/* ========================================
   SnelUBL Landing Page Premium Styles
   Version: 2.0.0

   This stylesheet uses CSS custom properties (variables)
   for easy brand customization. To change the entire
   color scheme, modify the variables in the :root section.
   ======================================== */
/* ========================================
   DESIGN TOKENS - CSS CUSTOM PROPERTIES

   Modify these variables to customize the entire
   visual appearance of the landing page.
   ======================================== */
:root {
  /* ========================================
     BRAND COLORS
     Change these to update the entire color palette
     ======================================== */
  --brand-primary: #2563eb; /* Main brand accent - buttons, links, highlights */
  --brand-primary-light: #3b82f6; /* Lighter shade for hover states */
  --brand-primary-dark: #1d4ed8; /* Darker shade for active states */
  --brand-primary-subtle: rgba(37, 99, 235, 0.08); /* Very light tint for backgrounds */
  --brand-primary-glow: rgba(37, 99, 235, 0.25); /* Glow effect color */
  --brand-secondary: #7c3aed; /* Secondary accent - AI/Innovation elements */
  --brand-secondary-light: #8b5cf6;
  --brand-secondary-dark: #6d28d9;
  --brand-secondary-subtle: rgba(124, 58, 237, 0.08);
  /* ========================================
     NEUTRAL PALETTE
     Used for text, backgrounds, and borders
     ======================================== */
  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;
  --neutral-950: #0a0a0a;
  /* ========================================
     SEMANTIC COLORS
     For status indicators and feedback
     ======================================== */
  --color-success: #10b981;
  --color-success-light: #34d399;
  --color-warning: #f59e0b;
  --color-warning-light: #fbbf24;
  --color-error: #ef4444;
  --color-error-light: #f87171;
  /* ========================================
     SURFACE & BACKGROUND COLORS
     ======================================== */
  --surface-base: #ffffff; /* Main background */
  --surface-elevated: #ffffff; /* Cards, modals */
  --surface-muted: var(--neutral-50); /* Subtle background sections */
  --surface-subtle: var(--neutral-100); /* Slightly more visible backgrounds */
  --surface-overlay: rgba(255, 255, 255, 0.8); /* Overlay backgrounds */
  /* ========================================
     TEXT COLORS
     ======================================== */
  --text-primary: var(--neutral-900); /* Main headings and important text */
  --text-secondary: var(--neutral-600); /* Body text and descriptions */
  --text-tertiary: var(--neutral-500); /* Subtle text, captions */
  --text-muted: var(--neutral-400); /* Placeholder text */
  --text-inverse: #ffffff; /* Text on dark/colored backgrounds */
  /* ========================================
     TYPOGRAPHY
     Google Fonts: Plus Jakarta Sans (display) + Inter (body)
     ======================================== */
  --font-display: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  /* Font sizes - modular scale */
  --text-xs: 0.75rem; /* 12px */
  --text-sm: 0.875rem; /* 14px */
  --text-base: 1rem; /* 16px */
  --text-lg: 1.125rem; /* 18px */
  --text-xl: 1.25rem; /* 20px */
  --text-2xl: 1.5rem; /* 24px */
  --text-3xl: 1.875rem; /* 30px */
  --text-4xl: 2.25rem; /* 36px */
  --text-5xl: 3rem; /* 48px */
  --text-6xl: 3.75rem; /* 60px */
  /* Font weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  /* Line heights */
  --leading-none: 1;
  --leading-tight: 1.2;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  /* Letter spacing */
  --tracking-tighter: -0.05em;
  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  /* ========================================
     SPACING SCALE
     Consistent spacing throughout the design
     ======================================== */
  --space-0: 0;
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem; /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem; /* 16px */
  --space-5: 1.25rem; /* 20px */
  --space-6: 1.5rem; /* 24px */
  --space-8: 2rem; /* 32px */
  --space-10: 2.5rem; /* 40px */
  --space-12: 3rem; /* 48px */
  --space-16: 4rem; /* 64px */
  --space-20: 5rem; /* 80px */
  --space-24: 6rem; /* 96px */
  --space-32: 8rem; /* 128px */
  /* Section spacing */
  --section-gap: 6rem;
  --section-gap-mobile: 4rem;
  /* ========================================
     BORDER RADIUS
     ======================================== */
  --radius-none: 0;
  --radius-sm: 0.375rem; /* 6px */
  --radius-md: 0.5rem; /* 8px */
  --radius-lg: 0.75rem; /* 12px */
  --radius-xl: 1rem; /* 16px */
  --radius-2xl: 1.5rem; /* 24px */
  --radius-3xl: 2rem; /* 32px */
  --radius-full: 9999px;
  /* ========================================
     SHADOWS
     Sophisticated shadow system
     ======================================== */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 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, 0.05);
  --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);
  /* Colored shadows for depth */
  --shadow-glow: 0 0 40px var(--brand-primary-glow);
  --shadow-glow-lg: 0 0 60px var(--brand-primary-glow);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.12);
  /* ========================================
     ANIMATION TIMING
     Smooth, professional easing curves
     ======================================== */
  --ease-linear: linear;
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  /* Duration tokens */
  --duration-instant: 50ms;
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
  --duration-slower: 700ms;
  --duration-slowest: 1000ms;
  /* ========================================
     LAYOUT
     ======================================== */
  --max-width-sm: 640px;
  --max-width-md: 768px;
  --max-width-lg: 1024px;
  --max-width-xl: 1200px;
  --max-width-2xl: 1400px;
  /* Container padding */
  --container-padding: var(--space-6);
  --container-padding-mobile: var(--space-4);
}

