var(--secondary);
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.testimonial-author {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.9rem;
}

/* ==========================================================================
   Comparison Table
   ========================================================================== */

.comparison-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-xl);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.comparison-table thead tr {
  background: var(--bg-tertiary);
}

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

.comparison-table th {
  color: var(--text-primary);
  font-weight: 600;
}

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

.comparison-table .platos-column {
  background: rgba(125, 211, 252, 0.05);
  color: var(--primary);
  font-weight: 500;
}

.comparison-table .check {
  color: var(--primary);
  font-weight: 700;
}

.comparison-table .cross {
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--space-md);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 500;
  text-align: left;
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq-question.active::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--text-secondary);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
  max-height: 500px;
  padding: var(--space-md);
}

/* ==========================================================================
   Final CTA
   ========================================================================== */

.final-cta {
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  margin: var(--space-2xl) 0;
}

.final-cta h2 {
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.final-cta p {
  color: var(--text-secondary);
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta-feature {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.cta-feature::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--bg-tertiary);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.footer-brand h3 {
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.contact-email a {
  color: var(--primary);
  font-weight: 500;
}

.footer-column h4 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  font-size: 1rem;
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: var(--space-xs);
}

.footer-column a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

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

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

.footer-bottom p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-disclaimer {
  font-size: 0.75rem !important;
  color: var(--text-dim) !important;
}

/* ==========================================================================
   Animation Classes
   ========================================================================== */

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }

/* Counter Animation */
.stat-number.counting {
  color: var(--secondary);
}

/* ==========================================================================
   Dynamic Effects & Animations
   ========================================================================== */

/* Gradient Drift Animation for Hero Background */
@keyframes gradientDrift {
  0%, 100% { 
    transform: scale(1) translate(0, 0); 
    opacity: 0.6; 
  }
  33% { 
    transform: scale(1.1) translate(2%, -3%); 
    opacity: 0.8; 
  }
  66% { 
    transform: scale(0.95) translate(-2%, 2%); 
    opacity: 0.7; 
  }
}

/* Glow Orbs */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.glow-orb-1 {
  width: 200px;
  height: 200px;
  background: rgba(125, 211, 252, 0.08);
  top: 20%;
  left: 10%;
  animation: float1 20s ease-in-out infinite;
}

.glow-orb-2 {
  width: 150px;
  height: 150px;
  background: rgba(165, 180, 252, 0.06);
  top: 60%;
  right: 20%;
  animation: float2 25s ease-in-out infinite;
}

.glow-orb-3 {
  width: 180px;
  height: 180px;
  background: rgba(212, 168, 83, 0.05);
  bottom: 30%;
  left: 60%;
  animation: float3 30s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -30px) scale(1.1); }
  50% { transform: translate(-15px, 20px) scale(0.9); }
  75% { transform: translate(25px, 10px) scale(1.05); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  20% { transform: translate(-25px, 20px) scale(1.2); }
  60% { transform: translate(20px, -25px) scale(0.8); }
  80% { transform: translate(-10px, -15px) scale(1.1); }
}

@keyframes float3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  30% { transform: translate(30px, 25px) scale(0.9); }
  70% { transform: translate(-20px, -30px) scale(1.15); }
}

/* Liquid Glass Shimmer Effect */
.liquid-glass::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.03), transparent);
  transform: translateX(-100%);
  transition: transform 0.8s ease;
  z-index: 1;
  pointer-events: none;
}

.liquid-glass:hover::after {
  transform: translateX(100%);
}

.liquid-glass-strong::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.05), transparent);
  transform: translateX(-100%);
  transition: transform 0.8s ease;
  z-index: 1;
  pointer-events: none;
}

.liquid-glass-strong:hover::after {
  transform: translateX(100%);
}

/* Section Badge Pulse */
.section-badge {
  animation: badgePulse 4s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { 
    box-shadow: rgba(255,255,255,0.1) 0 1px 1px inset; 
  }
  50% { 
    box-shadow: rgba(255,255,255,0.2) 0 1px 2px inset, 0 0 15px rgba(125,211,252,0.05); 
  }
}

/* Hero Text Blur-in Animation */
.blur-word {
  display: inline-block;
  opacity: 0;
  filter: blur(10px);
  transform: translateY(8px);
  animation: blurIn 0.6s ease forwards;
}

@keyframes blurIn {
  to { 
    opacity: 1; 
    filter: blur(0); 
    transform: translateY(0); 
  }
}

/* Stats Counter Glow */
.stat-number.counting, .hero-stat-number.counting {
  text-shadow: 0 0 20px rgba(125, 211, 252, 0.4);
  transition: text-shadow 0.3s ease;
}

/* ==========================================================================
   Mobile Responsive
   ========================================================================== */

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .hero {
    min-height: 80vh;
    padding: var(--space-2xl) 0;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }
  
  .hero-cta {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .solutions-grid, .problem-grid {
    grid-template-columns: 1fr;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .results-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  h1 { font-size: clamp(2rem, 8vw, 3rem); }
  h2 { font-size: clamp(1.75rem, 7vw, 2.5rem); }
  h3 { font-size: clamp(1.5rem, 6vw, 2rem); }
}