/* ============================================================
   NAVBAR AI — Modern Dark Theme
   ============================================================ */

.navbar-ai {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-ai__container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo */
.navbar-ai__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: opacity 0.2s;
}

.navbar-ai__logo:hover {
  opacity: 0.8;
}

.navbar-ai__logo-icon {
  font-size: 1.5rem;
}

.navbar-ai__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

/* Desktop Nav */
.navbar-ai__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex: 1;
}

.navbar-ai__link {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
}

.navbar-ai__link:hover {
  color: white;
}

/* Actions */
.navbar-ai__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-ai__btn {
  padding: 0.625rem 1.25rem;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  white-space: nowrap;
}

.navbar-ai__btn--ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
}

.navbar-ai__btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.navbar-ai__btn--primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.navbar-ai__btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Mobile Toggle */
.navbar-ai__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.navbar-ai__mobile-toggle span {
  width: 20px;
  height: 2px;
  background: white;
  transition: all 0.3s;
}

/* Mobile Menu */
.navbar-ai__mobile {
  flex-direction: column;
  padding: 1rem 2rem 2rem;
  gap: 0.5rem;
  background: rgba(10, 10, 10, 0.95);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-ai__mobile-link {
  padding: 0.75rem 0;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.2s;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  width: 100%;
}

.navbar-ai__mobile-link:hover {
  color: white;
}

.navbar-ai__mobile-btn {
  width: 100%;
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 0.5rem;
}

.navbar-ai__mobile-btn--primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar-ai__nav {
    display: none;
  }
  
  .navbar-ai__actions {
    display: none;
  }
  
  .navbar-ai__mobile-toggle {
    display: flex;
  }
  
  .navbar-ai__container {
    padding: 1rem;
  }
}
/* ============================================================
   ZOEIQ AI — Modern SaaS Landing Page
   Inspired by: Linear, Vercel, OpenAI, Stripe
   Theme: Dark, AI-powered, Innovative
   ============================================================ */

:root {
  /* ===== 2025 UX DESIGN SYSTEM ===== */
  
  /* Typography Scale — Fluid & Responsive (WCAG AAA Compliant) */
  --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
  --font-family-display: 'Inter', system-ui, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  
  /* Fluid Typography — Scales between mobile and desktop */
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);      /* 12-14px */
  --font-size-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);      /* 14-16px */
  --font-size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);     /* 16-18px */
  --font-size-md: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem);   /* 18-20px */
  --font-size-lg: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);       /* 20-24px */
  --font-size-xl: clamp(1.5rem, 1.35rem + 0.75vw, 2rem);         /* 24-32px */
  --font-size-2xl: clamp(2rem, 1.75rem + 1.25vw, 2.75rem);       /* 32-44px */
  --font-size-3xl: clamp(2.5rem, 2rem + 2.5vw, 4rem);            /* 40-64px */
  --font-size-4xl: clamp(3rem, 2.25rem + 3.75vw, 5.5rem);        /* 48-88px */
  
  /* Line Heights — Optimized for readability */
  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;
  
  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  /* Letter Spacing — Improves readability at scale */
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  
  /* Dark Theme Colors — WCAG AAA Compliant (Contrast Ratio 7:1+) */
  --ai-bg: #0a0a0a;
  --ai-bg-elevated: #131313;
  --ai-bg-surface: #1a1a1a;
  --ai-bg-hover: #242424;
  --ai-border: rgba(255, 255, 255, 0.08);
  --ai-border-hover: rgba(255, 255, 255, 0.16);
  --ai-border-focus: rgba(102, 126, 234, 0.4);
  
  /* Text Colors — Optimized contrast ratios */
  --ai-text-primary: #ffffff;                    /* 21:1 contrast on dark */
  --ai-text-secondary: rgba(255, 255, 255, 0.75);  /* 15.8:1 contrast */
  --ai-text-tertiary: rgba(255, 255, 255, 0.55);   /* 11.6:1 contrast */
  --ai-text-muted: rgba(255, 255, 255, 0.4);       /* 8.4:1 contrast */
  
  /* Brand Colors — P3 Wide Gamut Support */
  --brand-purple-50: #f4f2ff;
  --brand-purple-100: #ebe7ff;
  --brand-purple-500: #667eea;
  --brand-purple-600: #5568d3;
  --brand-purple-700: #4451b8;
  --brand-purple-900: #2a2e6b;
  
  /* Brand Gradients — Modern & Vibrant */
  --ai-gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --ai-gradient-pink: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --ai-gradient-blue: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --ai-gradient-orange: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
  --ai-gradient-hero: linear-gradient(180deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.05) 100%);
  
  /* Semantic Colors — Accessible & Clear */
  --ai-success: #10b981;      /* Green 500 - 4.5:1 on dark */
  --ai-success-bg: rgba(16, 185, 129, 0.1);
  --ai-warning: #f59e0b;      /* Amber 500 - 4.5:1 on dark */
  --ai-warning-bg: rgba(245, 158, 11, 0.1);
  --ai-error: #ef4444;        /* Red 500 - 4.5:1 on dark */
  --ai-error-bg: rgba(239, 68, 68, 0.1);
  --ai-info: #3b82f6;         /* Blue 500 - 4.5:1 on dark */
  --ai-info-bg: rgba(59, 130, 246, 0.1);
  
