/* PropozAI - Ultra-Modern AI Company Design */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@300;400;500;600;700&family=Kalam:wght@300;400;700&display=swap');

/* Modern CSS Variables */
:root {
  /* Colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  /* Primary Colors */
  --color-primary-50: #eff6ff;
  --color-primary-100: #dbeafe;
  --color-primary-500: #3b82f6;
  --color-primary-600: #2563eb;
  --color-primary-700: #1d4ed8;
  
  /* Accent Colors */
  --color-accent-500: #8b5cf6;
  --color-accent-600: #7c3aed;
  
  /* Typography */
  --font-family-sans: 'Inter', system-ui, sans-serif;
  --font-family-heading: 'Inter', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: all 0.15s ease;
  --transition-base: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-900);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Floating Geometric Shapes */
.floating-shapes {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.shape {
  position: absolute;
  opacity: 0.08;
  animation: float 20s infinite ease-in-out;
}

.shape:nth-child(1) {
  top: 10%;
  left: 10%;
  width: 80px;
  height: 80px;
  background: linear-gradient(45deg, #3b82f6, #8b5cf6);
  border-radius: 50%;
  animation-delay: 0s;
}

.shape:nth-child(2) {
  top: 70%;
  right: 15%;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, #ec4899, #f59e0b);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  animation-delay: -5s;
}

.shape:nth-child(3) {
  top: 40%;
  left: 80%;
  width: 60px;
  height: 60px;
  background: linear-gradient(225deg, #10b981, #06b6d4);
  border-radius: 30%;
  animation-delay: -10s;
}

.shape:nth-child(4) {
  top: 20%;
  right: 30%;
  width: 100px;
  height: 100px;
  background: linear-gradient(315deg, #8b5cf6, #3b82f6);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  animation-delay: -15s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-20px) rotate(90deg);
  }
  50% {
    transform: translateY(-40px) rotate(180deg);
  }
  75% {
    transform: translateY(-20px) rotate(270deg);
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

/* Enhanced Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(59, 130, 246, 0.08);
  z-index: 1000;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 4.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  animation: navbarSlideIn 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes navbarSlideIn {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(59, 130, 246, 0.12);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  position: relative;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-gray-900);
  transition: all 0.3s ease;
  border-radius: 12px;
  padding: 6px;
  margin: -6px;
}

.nav-brand:hover {
  background: rgba(59, 130, 246, 0.05);
  transform: scale(1.02);
}

.nav-logo {
  height: 2.25rem;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(59, 130, 246, 0.1));
  transition: all 0.3s ease;
}

.nav-brand:hover .nav-logo {
  filter: drop-shadow(0 4px 8px rgba(59, 130, 246, 0.2));
}

.brand-text {
  font-family: var(--font-family-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-gray-900);
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--color-gray-900), var(--color-primary-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--color-gray-700);
  text-decoration: none;
  font-weight: 600;
  padding: 12px 14px;
  border-radius: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  letter-spacing: -0.01em;
}

.nav-link:hover {
  color: var(--color-primary-600);
  background: rgba(59, 130, 246, 0.06);
  transform: translateY(-1px);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-accent-600));
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: left;
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-button {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-600));
  color: var(--color-white);
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  letter-spacing: -0.01em;
}

.nav-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.35);
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-accent-700));
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1003;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.nav-toggle:hover {
  background: rgba(59, 130, 246, 0.1);
}

.nav-toggle .bar {
  width: 26px;
  height: 3px;
  background-color: var(--color-gray-700);
  border-radius: 3px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  transform-origin: center;
  margin: 2px 0;
}

.nav-toggle.active .bar {
  background-color: var(--color-primary-600);
}

.nav-toggle.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .bar:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.nav-toggle.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    z-index: 1002;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 280px;
    max-width: 85vw;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 80px 0 40px;
    gap: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    border-left: 1px solid rgba(59, 130, 246, 0.1);
    overflow-y: auto;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-menu .nav-link {
    padding: 18px 32px;
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gray-700);
    border-bottom: 1px solid rgba(59, 130, 246, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    position: relative;
    letter-spacing: -0.01em;
  }
  