/* ========================================
   OVERFLOW CONTROL FOR LANDING PAGE
   Prevent nested scroll containers
   ======================================== */
/* Prevent horizontal scrollbar from full-width hero canvas */
body:has(.snelubl-landing) {
  overflow-x: hidden;
}

/* Remove overflow from content-wrapper to prevent it becoming a scroll container */
/* CSS spec: if overflow-x is non-visible, overflow-y becomes auto */
.content-wrapper:has(.snelubl-landing) {
  overflow: visible !important;
}

/* ========================================
   KEYFRAME ANIMATIONS
   ======================================== */
/* Fade in from below */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Simple fade in */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/* Scale in */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}
/* Slide in from left */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
/* Slide in from right */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
/* Floating animation */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
/* Gentle pulse */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}
/* Pulsing glow effect */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: var(--shadow-lg);
  }
  50% {
    box-shadow: var(--shadow-glow-lg);
  }
}
/* Shimmer effect for loading states */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}
/* Scroll indicator bounce */
@keyframes scrollBounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}
/* Rotating gradient */
@keyframes gradientRotate {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
/* Particle float */
@keyframes particleFloat {
  0%, 100% {
    transform: translateY(0) translateX(0);
    opacity: 0.6;
  }
  25% {
    transform: translateY(-20px) translateX(10px);
    opacity: 0.8;
  }
  50% {
    transform: translateY(-10px) translateX(-5px);
    opacity: 1;
  }
  75% {
    transform: translateY(-30px) translateX(5px);
    opacity: 0.7;
  }
}
/* ========================================
   ANIMATION UTILITY CLASSES
   ======================================== */
/* Scroll-triggered animation base */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slower) var(--ease-out-expo), transform var(--duration-slower) var(--ease-out-expo);
  will-change: opacity, transform;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animation items */
.stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out-expo), transform var(--duration-slow) var(--ease-out-expo);
}
.stagger-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Animation delay utilities */
.animate-delay-1 {
  transition-delay: 100ms;
}

.animate-delay-2 {
  transition-delay: 200ms;
}

.animate-delay-3 {
  transition-delay: 300ms;
}

.animate-delay-4 {
  transition-delay: 400ms;
}

.animate-delay-5 {
  transition-delay: 500ms;
}

.animate-delay-6 {
  transition-delay: 600ms;
}

/* Respect user motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .animate-on-scroll,
  .stagger-item {
    opacity: 1;
    transform: none;
  }
}
/* ========================================
   BASE TYPOGRAPHY
   ======================================== */
.snelubl-landing {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--text-secondary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.snelubl-landing h1, .snelubl-landing h2, .snelubl-landing h3, .snelubl-landing h4, .snelubl-landing h5, .snelubl-landing h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: var(--leading-tight);
  margin: 0;
  margin-bottom: var(--space-4);
}
.snelubl-landing p {
  margin-top: 15px;
}