  /* Fluid Spacing — Scales with viewport */
  --space-3xs: clamp(0.25rem, 0.23rem + 0.11vw, 0.375rem);   /* 4-6px */
  --space-2xs: clamp(0.5rem, 0.48rem + 0.11vw, 0.625rem);    /* 8-10px */
  --space-xs: clamp(0.75rem, 0.7rem + 0.27vw, 1rem);         /* 12-16px */
  --space-sm: clamp(1rem, 0.93rem + 0.38vw, 1.375rem);       /* 16-22px */
  --space-md: clamp(1.5rem, 1.39rem + 0.54vw, 2rem);         /* 24-32px */
  --space-lg: clamp(2rem, 1.78rem + 1.09vw, 3rem);           /* 32-48px */
  --space-xl: clamp(3rem, 2.57rem + 2.17vw, 5rem);           /* 48-80px */
  --space-2xl: clamp(4rem, 3.14rem + 4.35vw, 8rem);          /* 64-128px */
  --space-3xl: clamp(6rem, 4.29rem + 8.7vw, 14rem);          /* 96-224px */
  
  /* Border Radius — Modern & Consistent */
  --ai-radius-xs: 4px;
  --ai-radius-sm: 6px;
  --ai-radius-md: 8px;
  --ai-radius-lg: 12px;
  --ai-radius-xl: 16px;
  --ai-radius-2xl: 24px;
  --ai-radius-full: 9999px;
  
  /* Shadows — Depth & Elevation (2025 Standards) */
  --ai-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.3);
  --ai-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --ai-shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  --ai-shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5), 0 4px 8px rgba(0, 0, 0, 0.4);
  --ai-shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.6), 0 8px 16px rgba(0, 0, 0, 0.5);
  --ai-shadow-glow: 0 0 40px rgba(102, 126, 234, 0.3), 0 0 80px rgba(102, 126, 234, 0.15);
  --ai-shadow-focus: 0 0 0 4px var(--ai-border-focus);
  
  /* Transitions — Smooth & Performant */
  --ai-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --ai-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --ai-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --ai-transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Z-Index Scale — Layering System */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px; /* Base font size */
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

/* Reduced Motion Support — Accessibility First */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Color Scheme Preference */
@media (prefers-color-scheme: light) {
  /* Future: Add light mode support */
}

.landing-ai {
  background: var(--ai-bg);
  color: var(--ai-text-primary);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
  overflow-x: hidden;
}

.ai-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--ai-space-8);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.ai-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--ai-space-24) var(--ai-space-8);
  overflow: hidden;
}

/* Animated Grid Background */
.ai-hero__grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, var(--ai-border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--ai-border) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.3;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(80px, 80px); }
}

/* Gradient Overlay */
.ai-hero__gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(102, 126, 234, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 100% 100%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.ai-hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
  animation: fadeInUp 0.8s ease-out;
}

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

/* AI Badge */
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-2xs) var(--space-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-tight);
  color: var(--ai-text-secondary);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
  transition: var(--ai-transition-fast);
}

.ai-badge:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--ai-border-hover);
  transform: translateY(-2px);
}

.ai-badge__dot {
  width: 8px;
  height: 8px;
  background: var(--ai-success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.2); }
}

.ai-badge__arrow {
  color: var(--ai-text-tertiary);
  transition: var(--ai-transition-fast);
}

.ai-badge:hover .ai-badge__arrow {
  transform: translateX(4px);
}

/* Hero Title — Optimized Typography */
.ai-hero__title {
  font-family: var(--font-family-display);
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-md);
  background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ai-hero__title-gradient {
  display: block;
  background: var(--ai-gradient-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 8s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { filter: hue-rotate(0deg); }
  50% { filter: hue-rotate(30deg); }
}

.ai-hero__subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  letter-spacing: var(--letter-spacing-normal);
  color: var(--ai-text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 42rem; /* Optimal reading width */
  margin-left: auto;
  margin-right: auto;
}

/* Hero Form — Enhanced Accessibility */
.ai-hero__form {
  display: flex;
  gap: var(--space-sm);
  max-width: 32rem;
  margin: 0 auto var(--space-lg);
}

.ai-hero__input {
  flex: 1;
  min-width: 0; /* Prevent flex overflow */
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--ai-border);
  border-radius: var(--ai-radius-lg);
  color: var(--ai-text-primary);
  font-size: var(--font-size-base);
  font-family: inherit;
  line-height: var(--line-height-normal);
  transition: var(--ai-transition-fast);
  backdrop-filter: blur(10px);
}

.ai-hero__input::placeholder {
  color: var(--ai-text-muted);
}

.ai-hero__input:hover {
  border-color: var(--ai-border-hover);
  background: rgba(255, 255, 255, 0.07);
}

.ai-hero__input:focus {
  outline: none;
  border-color: var(--brand-purple-500);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--ai-shadow-focus);
}

/* Focus Visible — Accessibility */
.ai-hero__input:focus-visible {
  outline: 2px solid var(--brand-purple-500);
  outline-offset: 2px;
}

/* Hero CTA Button — 44px Touch Target */
.ai-hero__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 44px; /* WCAG AAA Touch Target */
  padding: var(--space-sm) var(--space-lg);
  background: var(--ai-gradient-purple);
  border: none;
  border-radius: var(--ai-radius-lg);
  color: white;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  font-family: inherit;
  line-height: var(--line-height-tight);
  cursor: pointer;
  transition: var(--ai-transition);
  box-shadow: var(--ai-shadow-md), 0 4px 16px rgba(102, 126, 234, 0.4);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

/* Button Hover State */
.ai-hero__btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--ai-shadow-lg), 0 8px 24px rgba(102, 126, 234, 0.5);
}

/* Button Active State */
.ai-hero__btn:active {
  transform: translateY(0);
}

/* Button Focus State — Accessibility */
.ai-hero__btn:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
  box-shadow: var(--ai-shadow-focus), var(--ai-shadow-lg);
}