  .nav-menu .nav-link:hover {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.08), rgba(59, 130, 246, 0.04));
    color: var(--color-primary-600);
    padding-left: 40px;
    transform: translateX(4px);
  }
  
  .nav-menu .nav-link:last-child {
    border-bottom: none;
  }
  
  .nav-menu .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--color-primary-600), var(--color-accent-600));
    transform: scaleY(0);
    transition: transform 0.3s ease;
    border-radius: 0 2px 2px 0;
  }
  
  .nav-menu .nav-link:hover::before {
    transform: scaleY(1);
  }
  
  .nav-login {
    margin: 20px 32px 16px;
    width: calc(100% - 64px);
    display: block !important;
    text-align: center;
    padding: 12px 20px !important;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
  }
  
  .nav-button {
    margin: 0 32px 20px;
    width: calc(100% - 64px);
    padding: 14px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-600));
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
  }
  
  .nav-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
  }
  
  /* Mobile menu overlay */
  .nav-menu.active::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 280px;
    height: 100vh;
    background: rgba(0, 0, 0, 0.3);
    z-index: -1;
    opacity: 1;
    transition: opacity 0.4s ease;
  }
}

/* Hero Section */
.hero {
  padding: calc(4rem + var(--spacing-16)) 0 var(--spacing-20);
  background: linear-gradient(135deg, 
    rgba(59, 130, 246, 0.03) 0%,
    rgba(139, 92, 246, 0.03) 100%);
  min-height: 85vh;
  display: flex;
  align-items: center;
  position: relative;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-10);
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.hero-text {
  max-width: 900px;
  width: 100%;
  order: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-6);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary-700);
  margin-bottom: var(--spacing-8);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.hero-title {
  font-family: var(--font-family-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-6);
  letter-spacing: -0.025em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-10);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
}



.hero-actions {
  display: flex;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
  justify-content: center;
  flex-wrap: wrap;
}

/* Magical Hero Demo */
.hero-demo {
  position: relative;
  max-width: 1400px;
  width: 100%;
  order: 3;
}

.hero-demo-container {
  position: relative;
  width: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.95) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 
    0 20px 40px rgba(59, 130, 246, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset;
  overflow: hidden;
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease-out;
}

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

.hero-demo-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.demo-panels {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  margin-top: 20px;
}

@media (min-width: 1400px) {
  .demo-panels {
    grid-template-columns: 1fr 2.5fr;
    gap: 40px;
  }
}

.demo-left-panel,
.demo-right-panel {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 16px;
  padding: 24px;
  backdrop-filter: blur(10px);
}

.demo-right-panel {
  max-height: 600px;
  overflow-y: auto;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.panel-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: #1e293b;
  margin: 0;
}

.proposal-actions {
  display: flex;
  gap: 8px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.action-btn:hover {
  background: rgba(59, 130, 246, 0.2);
  transform: translateY(-1px);
}

.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  position: relative;
}

.demo-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.demo-logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.demo-magic-text {
  font-size: 14px;
  font-weight: 600;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.demo-sparkles {
  display: flex;
  gap: 8px;
}

.sparkle {
  width: 8px;
  height: 8px;
  background: linear-gradient(45deg, #3b82f6, #8b5cf6);
  border-radius: 50%;
  animation: sparkle 2s infinite ease-in-out;
}

.sparkle:nth-child(2) { animation-delay: 0.3s; }
.sparkle:nth-child(3) { animation-delay: 0.6s; }

@keyframes sparkle {
  0%, 100% { 
    opacity: 0.3; 
    transform: scale(0.8); 
  }
  50% { 
    opacity: 1; 
    transform: scale(1.2); 
  }
}