/* ========================================
   MAIN LANDING CONTAINER
   ======================================== */
.snelubl-landing {
  width: 100%;
  max-width: var(--max-width-xl);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  /* Don't set overflow here - body handles scrolling */
  /* The fixed canvas container doesn't cause horizontal scroll */
}
@media (max-width: 767px) {
  .snelubl-landing {
    padding: 0 var(--container-padding-mobile);
  }
}

/* Marketing content wrapper - NO overflow settings to avoid becoming scroll container */
/* CSS spec: if overflow-x is non-visible, overflow-y:visible becomes auto */
/* Solution: Don't set overflow at all - let body handle scrolling */
.marketing-content {
  /* No overflow properties - body handles scrolling */
  height: auto !important;
}

/* ========================================
   SECTION BASE STYLES
   ======================================== */
.landing-section {
  padding: var(--section-gap) 0;
  position: relative;
  /* Hero section manages its own padding */
}
.landing-section:first-child:not(.landing-hero) {
  padding-top: var(--space-8);
}
@media (max-width: 767px) {
  .landing-section {
    padding: var(--section-gap-mobile) 0;
  }
}

.landing-section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--font-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-4);
}

.landing-section-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  text-align: center;
  max-width: 650px;
  margin: 0 auto var(--space-12);
  line-height: var(--leading-relaxed);
}
@media (max-width: 767px) {
  .landing-section-subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-8);
  }
}

/* ========================================
   HERO SECTION
   Premium hero with 3D visualization support
   ======================================== */
.landing-hero {
  position: relative;
  height: 100vh;
  height: 100dvh; /* Dynamic viewport height for mobile */
  max-height: 100vh;
  max-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-4) var(--space-12);
  overflow: visible; /* Allow canvas to extend full width */
  box-sizing: border-box;
  /* Full-width background using pseudo-element */
  /* 3D Visualization Container - full width within hero section */
  /* Content wrapper - centered in viewport using absolute positioning */
  /* Beta badge */
  /* Main headline */
  /* Subtitle */
  /* CTA Buttons container */
  /* Visual conversion flow */
  /* Scroll indicator */
}
.landing-hero::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  background: linear-gradient(180deg, var(--surface-base) 0%, var(--surface-muted) 50%, var(--surface-base) 100%);
  z-index: -1;
}
.landing-hero .hero-canvas-container {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  /* Fade edges for seamless integration */
}
.landing-hero .hero-canvas-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}
.landing-hero .hero-canvas-container::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, var(--surface-base) 100%);
  pointer-events: none;
}
.landing-hero .hero-content {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  width: calc(100% - var(--space-8));
  max-width: 850px;
  padding: 0 var(--space-4);
  text-align: center;
}
.landing-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, var(--brand-primary-subtle) 0%, var(--brand-secondary-subtle) 100%);
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--brand-primary);
  margin-bottom: var(--space-6);
  backdrop-filter: blur(8px);
}
.landing-hero .hero-badge .badge-icon {
  width: 16px;
  height: 16px;
}
.landing-hero .hero-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
  font-weight: var(--font-extrabold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-6);
  /* Gradient text effect */
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-primary) 40%, var(--brand-primary) 60%, var(--brand-secondary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  /* Subtle animation on gradient */
  animation: gradientRotate 8s ease infinite;
}
.landing-hero .hero-subtitle {
  font-family: var(--font-body);
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto var(--space-10);
  line-height: var(--leading-relaxed);
}
.landing-hero .hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-12);
}
@media (min-width: 576px) {
  .landing-hero .hero-cta {
    flex-direction: row;
    justify-content: center;
  }
}
.landing-hero .hero-visual {
  margin-top: var(--space-8);
}
.landing-hero .hero-visual .conversion-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.landing-hero .hero-visual .conversion-flow .flow-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  background: var(--surface-elevated);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--duration-normal) var(--ease-out-expo);
  /* Fixed width to ensure equal sizes regardless of content */
  min-width: 140px;
  width: 140px;
  flex-shrink: 0;
}
.landing-hero .hero-visual .conversion-flow .flow-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--brand-primary-subtle);
}
.landing-hero .hero-visual .conversion-flow .flow-item .flow-icon {
  width: 48px;
  height: 48px;
  padding: var(--space-2);
  background: linear-gradient(135deg, var(--brand-primary-subtle) 0%, var(--brand-secondary-subtle) 100%);
  border-radius: var(--radius-lg);
  color: var(--brand-primary);
  flex-shrink: 0;
}
.landing-hero .hero-visual .conversion-flow .flow-item .flow-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  text-align: center;
  line-height: var(--leading-tight);
  /* Allow text wrapping for longer translations */
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.landing-hero .hero-visual .conversion-flow .flow-arrow {
  color: var(--brand-primary);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  opacity: 0.6;
}
@media (max-width: 575px) {
  .landing-hero .hero-visual .conversion-flow .flow-arrow {
    transform: rotate(90deg);
  }
}
.landing-hero .scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  animation: scrollBounce 2s ease-in-out infinite;
}
.landing-hero .scroll-indicator .scroll-arrow {
  width: 24px;
  height: 24px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
@media (max-width: 767px) {
  .landing-hero .scroll-indicator {
    display: none;
  }
}
@media (max-width: 767px) {
  .landing-hero {
    min-height: auto;
    padding: var(--space-12) 0 var(--space-8);
  }
  .landing-hero .hero-badge {
    margin-bottom: var(--space-4);
  }
}