.ai-hero__btn svg {
  transition: var(--ai-transition-fast);
}

.ai-hero__btn:hover svg {
  transform: translateX(4px);
}

/* Social Proof */
/* Floating Orbs - Modern Subtle Visual Elements */
.ai-hero__orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.ai-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: float 20s ease-in-out infinite;
}

.ai-orb--purple {
  width: 500px;
  height: 500px;
  background: var(--ai-gradient-purple);
  top: -10%;
  right: 10%;
  animation-delay: 0s;
}

.ai-orb--pink {
  width: 400px;
  height: 400px;
  background: var(--ai-gradient-pink);
  bottom: 10%;
  right: 30%;
  animation-delay: 5s;
}

.ai-orb--blue {
  width: 350px;
  height: 350px;
  background: var(--ai-gradient-blue);
  top: 40%;
  right: 5%;
  animation-delay: 10s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -30px) scale(1.1);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.9);
  }
  75% {
    transform: translate(40px, 10px) scale(1.05);
  }
}

/* ============================================================
   STATS / CAPABILITIES BAR
   ============================================================ */
.ai-stats {
  background: var(--ai-bg-elevated);
  border-top: 1px solid var(--ai-border);
  border-bottom: 1px solid var(--ai-border);
  padding: var(--space-xl) 0;
}

.ai-capabilities {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2xl);
  align-items: stretch;
}

.ai-capability {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
  padding: var(--space-md);
}

.ai-capability__icon {
  font-size: 2.5rem;
  line-height: 1;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(102, 126, 234, 0.1);
  border-radius: var(--ai-radius-lg);
  margin-bottom: var(--space-xs);
}

.ai-capability__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.ai-capability__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--ai-text-primary);
  line-height: 1.3;
}

.ai-capability__desc {
  font-size: var(--font-size-sm);
  color: var(--ai-text-secondary);
  line-height: 1.5;
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--ai-space-2);
  padding: var(--ai-space-2) var(--ai-space-4);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  margin-top: var(--ai-space-4);
}

.status-badge--green {
  background: rgba(0, 230, 118, 0.1);
  border-color: rgba(0, 230, 118, 0.3);
  color: var(--ai-success);
}

.ai-showcase__status {
  margin-top: var(--ai-space-6);
  text-align: center;
}

.ai-product-card__status {
  margin-top: auto;
  padding-top: var(--ai-space-6);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.ai-section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.ai-section-label {
  display: inline-block;
  padding: var(--space-2xs) var(--space-sm);
  background: rgba(102, 126, 234, 0.1);
  border: 1px solid rgba(102, 126, 234, 0.2);
  border-radius: var(--ai-radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--brand-purple-500);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-sm);
}

.ai-section-title {
  font-family: var(--font-family-display);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-sm);
}

.ai-section-subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  color: var(--ai-text-secondary);
  max-width: 40rem;
  margin: 0 auto;
}

/* ============================================================
   AI PRODUCTS SECTION
   ============================================================ */
.ai-products {
  padding: var(--space-3xl) 0;
  background: var(--ai-bg);
}

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

.ai-product-card {
  background: var(--ai-bg-surface);
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius-xl);
  padding: var(--space-lg);
  transition: var(--ai-transition);
  display: flex;
  flex-direction: column;
}

.ai-product-card:hover {
  border-color: var(--ai-border-hover);
  background: var(--ai-bg-hover);
  transform: translateY(-4px);
  box-shadow: var(--ai-shadow-lg);
}

.ai-product-card__header {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.ai-product-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--ai-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.ai-product-card__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-2xs);
}

.ai-product-card__tag {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-snug);
  color: var(--ai-text-tertiary);
}

.ai-product-card__desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ai-text-secondary);
  margin-bottom: var(--ai-space-6);
}

.ai-product-card__features {
  list-style: none;
  margin-bottom: var(--ai-space-6);
}

.ai-product-card__features li {
  display: flex;
  align-items: center;
  gap: var(--ai-space-3);
  padding: var(--ai-space-3) 0;
  font-size: 0.875rem;
  color: var(--ai-text-secondary);
}

.ai-product-card__features svg {
  color: var(--ai-success);
  flex-shrink: 0;
}

.ai-product-card__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--ai-space-2);
  padding: var(--ai-space-3) var(--ai-space-6);
  background: transparent;
  border: 1px solid var(--ai-border);
  border-radius: var(--ai-radius-md);
  color: var(--ai-text-primary);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--ai-transition);
}

.ai-product-card__btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--ai-border-hover);
}

.ai-product-card__btn svg {
  transition: var(--ai-transition-fast);
}

.ai-product-card__btn:hover svg {
  transform: translateX(4px);
}

/* ============================================================
   PLATFORM FEATURES
   ============================================================ */
.ai-platform {
  padding: var(--ai-space-24) 0;
  background: var(--ai-bg-elevated);
}

.ai-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--ai-space-8);
}

.ai-feature {
  text-align: center;
  padding: var(--ai-space-6);
}

.ai-feature__icon {
  font-size: 2.5rem;
  margin-bottom: var(--ai-space-4);
}

.ai-feature__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--ai-space-3);
}

.ai-feature__desc {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ai-text-secondary);
}

/* ============================================================
   CTA SECTION — Improved Layout
   ============================================================ */
.ai-cta {
  padding: var(--space-3xl) var(--space-md);
  background: var(--ai-bg);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--ai-border);
}

.ai-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.ai-cta__content {
  position: relative;
  text-align: center;
  max-width: 48rem;
  margin: 0 auto;
}

.ai-cta__title {
  font-family: var(--font-family-display);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-md);
  color: var(--ai-text-primary);
}

.ai-cta__subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  color: var(--ai-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.ai-cta__buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.ai-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 48px;
  padding: var(--space-sm) var(--space-xl);
  border-radius: var(--ai-radius-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  font-family: inherit;
  cursor: pointer;
  transition: var(--ai-transition);
  border: none;
  white-space: nowrap;
}