.demo-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: #374151;
}

.demo-input {
  padding: 12px 16px;
  border: 2px solid rgba(59, 130, 246, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  outline: none;
}

.demo-input:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
  background: white;
}

.demo-input[readonly] {
  background: rgba(248, 250, 252, 0.8);
  color: #6b7280;
}

.magic-generate-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.magic-generate-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.magic-generate-btn:hover::before {
  left: 100%;
}

.magic-generate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.btn-magic svg {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.proposal-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  background: rgba(248, 250, 252, 0.5);
  border: 2px dashed rgba(59, 130, 246, 0.2);
  border-radius: 16px;
  text-align: center;
}

.placeholder-content {
  max-width: 300px;
  padding: 32px;
}

.placeholder-icon {
  margin: 0 auto 16px;
  color: rgba(59, 130, 246, 0.6);
}

.placeholder-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: #374151;
  margin: 0 0 8px 0;
}

.placeholder-content p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
  margin: 0;
}

.proposal-preview {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.proposal-section {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 12px;
  padding: 16px;
  transition: all 0.3s ease;
  margin-bottom: 12px;
}

.proposal-section:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(59, 130, 246, 0.2);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
}

.proposal-section .section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.section-header h4 {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
  margin: 0;
}

.section-content {
  color: #4b5563;
  font-size: 13px;
  line-height: 1.6;
}

.section-content p {
  margin: 0 0 8px 0;
}

.section-content p:last-child {
  margin-bottom: 0;
}

.section-content ul {
  margin: 0;
  padding-left: 16px;
}

.section-content li {
  margin-bottom: 4px;
  font-size: 13px;
}

.magic-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}

.magic-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(59, 130, 246, 0.1);
  border-top: 3px solid #3b82f6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

.magic-loading p {
  font-size: 14px;
  color: var(--color-gray-600);
  font-weight: 500;
}

.magic-result {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(59, 130, 246, 0.1);
  border-radius: 16px;
  padding: 20px;
  position: relative;
}

.result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.result-header h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-gray-800);
  margin: 0;
}

.typing-indicator {
  width: 20px;
  height: 20px;
  position: relative;
}

.typing-indicator::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 16px;
  background: #3b82f6;
  border-radius: 2px;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.result-content {
  margin-bottom: 16px;
}

.typing-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-gray-700);
  margin: 0;
}

.result-footer {
  border-top: 1px solid rgba(59, 130, 246, 0.1);
  padding-top: 16px;
}

.result-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.stat {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-gray-600);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Hero Stats Inline */
.hero-stats-inline {
  margin-top: var(--spacing-8);
  width: 100%;
  order: 2;
}

.stats-grid-inline {
  display: flex;
  justify-content: center;
  gap: var(--spacing-8);
  flex-wrap: wrap;
}

.stat-item-inline {
  text-align: center;
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  min-width: 140px;
}

.stat-item-inline:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.stat-number-inline {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-2);
  display: block;
}

.stat-label-inline {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  font-weight: 500;
  line-height: 1.4;
}

/* Enhanced Button System */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
  min-height: 48px;
}

.button--large {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-lg);
}

.button--primary {
  color: var(--color-white);
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.button--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(37, 99, 235, 0.3);
}

.button--secondary {
  color: var(--color-gray-700);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.button--secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-gray-400);
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-12);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-4);
  letter-spacing: -0.02em;
}

.section-description {
  font-size: var(--font-size-xl);
  color: var(--color-gray-600);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* Features Section */
.features {
  padding: var(--spacing-20) 0;
  background: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-8);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--color-gray-100);
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  background: var(--color-white);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
  color: var(--color-white);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-6);
}

.feature-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
}

.feature-description {
  color: var(--color-gray-600);
  line-height: 1.6;
}



/* Industries Section */
.industries {
  padding: var(--spacing-20) 0;
  background: rgba(249, 250, 251, 0.5);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-6);
}