/* ========================================
   PROBLEM SECTION
   Pain points with premium card design
   ======================================== */
.landing-problem {
  background: linear-gradient(180deg, var(--surface-muted) 0%, var(--surface-subtle) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-8);
  margin: 0 calc(-1 * var(--space-4));
}
.landing-problem .problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 576px) {
  .landing-problem .problem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 992px) {
  .landing-problem .problem-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.landing-problem .problem-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background: var(--surface-elevated);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out-expo);
  overflow: hidden;
  /* Subtle gradient overlay on hover */
}
.landing-problem .problem-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(239, 68, 68, 0.03) 100%);
  opacity: 0;
  transition: opacity var(--duration-normal);
}
.landing-problem .problem-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-error-light);
}
.landing-problem .problem-card:hover::before {
  opacity: 1;
}
.landing-problem .problem-card:hover .problem-icon {
  transform: scale(1.1);
}
.landing-problem .problem-card .problem-icon {
  width: 56px;
  height: 56px;
  padding: var(--space-3);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.08) 0%, rgba(239, 68, 68, 0.04) 100%);
  border-radius: var(--radius-lg);
  color: var(--color-error);
  margin-bottom: var(--space-5);
  transition: transform var(--duration-normal) var(--ease-out-back);
}
.landing-problem .problem-card .problem-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}
.landing-problem .problem-card .problem-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
@media (max-width: 767px) {
  .landing-problem {
    padding: var(--space-10) var(--space-5);
    margin: 0 calc(-1 * var(--space-2));
    border-radius: var(--radius-xl);
  }
}

/* ========================================
   SOLUTION SECTION
   Feature cards with premium styling
   ======================================== */
.landing-solution .solution-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .landing-solution .solution-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.landing-solution .solution-card {
  position: relative;
  padding: var(--space-10) var(--space-8);
  background: var(--surface-elevated);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all var(--duration-normal) var(--ease-out-expo);
  overflow: hidden;
  /* Gradient overlay on hover */
  /* Glow border effect */
}
.landing-solution .solution-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brand-primary-subtle) 0%, var(--brand-secondary-subtle) 100%);
  opacity: 0;
  transition: opacity var(--duration-normal);
}
.landing-solution .solution-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--duration-normal);
}
.landing-solution .solution-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: transparent;
  box-shadow: var(--shadow-card-hover), var(--shadow-glow);
}
.landing-solution .solution-card:hover::before {
  opacity: 1;
}
.landing-solution .solution-card:hover::after {
  opacity: 1;
}
.landing-solution .solution-card:hover .solution-icon {
  transform: scale(1.1) rotate(-5deg);
}
.landing-solution .solution-card .solution-icon {
  position: relative;
  width: 64px;
  height: 64px;
  padding: var(--space-3);
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--brand-primary-subtle) 0%, var(--brand-secondary-subtle) 100%);
  border-radius: var(--radius-xl);
  color: var(--brand-primary);
  transition: transform var(--duration-normal) var(--ease-out-back);
}
.landing-solution .solution-card .solution-title {
  position: relative;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.landing-solution .solution-card .solution-desc {
  position: relative;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
@media (max-width: 767px) {
  .landing-solution .solution-card {
    padding: var(--space-8) var(--space-6);
  }
}