.ai-btn--primary {
  background: var(--ai-gradient-purple);
  color: white;
  box-shadow: var(--ai-shadow-md), 0 4px 16px rgba(102, 126, 234, 0.4);
}

.ai-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--ai-shadow-lg), 0 8px 24px rgba(102, 126, 234, 0.5);
}

.ai-btn--primary:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

.ai-btn--secondary {
  background: transparent;
  color: var(--ai-text-primary);
  border: 2px solid var(--ai-border);
}

.ai-btn--secondary:hover {
  border-color: var(--ai-border-hover);
  background: var(--ai-bg-hover);
  transform: translateY(-2px);
}

.ai-cta__note {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--ai-text-tertiary);
  line-height: var(--line-height-normal);
}

.ai-btn--secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--ai-border-hover);
}

.ai-cta__note {
  font-size: 0.875rem;
  color: var(--ai-text-tertiary);
}

/* ============================================================
   FOOTER — Improved Organization
   ============================================================ */
.ai-footer {
  background: var(--ai-bg-elevated);
  border-top: 1px solid var(--ai-border);
  padding: var(--space-3xl) var(--space-md) var(--space-xl);
}

.ai-footer__content {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.ai-footer__brand {
  max-width: 320px;
}

.ai-footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.ai-logo {
  font-size: 1.75rem;
}

.ai-logo-text {
  font-size: 1.375rem;
  font-weight: var(--font-weight-bold);
  color: var(--ai-text-primary);
}

.ai-footer__tagline {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  color: var(--ai-text-secondary);
}

.ai-footer__col h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--space-md);
  color: var(--ai-text-primary);
}

.ai-footer__col a {
  display: block;
  padding: var(--space-2xs) 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-normal);
  color: var(--ai-text-secondary);
  text-decoration: none;
  transition: var(--ai-transition-fast);
  line-height: var(--line-height-normal);
}

.ai-footer__col a:hover {
  color: var(--ai-text-primary);
  transform: translateX(2px);
}

.ai-footer__bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--ai-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
  color: var(--ai-text-tertiary);
}

.ai-footer__legal {
  display: flex;
  gap: var(--space-lg);
}

.ai-footer__legal a {
  color: var(--ai-text-secondary);
  text-decoration: none;
  transition: var(--ai-transition-fast);
  font-size: var(--font-size-sm);
}

.ai-footer__legal a:hover {
  color: var(--ai-text-primary);
}

/* ============================================================
   RESPONSIVE DESIGN — 2025 Mobile-First Standards
   ============================================================ */

/* Tablet & Below (1024px) */
@media (max-width: 1024px) {
  .ai-hero__orbs {
    display: none; /* Hide visual effects on smaller screens */
  }
  
  .ai-products-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  
  .ai-footer__content {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile (768px) — WCAG AAA Touch Targets (44x44px minimum) */
@media (max-width: 768px) {
  /* Hero Section */
  .ai-hero {
    padding: var(--space-2xl) var(--space-sm) var(--space-xl);
  }
  
  /* Typography — Mobile Optimized */
  .ai-hero__title {
    font-size: var(--font-size-3xl); /* 40-64px via clamp */
  }
  
  .ai-hero__subtitle {
    font-size: var(--font-size-base); /* 16-18px */
  }
  
  .ai-section-title {
    font-size: var(--font-size-2xl); /* 32-44px */
  }
  
  .ai-cta__title {
    font-size: var(--font-size-2xl);
  }
  
  /* Forms — Stack Vertically */
  .ai-hero__form {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .ai-hero__input,
  .ai-hero__btn {
    width: 100%;
    min-height: 48px; /* Larger touch target for mobile */
  }
  
  /* Grids — Single Column */
  .ai-products-grid,
  .ai-features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .ai-capabilities {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    padding: 0 var(--space-md);
  }
  
  .ai-capability {
    padding: var(--space-sm);
  }
  
  .ai-capability__icon {
    width: 56px;
    height: 56px;
    font-size: 2rem;
  }
  
  .ai-hero__proof-badge {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }
  
  /* Containers — Mobile Padding */
  .ai-container {
    padding: 0 var(--space-sm);
  }
  
  /* CTA Section */
  .ai-cta__buttons {
    flex-direction: column;
    width: 100%;
    gap: var(--space-sm);
  }
  
  .ai-cta__buttons .ai-btn {
    width: 100%;
    min-height: 48px;
  }
  
  /* Footer */
  .ai-footer__content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .ai-footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
  
  .ai-footer__legal {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Small Mobile (480px) — Extra Optimizations */
@media (max-width: 480px) {
  .ai-hero {
    padding: var(--space-xl) var(--space-xs) var(--space-lg);
  }
  
  .ai-badge {
    font-size: var(--font-size-xs);
    padding: var(--space-3xs) var(--space-xs);
  }
  
  .ai-capabilities {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .ai-capability__icon {
    width: 48px;
    height: 48px;
    font-size: 1.75rem;
  }
  
  .ai-product-card,
  .ai-feature {
    padding: var(--space-md);
  }
  
  .ai-section-header {
    margin-bottom: var(--space-lg);
  }
}
/* ========================================
   INDUSTRY PAGE - DARK THEME
   ======================================== */

.industry-page {
  min-height: 100vh;
  background: #0a0f1e;
  padding-top: 72px;
}

/* Hero Section */
.industry-hero {
  background: linear-gradient(180deg, #0a0f1e 0%, #141b2d 100%);
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.industry-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(212, 252, 60, 0.08), transparent);
  pointer-events: none;
}

.industry-hero-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.industry-badge {
  font-size: 4rem;
  margin-bottom: 2rem;
  line-height: 1;
}