.industry-card {
  padding: var(--spacing-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.industry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-accent-500));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.industry-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.industry-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.industry-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.5;
}

/* CTA Section */
.cta {
  padding: var(--spacing-20) 0;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-600));
  color: var(--color-white);
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-4);
}

.cta-description {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-8);
  opacity: 0.9;
}

.cta-actions {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
}

/* Testimonials Section */
.testimonials {
  padding: var(--spacing-16) 0;
  background: var(--color-white);
  /* Optimize for faster loading */
  contain: layout style paint;
  will-change: transform;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  margin-top: var(--spacing-8);
}

.testimonial-card {
  padding: var(--spacing-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  /* Fixed testimonial overflow */
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  word-wrap: break-word;
  /* Performance optimizations */
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
  font-style: italic;
  /* Fixed text overflow */
  overflow-wrap: break-word;
  hyphens: auto;
}

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

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--font-size-base);
  flex-shrink: 0;
}

.author-name {
  font-weight: 600;
  color: var(--color-gray-900);
  font-size: var(--font-size-sm);
  margin-bottom: 2px;
}

.author-role {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

/* Blog Section */
.blog {
  padding: var(--spacing-20) 0;
  background: rgba(249, 250, 251, 0.5);
  /* Optimize for faster loading */
  contain: layout style paint;
  will-change: transform;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gray-200);
  transition: all 0.3s ease;
  /* Performance optimizations */
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.blog-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
  position: relative;
  overflow: hidden;
}

.blog-category {
  position: absolute;
  top: var(--spacing-4);
  left: var(--spacing-4);
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary-600);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-content {
  padding: var(--spacing-6);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.blog-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
  line-height: 1.4;
}

.blog-excerpt {
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
}

.blog-read-more {
  color: var(--color-primary-600);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
}

.blog-read-more:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

/* Footer */
.footer {
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-12);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.footer-logo {
  height: 2rem;
  width: auto;
}

.footer-brand-text {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.footer-description {
  color: var(--color-gray-400);
  line-height: 1.6;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-8);
}

.footer-column h4 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-4);
}

.footer-column a {
  display: block;
  color: var(--color-gray-400);
  text-decoration: none;
  padding: var(--spacing-1) 0;
  transition: var(--transition-base);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--color-gray-800);
  color: var(--color-gray-400);
}

/* Tablet optimizations */
@media (max-width: 1024px) {
  .navbar {
    height: 4.25rem;
  }
  
  .nav-container {
    padding: 0 clamp(1rem, 3vw, 1.5rem);
  }
  
  .nav-menu {
    gap: clamp(0.5rem, 1.5vw, 1rem);
  }
  
  .nav-link {
    font-size: 0.9rem;
    padding: 10px 12px;
  }
  
  .nav-button {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .brand-text {
    font-size: 1.25rem;
  }
  
  .nav-logo {
    height: 2rem;
  }

  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .section-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-title {
    font-size: var(--font-size-4xl);
  }
  
  .container {
    padding: 0 var(--spacing-4);
  }
}

@media (max-width: 768px) {
  /* Mobile Navigation - Enhanced */
  .nav-container {
    padding: 0 var(--spacing-4);
    position: relative;
  }
  
  .nav-brand {
    z-index: 1003;
    position: relative;
  }
  
  .nav-logo {
    height: 1.75rem;
  }
  
  .brand-text {
    font-size: var(--font-size-lg);
    font-weight: 700;
  }
  
  /* Enhanced Hero Section Mobile */
  .hero {
    padding: calc(4rem + var(--spacing-8)) 0 var(--spacing-16);
    min-height: 100vh;
    text-align: center;
  }
  
  .hero-content {
    gap: var(--spacing-6);
    padding: 0 var(--spacing-2);
  }
  
  .hero-text {
    max-width: 100%;
    order: 1;
  }
  
  .hero-demo {
    max-width: 100%;
    order: 3;
    margin: 0 var(--spacing-4);
  }
  