/* ========================================
   HOW IT WORKS SECTION
   Steps with connecting lines
   ======================================== */
.landing-how-it-works .steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}
@media (min-width: 768px) {
  .landing-how-it-works .steps-container {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-8);
  }
}
.landing-how-it-works .step-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  /* Connecting line between steps */
}
@media (min-width: 768px) {
  .landing-how-it-works .step-item:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 32px;
    left: calc(50% + 40px);
    width: calc(100% - 80px);
    height: 3px;
    background: linear-gradient(90deg, var(--brand-primary) 0%, var(--brand-secondary) 50%, transparent 100%);
    border-radius: var(--radius-full);
  }
}
.landing-how-it-works .step-item .step-number {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  color: var(--text-inverse);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transition: transform var(--duration-normal) var(--ease-out-back);
}
.landing-how-it-works .step-item .step-number:hover {
  transform: scale(1.1);
}
.landing-how-it-works .step-item .step-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}
.landing-how-it-works .step-item .step-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 300px;
}

/* ========================================
   AUDIENCE SECTION
   Target audience cards
   ======================================== */
.landing-audience .audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .landing-audience .audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.landing-audience .audience-card {
  position: relative;
  padding: var(--space-10) var(--space-8);
  background: var(--surface-elevated);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--duration-normal) var(--ease-out-expo);
}
.landing-audience .audience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--brand-primary-subtle);
}
.landing-audience .audience-card .audience-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.landing-audience .audience-card .audience-header .audience-icon {
  width: 56px;
  height: 56px;
  padding: var(--space-3);
  background: linear-gradient(135deg, var(--brand-primary-subtle) 0%, var(--brand-secondary-subtle) 100%);
  border-radius: var(--radius-lg);
  color: var(--brand-primary);
}
.landing-audience .audience-card .audience-header .audience-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin: 0;
}
.landing-audience .audience-card .audience-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.landing-audience .audience-card .audience-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}
.landing-audience .audience-card .audience-list li::before {
  content: "";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background: var(--color-success);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") center/contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") center/contain no-repeat;
}
@media (max-width: 767px) {
  .landing-audience .audience-card {
    padding: var(--space-8) var(--space-6);
  }
}