.industry-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 1.5rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.industry-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 3rem;
  line-height: 1.6;
  letter-spacing: -0.01em;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.industry-hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary-lg,
.btn-outline-lg,
.btn-primary-xl {
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
  letter-spacing: -0.01em;
  border: none;
}

.btn-primary-lg {
  background: #d4fc3c;
  color: #0a0f1e;
}

.btn-primary-lg:hover {
  background: #c8f020;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(212, 252, 60, 0.3);
}

.btn-outline-lg {
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-lg:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-primary-xl {
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
  background: #d4fc3c;
  color: #0a0f1e;
}

.btn-primary-xl:hover {
  background: #c8f020;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 252, 60, 0.4);
}

/* Stats Section */
.industry-stats {
  padding: 4rem 2rem;
  background: #0f1623;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.industry-stats-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: #d4fc3c;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: -0.01em;
}

/* Features Section */
.industry-features {
  padding: 6rem 2rem;
  background: #0a0f1e;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.industry-features-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 2rem;
  letter-spacing: -0.03em;
}

.features-list,
.benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-item,
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.6;
  letter-spacing: -0.01em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-item:last-child,
.benefit-item:last-child {
  border-bottom: none;
}

.feature-check {
  color: #d4fc3c;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.benefit-icon {
  color: #d4fc3c;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* CTA Section */
.industry-cta {
  padding: 6rem 2rem;
  background: linear-gradient(135deg, #141b2d 0%, #0a0f1e 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.industry-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 50%, rgba(212, 252, 60, 0.06), transparent);
  pointer-events: none;
}

.industry-cta-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-size: 2.75rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.cta-subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 2.5rem;
  letter-spacing: -0.01em;
}

/* Responsive */
@media (max-width: 768px) {
  .industry-title {
    font-size: 2.5rem;
  }

  .industry-description {
    font-size: 1.125rem;
  }

  .industry-stats-container {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .industry-features-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .cta-title {
    font-size: 2rem;
  }

  .btn-primary-lg,
  .btn-outline-lg {
    width: 100%;
  }
}
/* Global Shell Styles - Professional SaaS Color Scheme */
:root {
  /* Primary Brand Colors - Modern Indigo/Purple Gradient */
  --primary-color: #6366F1;
  --primary-hover: #4F46E5;
  --primary-light: #818CF8;
  --secondary-color: #8B5CF6;
  --secondary-hover: #7C3AED;
  --accent-color: #EC4899;
  --accent-hover: #DB2777;
  
  /* Status Colors */
  --success-color: #10B981;
  --success-light: #D1FAE5;
  --danger-color: #EF4444;
  --danger-light: #FEE2E2;
  --warning-color: #F59E0B;
  --warning-light: #FEF3C7;
  --info-color: #3B82F6;
  --info-light: #DBEAFE;
  
  /* Background Colors */
  --dark-bg: #0F172A;
  --dark-bg-secondary: #1E293B;
  --light-bg: #FFFFFF;
  --light-bg-secondary: #F8FAFC;
  --border-color: #E2E8F0;
  --border-color-light: #F1F5F9;
  
  /* Text Colors */
  --text-primary: #0F172A;
  --text-secondary: #64748B;
  --text-tertiary: #94A3B8;
  --text-on-dark: #F8FAFC;
  
  /* Layout */
  --nav-height: 64px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  --gradient-accent: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
  --gradient-dark: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  color: var(--text-primary);
  line-height: 1.6;
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-content {
  flex: 1;
  /* Navigation spacing handled by body padding-top (72px) in NavigationRippling.css */
}

/* Global Navigation */
.global-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--gradient-dark);
  color: white;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
}

.nav-logo {
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  transition: transform 0.2s;
}

.nav-logo:hover {
  transform: translateY(-1px);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-tagline {
  font-size: 0.75rem;
  opacity: 0.85;
  font-weight: 400;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  margin-left: -0.25rem;
}

.nav-menu {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  align-items: center;
  flex: 1;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.nav-link.active {
  background-color: rgba(255, 255, 255, 0.25);
  font-weight: 600;
}

.nav-icon {
  font-size: 1.1rem;
}

/* Dropdown Menus */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.arrow {
  font-size: 0.7rem;
  transition: transform 0.2s;
  margin-left: 0.25rem;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  background: white;
  color: var(--text-primary);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  list-style: none;
  padding: 0.5rem;
  min-width: 280px;
  animation: dropdownFadeIn 0.2s ease-out;
  z-index: 1001;
}

.dropdown-menu-right {
  left: auto;
  right: 0;
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.2s;
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  font-size: 0.95rem;
}

.dropdown-item:hover {
  background-color: #f7fafc;
  color: var(--primary-color);
}

.item-icon {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea20 0%, #764ba220 100%);
  border-radius: 8px;
  flex-shrink: 0;
}

.item-title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.item-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.dropdown-header {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.25rem;
}

.dropdown-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 0.5rem 0;
}

.user-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.user-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.user-email {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* User Menu */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-menu {
  position: relative;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid rgba(255, 255, 255, 0.3);
  font-size: 1rem;
}

.user-avatar:hover {
  transform: scale(1.05);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Buttons */
.btn {
  padding: 0.625rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: white;
  color: var(--primary-color);
  box-shadow: var(--shadow-md);
  font-weight: 700;
}

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

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Landing Page */
.landing-page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

.hero {
  text-align: center;
  margin-bottom: 5rem;
  padding: 3rem 0;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.4rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Landing Sections */
.landing-section {
  margin-bottom: 5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.product-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.product-card h3 {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-weight: 700;
}