  .hero-demo-container {
    padding: 20px;
  }
  
  .demo-panels {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .demo-left-panel,
  .demo-right-panel {
    padding: 20px;
  }
  
  .demo-right-panel {
    max-height: 400px;
  }
  
  .magic-generate-btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero-badge {
    font-size: var(--font-size-xs);
    padding: var(--spacing-2) var(--spacing-4);
    margin-bottom: var(--spacing-6);
  }
  
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-4);
  }
  
  .hero-description {
    font-size: clamp(1rem, 3vw, 1.125rem);
    max-width: 100%;
    margin-bottom: var(--spacing-6);
    padding: 0 var(--spacing-2);
  }
  
  .hero-actions {
    flex-direction: column;
    gap: var(--spacing-3);
    align-items: center;
    margin-bottom: var(--spacing-6);
  }
  
  /* Enhanced Mobile Stats */
  .hero-stats-inline {
    margin-top: var(--spacing-4);
    order: 2;
  }
  
  .stats-grid-inline {
    justify-content: center;
    gap: var(--spacing-3);
    margin: 0 var(--spacing-2);
  }
  
  .stat-item-inline {
    min-width: 110px;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-md);
  }
  
  .stat-number-inline {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-1);
  }
  
  .stat-label-inline {
    font-size: 0.8rem;
    line-height: 1.3;
  }
  
  .button {
    width: 100%;
    max-width: 320px;
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
    min-height: 48px;
  }
  
  .button--large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
    min-height: 52px;
  }
  
  /* Enhanced Image Container Mobile */
  .image-container {
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    margin: 0 var(--spacing-2);
  }
  
  .image-container:hover {
    transform: none;
  }
  
  /* Fixed Industries Grid - Maintain 2 columns on mobile */
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
  }
  
  .industry-card {
    padding: var(--spacing-4);
    text-align: center;
  }
  
  .industry-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-1);
  }
  
  .industry-description {
    font-size: var(--font-size-xs);
    line-height: 1.4;
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .section-description {
    font-size: var(--font-size-base);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .feature-card {
    padding: var(--spacing-6);
  }
  
  .feature-icon {
    width: 48px;
    height: 48px;
  }
  
  .container {
    padding: 0 var(--spacing-4);
  }
  
  /* Fixed Testimonials Grid */
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
  }
  
  .testimonial-card {
    padding: var(--spacing-6);
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
  }
  
  .testimonial-content {
    font-size: var(--font-size-base);
    word-break: break-word;
  }
  
  .author-name {
    font-size: var(--font-size-sm);
  }
  
  .author-role {
    font-size: var(--font-size-xs);
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .footer-column {
    text-align: center;
  }
  
  /* CTA Section Mobile */
  .cta-title {
    font-size: var(--font-size-2xl);
  }
  
  .cta-description {
    font-size: var(--font-size-base);
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0 var(--spacing-3);
  }
  
  .brand-text {
    font-size: var(--font-size-base);
    font-weight: 700;
  }
  
  .nav-logo {
    height: 1.5rem;
  }
  
  /* Ultra-Enhanced Small Mobile Hero */
  .hero {
    padding: calc(4rem + var(--spacing-6)) 0 var(--spacing-12);
    min-height: 100vh;
  }
  
  .hero-content {
    gap: var(--spacing-4);
    padding: 0 var(--spacing-1);
  }
  
  .hero-badge {
    font-size: 0.75rem;
    padding: var(--spacing-2) var(--spacing-3);
    margin-bottom: var(--spacing-4);
  }
  
  .hero-title {
    font-size: clamp(1.75rem, 10vw, 2.5rem);
    margin-bottom: var(--spacing-3);
    line-height: 1.1;
  }
  
  .hero-description {
    font-size: clamp(0.9rem, 4vw, 1rem);
    margin-bottom: var(--spacing-4);
    padding: 0 var(--spacing-1);
    line-height: 1.5;
  }
  