/* ========================================
   WAITLIST SECTION
   Premium signup form with gradient background
   ======================================== */
.landing-waitlist {
  position: relative;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-8);
  margin: 0 calc(-1 * var(--space-4));
  color: var(--text-inverse);
  text-align: center;
  overflow: hidden;
  /* Decorative background elements */
  /* Content positioning */
  /* Success state */
}
.landing-waitlist::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  top: -250px;
  right: -100px;
  pointer-events: none;
}
.landing-waitlist::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  bottom: -200px;
  left: -100px;
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}
.landing-waitlist > * {
  position: relative;
  z-index: 1;
}
.landing-waitlist .waitlist-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--font-bold);
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.landing-waitlist .waitlist-subtitle {
  font-size: var(--text-lg);
  opacity: 0.95;
  margin-bottom: var(--space-8);
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--leading-relaxed);
}
.landing-waitlist .waitlist-benefits {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}
.landing-waitlist .waitlist-benefits .benefit-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
}
.landing-waitlist .waitlist-benefits .benefit-item .benefit-icon {
  width: 22px;
  height: 22px;
  opacity: 0.95;
}
.landing-waitlist .waitlist-form {
  max-width: 480px;
  margin: 0 auto;
}
.landing-waitlist .waitlist-form .form-group {
  margin-bottom: var(--space-5);
  text-align: left;
}
.landing-waitlist .waitlist-form .form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  opacity: 0.95;
}
.landing-waitlist .waitlist-form .form-group input, .landing-waitlist .waitlist-form .form-group select {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-inverse);
  font-family: var(--font-body);
  font-size: var(--text-base);
  backdrop-filter: blur(8px);
  transition: all var(--duration-fast);
}
.landing-waitlist .waitlist-form .form-group input::placeholder, .landing-waitlist .waitlist-form .form-group select::placeholder {
  color: rgba(255, 255, 255, 0.6);
}
.landing-waitlist .waitlist-form .form-group input:focus, .landing-waitlist .waitlist-form .form-group select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.1);
}
.landing-waitlist .waitlist-form .form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  background-size: 20px;
  padding-right: var(--space-12);
}
.landing-waitlist .waitlist-form .form-group select option {
  color: var(--text-primary);
  background: var(--surface-base);
}
.landing-waitlist .waitlist-form .waitlist-submit {
  width: 100%;
  padding: var(--space-4) var(--space-8);
  background: var(--surface-base);
  color: var(--brand-primary);
  border: none;
  border-radius: var(--radius-lg);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out-expo);
  box-shadow: var(--shadow-lg);
}
.landing-waitlist .waitlist-form .waitlist-submit:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2xl);
}
.landing-waitlist .waitlist-form .waitlist-submit:active {
  transform: translateY(-1px);
}
.landing-waitlist .waitlist-form .waitlist-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}
.landing-waitlist .waitlist-success {
  display: none;
}
.landing-waitlist .waitlist-success.visible {
  display: block;
  animation: scaleIn var(--duration-slow) var(--ease-out-back);
}
.landing-waitlist .waitlist-success .success-icon {
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-6);
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}
.landing-waitlist .waitlist-success .success-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
}
.landing-waitlist .waitlist-success .success-message {
  font-size: var(--text-lg);
  opacity: 0.95;
  margin-bottom: var(--space-8);
}
.landing-waitlist .waitlist-success .position-display {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: var(--space-6) var(--space-8);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-8);
}
.landing-waitlist .waitlist-success .position-display .position-label {
  font-size: var(--text-sm);
  opacity: 0.9;
  margin-bottom: var(--space-2);
}
.landing-waitlist .waitlist-success .position-display .position-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--font-extrabold);
}
.landing-waitlist .waitlist-success .referral-section {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
}
.landing-waitlist .waitlist-success .referral-section .referral-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
}
.landing-waitlist .waitlist-success .referral-section .referral-link-container {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.landing-waitlist .waitlist-success .referral-section .referral-link-container input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-inverse);
  font-size: var(--text-sm);
}
.landing-waitlist .waitlist-success .referral-section .referral-link-container button {
  padding: var(--space-3) var(--space-5);
  background: var(--surface-base);
  color: var(--brand-primary);
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--font-semibold);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--duration-fast);
}
.landing-waitlist .waitlist-success .referral-section .referral-link-container button:hover {
  transform: scale(1.05);
}
.landing-waitlist .waitlist-success .referral-section .referral-hint {
  font-size: var(--text-sm);
  opacity: 0.85;
}
@media (max-width: 767px) {
  .landing-waitlist {
    padding: var(--space-10) var(--space-5);
    margin: 0 calc(-1 * var(--space-2));
    border-radius: var(--radius-xl);
  }
  .landing-waitlist .waitlist-benefits {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }
}

/* ========================================
   TRUST SECTION
   Trust indicators with icons
   ======================================== */
.landing-trust {
  padding: var(--space-10) 0;
}
.landing-trust .trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .landing-trust .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
.landing-trust .trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6) var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal);
}
.landing-trust .trust-item:hover {
  background: var(--surface-muted);
}
.landing-trust .trust-item:hover .trust-icon {
  transform: scale(1.1);
}
.landing-trust .trust-item .trust-icon {
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  color: var(--brand-primary);
  margin-bottom: var(--space-3);
  transition: transform var(--duration-normal) var(--ease-out-back);
}
.landing-trust .trust-item .trust-text {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