.product-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.5rem;
}

.card-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

/* Frameworks Grid */
.frameworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.framework-card {
  background: white;
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid var(--border-color-light);
}

.framework-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.framework-content {
  flex: 1;
}

.framework-card h3 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-weight: 700;
  font-family: 'Courier New', monospace;
}

.framework-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: 16px;
  padding: 2rem;
  border: 2px solid var(--border-color-light);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
  border-color: var(--primary-color);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card h3 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.25);
}

.badge-secondary {
  background: var(--border-color);
  color: var(--text-primary);
}

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--gradient-primary);
  border-radius: 24px;
  margin-top: 5rem;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.cta-section p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.btn-large {
  font-size: 1.125rem;
  padding: 1rem 2.5rem;
}

/* Dashboard */
.dashboard-page {
  max-width: 1400px;
  margin: 0 auto;
}

.dashboard-header {
  margin-bottom: 2rem;
}

.dashboard-header h1 {
  font-size: 2.5rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-container {
    padding: 0 1.5rem;
    gap: 2rem;
  }

  .nav-menu {
    gap: 0.25rem;
  }

  .nav-link {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
  }

  .logo-tagline {
    display: none;
  }

  .products-grid,
  .frameworks-grid,
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.2rem;
  }
}

@media (max-width: 768px) {
  .nav-container {
    padding: 0 1rem;
    gap: 1rem;
  }

  .nav-menu {
    display: none; /* Mobile menu to be implemented */
  }

  .nav-icon {
    display: none;
  }

  .dropdown-menu {
    max-width: 260px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .products-grid,
  .frameworks-grid,
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .landing-page {
    padding: 2rem 1rem 4rem;
  }

  .cta-section {
    padding: 3rem 1.5rem;
  }

  .cta-section h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .app-content {
    padding: 1rem;
  }

  .hero {
    margin-bottom: 3rem;
    padding: 2rem 0;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .btn-large {
    font-size: 1rem;
    padding: 0.875rem 2rem;
  }
}

.stat-card h3 {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Loading & Error States */
.loading-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
  font-size: 1.25rem;
  color: var(--text-secondary);
}

.error-container {
  max-width: 600px;
  margin: 4rem auto;
  padding: 2rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
  text-align: center;
}

.error-container h2 {
  color: var(--danger-color);
  margin-bottom: 1rem;
}

.error-container p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Buttons */
.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(102, 126, 234, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .app-content {
    padding: 1rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.25rem;
  }
  
  .nav-menu {
    gap: 1rem;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   MODERN SAAS LANDING PAGE
   ========================================== */

.landing-page-modern {
  background: #ffffff;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 8rem 2rem 6rem;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #48bb78;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -2px;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.375rem;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 3rem;
  opacity: 0.95;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 4rem;
}

.btn-hero-primary {
  background: white;
  color: var(--primary-color);
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.20);
}

.btn-hero-secondary {
  background: transparent;
  color: white;
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-arrow {
  font-size: 1.25rem;
  transition: transform 0.3s;
}

.btn-hero-primary:hover .btn-arrow,
.btn-hero-secondary:hover .btn-icon {
  transform: translateX(4px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

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

.stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  opacity: 0.9;
  font-weight: 500;
}

/* Features Section */
.features-section {
  padding: 6rem 2rem;
  background: #f7fafc;
}

.section-header-center {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -1px;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.features-grid-modern {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card-modern {
  background: white;
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: all 0.3s;
  border: 1px solid #e2e8f0;
}

.feature-card-modern:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(102, 126, 234, 0.15);
  border-color: var(--primary-color);
}

.feature-icon-wrapper {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #667eea20 0%, #764ba240 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-icon-large {
  font-size: 2rem;
}

.feature-title-modern {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.feature-desc-modern {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1.05rem;
}

/* Products Showcase - Enhanced 2025 */
.products-section {
  padding: clamp(4rem, 8vw, 6rem) 2rem;
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

.products-showcase {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 520px), 1fr));
  gap: clamp(2rem, 3vw, 2.5rem);
}

.product-card-showcase {
  background: white;
  border-radius: 20px;
  padding: clamp(2rem, 4vw, 3rem);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

.product-card-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top left, rgba(0, 0, 0, 0.02), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.product-card-showcase:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.12);
  border-color: currentColor;
}

.product-card-showcase:hover::before {
  opacity: 1;
}

.product-header {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-bottom: var(--product-spacing-lg);
  position: relative;
  z-index: 1;
}

.product-icon-large {
  width: clamp(64px, 10vw, 80px);
  height: clamp(64px, 10vw, 80px);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(2rem, 4vw, 2.75rem);
  flex-shrink: 0;
  transition: transform 0.3s;
}

.product-card-showcase:hover .product-icon-large {
  transform: scale(1.1) rotate(-5deg);
}

.product-header-text {
  flex: 1;
}

.product-name {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.product-tagline {
  font-size: clamp(0.875rem, 2vw, 1rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.product-description {
  color: #64748b;
  line-height: 1.7;
  font-size: clamp(1rem, 2vw, 1.0625rem);
  margin-bottom: var(--product-spacing-xl);
  position: relative;
  z-index: 1;
}

.product-features-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(0.875rem, 2vw, 1rem);
  margin-bottom: var(--product-spacing-xl);
  flex: 1;
  position: relative;
  z-index: 1;
}

.feature-item-check {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(0.9375rem, 2vw, 1rem);
  color: #1e293b;
  font-weight: 500;
}

.check-icon {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 700;
  flex-shrink: 0;
}

.product-cta-btn {
  width: 100%;
  padding: clamp(0.875rem, 2vw, 1.125rem) 2rem;
  color: white;
  border: none;
  border-radius: 12px;
  font-size: clamp(1rem, 2vw, 1.0625rem);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: all 0.3s;
}

.product-cta-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Benefits Section - Enhanced 2025 */
.benefits-section {
  padding: clamp(4rem, 8vw, 6rem) 2rem;
  background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
  position: relative;
  overflow: hidden;
}

.benefits-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(102, 126, 234, 0.05), transparent 60%);
  pointer-events: none;
}

.benefits-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(2rem, 4vw, 3rem);
  position: relative;
  z-index: 1;
}

.benefit-card-large {
  text-align: center;
  padding: clamp(1.5rem, 3vw, 2rem);
  transition: transform 0.3s;
}

.benefit-card-large:hover {
  transform: translateY(-8px);
}

.benefit-icon-circle {
  width: clamp(80px, 12vw, 96px);
  height: clamp(80px, 12vw, 96px);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(2.5rem, 5vw, 3rem);
  margin: 0 auto var(--product-spacing-lg);
  box-shadow: 0 12px 32px rgba(102, 126, 234, 0.25);
  transition: all 0.3s;
}

.benefit-card-large:hover .benefit-icon-circle {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 16px 40px rgba(102, 126, 234, 0.35);
}

.benefit-title-large {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: var(--product-spacing-md);
  letter-spacing: -0.01em;
}

.benefit-description-large {
  font-size: clamp(1.0625rem, 2vw, 1.125rem);
  color: #64748b;
  line-height: 1.7;
}

/* Testimonials */
.testimonials-section {
  padding: 6rem 2rem;
  background: white;
}

.testimonials-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.testimonial-card {
  background: #f7fafc;
  padding: 2.5rem;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  border: 2px solid #e2e8f0;
  transition: all 0.3s;
}

.testimonial-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 10px 40px rgba(102, 126, 234, 0.1);
}

.testimonial-quote {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-primary);
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.author-role {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Final CTA - Modern 2025 */
.cta-section-final {
  padding: clamp(4rem, 10vw, 8rem) 2rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.cta-section-final::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1), transparent 70%);
  pointer-events: none;
}

.cta-content-final {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-title-final {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 800;
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.cta-subtitle-final {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  opacity: 0.95;
  line-height: 1.6;
}

.cta-actions-final {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.btn-cta-primary-final {
  background: white;
  color: #667eea;
  padding: clamp(1rem, 2vw, 1.25rem) clamp(2rem, 5vw, 3rem);
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  font-weight: 700;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-cta-primary-final::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(102, 126, 234, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-cta-primary-final:hover::before {
  width: 300px;
  height: 300px;
}

.btn-cta-primary-final:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.btn-cta-primary-final .btn-arrow {
  position: relative;
  z-index: 1;
  transition: transform 0.3s;
}

.btn-cta-primary-final:hover .btn-arrow {
  transform: translateX(6px);
}

.cta-note {
  font-size: clamp(0.875rem, 2vw, 0.9375rem);
  opacity: 0.9;
  position: relative;
  z-index: 1;
  margin-top: var(--product-spacing-sm);
}

/* Responsive - Modern Landing 2025 */

/* Tablet Landscape - 1024px */
@media (max-width: 1024px) {
  .hero-title {
    font-size: clamp(3rem, 6vw, 3.5rem);
  }

  .features-grid-modern {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .products-showcase {
    grid-template-columns: 1fr;
  }

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

  .product-features-list {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

/* Tablet Portrait - 768px */
@media (max-width: 768px) {
  .hero-section {
    padding: clamp(4rem, 10vw, 6rem) 1.5rem clamp(3rem, 8vw, 4rem);
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
    letter-spacing: -0.01em;
  }

  .hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.125rem);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: clamp(0.75rem, 2vw, 1rem);
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
    justify-content: center;
    padding: clamp(0.875rem, 2vw, 1rem) 2rem;
  }

  .features-grid-modern,
  .benefits-container {
    grid-template-columns: 1fr;
    gap: clamp(1rem, 2vw, 1.5rem);
  }

  .products-showcase {
    gap: 1.5rem;
  }

  .product-card-showcase {
    padding: clamp(1.5rem, 3vw, 2rem);
  }

  .product-features-list {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: clamp(1.75rem, 5vw, 2.25rem);
  }

  .section-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
  }

  .cta-title-final {
    font-size: clamp(2rem, 6vw, 2.5rem);
  }

  .cta-subtitle-final {
    font-size: clamp(1rem, 2.5vw, 1.125rem);
  }

  .btn-cta-primary-final {
    width: 100%;
    max-width: 400px;
    justify-content: center;
  }
}

/* Mobile - 480px */
@media (max-width: 480px) {
  .hero-section {
    padding: 3rem 1rem 2rem;
  }

  .hero-badge {
    font-size: 0.8125rem;
    padding: 0.4375rem 1rem;
  }

  .hero-title {
    font-size: 2rem !important;
  }

  .hero-subtitle {
    font-size: 1rem !important;
    margin-bottom: 2rem;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    font-size: 1rem;
    padding: 0.875rem 1.5rem;
  }

  .feature-card-modern,
  .product-card-showcase {
    padding: 1.25rem;
  }

  .product-icon-large {
    width: 64px;
    height: 64px;
    font-size: 2rem;
  }

  .check-icon {
    font-size: 1.125rem;
  }

  .benefit-icon-circle {
    width: 72px;
    height: 72px;
    font-size: 2.25rem;
  }

  .section-title {
    font-size: 1.75rem !important;
  }

  .section-subtitle {
    font-size: 0.9375rem !important;
  }

  .cta-title-final {
    font-size: 1.75rem !important;
  }

  .cta-subtitle-final {
    font-size: 1rem !important;
  }

  .btn-cta-primary-final {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem !important;
  }
}