/* ========================================
   FAQ SECTION
   Expandable accordion
   ======================================== */
.landing-faq .faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.landing-faq .faq-item {
  margin-bottom: var(--space-4);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal);
}
.landing-faq .faq-item:hover {
  border-color: var(--neutral-300);
  box-shadow: var(--shadow-sm);
}
.landing-faq .faq-item .faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  background: var(--surface-base);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  transition: background var(--duration-fast);
}
.landing-faq .faq-item .faq-question:hover {
  background: var(--surface-muted);
}
.landing-faq .faq-item .faq-question .faq-toggle {
  width: 24px;
  height: 24px;
  color: var(--text-tertiary);
  transition: transform var(--duration-normal) var(--ease-out-expo);
}
.landing-faq .faq-item .faq-question[aria-expanded=true] {
  background: var(--surface-muted);
}
.landing-faq .faq-item .faq-question[aria-expanded=true] .faq-toggle {
  transform: rotate(180deg);
}
.landing-faq .faq-item .faq-answer {
  padding: 0 var(--space-6);
  max-height: 0;
  overflow: hidden;
  background: var(--surface-muted);
  transition: max-height var(--duration-normal) var(--ease-out-expo), padding var(--duration-normal) var(--ease-out-expo);
}
.landing-faq .faq-item .faq-answer.open {
  padding: 0 var(--space-6) var(--space-5);
  max-height: 500px;
}
.landing-faq .faq-item .faq-answer p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

/* ========================================
   FINAL CTA SECTION
   Bottom call-to-action
   ======================================== */
.landing-final-cta {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  background: linear-gradient(180deg, var(--surface-muted) 0%, var(--surface-subtle) 100%);
  border-radius: var(--radius-2xl);
  margin: 0 calc(-1 * var(--space-4));
}
.landing-final-cta .final-cta-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--font-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.landing-final-cta .final-cta-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--leading-relaxed);
}
@media (max-width: 767px) {
  .landing-final-cta {
    padding: var(--space-10) var(--space-5);
    margin: 0 calc(-1 * var(--space-2));
    border-radius: var(--radius-xl);
  }
}

/* ========================================
   CTA BUTTON STYLES
   Primary and secondary call-to-action buttons
   ======================================== */
.btn-cta-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  text-decoration: none;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
  box-shadow: var(--shadow-md), 0 4px 15px var(--brand-primary-glow);
  /* Shine effect overlay */
}
.btn-cta-primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left var(--duration-slow);
}
.btn-cta-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-xl), 0 8px 25px var(--brand-primary-glow);
  color: var(--text-inverse);
}
.btn-cta-primary:hover::before {
  left: 100%;
}
.btn-cta-primary:active {
  transform: translateY(-1px) scale(1.01);
}
.btn-cta-primary .btn-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--duration-fast);
}
.btn-cta-primary:hover .btn-icon {
  transform: translateX(4px);
}

.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--neutral-300);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out-expo);
}
.btn-cta-secondary:hover {
  border-color: var(--brand-primary);
  background: var(--brand-primary-subtle);
  color: var(--brand-primary);
  transform: translateY(-2px);
}
.btn-cta-secondary:active {
  transform: translateY(0);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
/* Parallax data attribute support */
[data-parallax] {
  will-change: transform;
}

/* Focus visible styles for accessibility */
.snelubl-landing button:focus-visible,
.snelubl-landing a:focus-visible,
.snelubl-landing input:focus-visible,
.snelubl-landing select:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   Mobile-first optimizations
   ======================================== */
@media (max-width: 767px) {
  .snelubl-landing {
    /* Simplified animations for mobile */
    /* Disable parallax on mobile for performance */
  }
  .snelubl-landing .animate-on-scroll {
    transform: translateY(20px);
  }
  .snelubl-landing [data-parallax] {
    transform: none !important;
  }
}
/* Touch device optimizations */
@media (hover: none) {
  .problem-card:hover,
  .solution-card:hover,
  .audience-card:hover,
  .trust-item:hover {
    transform: none;
  }
  .btn-cta-primary:hover,
  .btn-cta-secondary:hover {
    transform: none;
  }
}
/*# sourceMappingURL=landing.css.map */