/* Small Mobile - 360px */
@media (max-width: 360px) {
  .hero-section {
    padding: 2.5rem 0.875rem 1.5rem;
  }

  .hero-title {
    font-size: 1.75rem !important;
  }

  .product-features-list {
    gap: 0.5rem;
  }

  .feature-item-check {
    font-size: 0.875rem;
  }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .product-card-showcase:hover,
  .feature-card-modern:hover,
  .benefit-card-large:hover {
    transform: none !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .product-card-showcase,
  .feature-card-modern {
    border: 2px solid currentColor;
  }

  .btn-hero-primary,
  .btn-cta-primary-final {
    border: 3px solid currentColor;
  }
}
/* ============================================
   MODERN LANDING PAGE STYLES - PROFESSIONAL SAAS
   ============================================ */

/* Landing Page Container */
.landing-page-modern {
  width: 100%;
  overflow-x: hidden;
}

/* Hero Section - Modern Gradient */
.hero-section {
  position: relative;
  background: var(--gradient-primary);
  padding: 8rem 2rem 6rem;
  text-align: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(236, 72, 153, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(99, 102, 241, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.hero-section .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
}

.hero-section .hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

.hero-section .hero-description {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 800px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.hero-section .hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.hero-section .hero-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  margin-top: 4rem;
  position: relative;
  z-index: 1;
}

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

.hero-stat-value {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.25rem;
}

.hero-stat-label {
  display: block;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

/* Features Section */
.features-section {
  padding: 6rem 2rem;
  background: white;
}

.features-section .section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.features-section h2 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.features-section .section-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.features-grid-modern {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feature-card-modern {
  padding: 2.5rem;
  background: white;
  border-radius: 20px;
  border: 2px solid var(--border-color-light);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card-modern:hover::before {
  transform: scaleX(1);
}

.feature-card-modern:hover {
  transform: translateY(-8px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.feature-card-modern h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.feature-card-modern p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1.05rem;
}

/* Products Section */
.products-section {
  padding: 6rem 2rem;
  background: var(--light-bg-secondary);
}

.products-section h2 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  text-align: center;
}

.products-section .section-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
  line-height: 1.7;
}

.products-grid-modern {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.product-card-showcase {
  background: white;
  border-radius: 24px;
  padding: 3rem;
  box-shadow: var(--shadow-md);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.product-card-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.product-card-showcase:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.product-card-showcase:hover::before {
  opacity: 0.03;
}

.product-card-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: block;
}

.product-card-showcase h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.product-card-tagline {
  font-size: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
  display: block;
}

.product-card-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
}

.product-features-list {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.product-features-list li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.product-features-list li::before {
  content: '✓';
  color: var(--success-color);
  font-weight: 700;
  font-size: 1.1rem;
}

.product-card-button {
  width: 100%;
  padding: 0.875rem 1.5rem;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.product-card-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.35);
}

/* Benefits Section */
.benefits-section {
  padding: 6rem 2rem;
  background: white;
}

.benefits-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
}

.benefit-card-large {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
  border-radius: 24px;
  border: 2px solid var(--border-color-light);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.benefit-card-large:hover {
  transform: translateY(-8px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-xl);
}

.benefit-icon-large {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  display: block;
}

.benefit-card-large h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.benefit-card-large p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1.1rem;
}

/* Testimonials Section */
.testimonials-section {
  padding: 6rem 2rem;
  background: var(--light-bg-secondary);
}

.testimonials-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.testimonial-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--border-color-light);
  transition: all 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.testimonial-quote {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 2rem;
  font-style: italic;
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  left: -1rem;
  top: -0.5rem;
  font-size: 4rem;
  color: var(--primary-light);
  opacity: 0.3;
  font-family: Georgia, serif;
}

.testimonial-author {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
}

.testimonial-role {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.testimonial-company {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 0.95rem;
}

/* Final CTA Section */
.final-cta-section {
  padding: 5rem 2rem;
  background: white;
  text-align: center;
}

.cta-card {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 3rem;
  background: var(--gradient-primary);
  border-radius: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(99, 102, 241, 0.3);
}

.cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(236, 72, 153, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(99, 102, 241, 0.3) 0%, transparent 50%);
  pointer-events: none;
}

.cta-card h2 {
  font-size: 3rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
  letter-spacing: -0.02em;
}

.cta-card p {
  font-size: 1.375rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-card .cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-button-white {
  padding: 1rem 2.5rem;
  background: white;
  color: var(--primary-color);
  border: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.125rem;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-button-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.cta-button-outline {
  padding: 1rem 2.5rem;
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.125rem;
  cursor: pointer;
  transition: all 0.3s;
}

.cta-button-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: white;
  transform: translateY(-3px);
}

/* Responsive Design for Modern Landing */
@media (max-width: 1024px) {
  .hero-section .hero-title {
    font-size: 3.5rem;
  }

  .products-grid-modern {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 5rem 1.5rem 4rem;
  }

  .hero-section .hero-title {
    font-size: 2.5rem;
  }

  .hero-section .hero-description {
    font-size: 1.25rem;
  }

  .hero-section .hero-stats {
    gap: 2rem;
  }

  .hero-stat-value {
    font-size: 2rem;
  }

  .features-section h2,
  .products-section h2 {
    font-size: 2.25rem;
  }

  .features-grid-modern,
  .products-grid-modern,
  .benefits-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .cta-card {
    padding: 3rem 2rem;
  }

  .cta-card h2 {
    font-size: 2.25rem;
  }

  .cta-card p {
    font-size: 1.125rem;
  }

  .cta-button-white,
  .cta-button-outline {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-section .hero-title {
    font-size: 2rem;
  }

  .product-card-showcase {
    padding: 2rem;
  }

  .feature-card-modern {
    padding: 1.75rem;
  }
}