  .hero-actions {
    margin-bottom: var(--spacing-4);
    gap: var(--spacing-2);
  }
  
  .button {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
    max-width: 280px;
    min-height: 44px;
  }
  
  .button--large {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
    min-height: 48px;
  }
  
  /* Compact Stats for Small Mobile */
  .hero-stats-inline {
    margin-top: var(--spacing-3);
  }
  
  .stats-grid-inline {
    gap: var(--spacing-2);
    margin: 0 var(--spacing-1);
  }
  
  .stat-item-inline {
    min-width: 90px;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-sm);
  }
  
  .stat-number-inline {
    font-size: var(--font-size-xl);
    margin-bottom: 4px;
  }
  
  .stat-label-inline {
    font-size: 0.7rem;
    line-height: 1.2;
  }
  
  /* Enhanced Demo for Small Mobile */
  .hero-demo {
    margin: 0 var(--spacing-2);
  }
  
  .hero-demo-container {
    padding: 16px;
    border-radius: var(--radius-md);
  }
  
  .demo-panels {
    gap: 16px;
  }
  
  .demo-left-panel,
  .demo-right-panel {
    padding: 16px;
  }
  
  .demo-input {
    font-size: 16px; /* Prevent zoom on iOS */
    padding: 10px 14px;
  }
  
  /* Maintain 2x8 matrix on smallest screens */
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-3);
  }
  
  .industry-card {
    padding: var(--spacing-3);
  }
  
  .industry-title {
    font-size: var(--font-size-sm);
  }
  
  .industry-description {
    font-size: 0.7rem;
  }
  
  .section-title {
    font-size: var(--font-size-xl);
  }
  
  .container {
    padding: 0 var(--spacing-3);
  }

  /* Single column testimonials on very small screens */
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-3);
  }
}

@media (max-width: 375px) {
  .nav-container {
    padding: 0 var(--spacing-2);
  }
  
  .navbar {
    height: 3.5rem;
  }
  
  .nav-menu {
    top: 3.5rem;
  }
  
  .hero {
    padding: calc(3.5rem + var(--spacing-6)) 0 var(--spacing-6);
  }
  
  .hero-content {
    gap: var(--spacing-6);
  }
  
  .hero-badge {
    font-size: 0.7rem;
    padding: var(--spacing-1) var(--spacing-2);
  }
  
  .button {
    min-height: 44px;
  }
  
  .container {
    padding: 0 var(--spacing-2);
  }
  
  /* Maintain 2x8 industries layout */
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2);
  }
  
  .industry-card {
    padding: var(--spacing-2);
  }
  
  .industry-title {
    font-size: var(--font-size-xs);
    margin-bottom: var(--spacing-1);
  }
  
  .industry-description {
    font-size: 0.65rem;
    line-height: 1.3;
  }
  
  .stats-grid-inline {
    gap: var(--spacing-2);
  }
  
  .stat-item-inline {
    min-width: 70px;
    padding: var(--spacing-1) var(--spacing-2);
  }
  
  .stat-number-inline {
    font-size: var(--font-size-base);
  }
  
  .stat-label-inline {
    font-size: 0.6rem;
  }
}

/* Accessibility and Performance Optimizations */
@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;
  }
}

/* Focus styles for accessibility */
.nav-link:focus,
.button:focus,
.nav-toggle:focus {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* Enhanced Pricing Section */
.pricing {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.free-plan-highlight {
  text-align: center;
  margin-bottom: 2rem;
  padding: 0.5rem;
}

.free-plan-content {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #bae6fd 100%);
  border: 2px solid #0ea5e9;
  border-radius: 16px;
  padding: 20px 24px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.15);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  max-width: 600px;
  flex-wrap: wrap;
  justify-content: center;
}

.free-plan-content:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(14, 165, 233, 0.25);
  border-color: #0284c7;
}

.free-badge {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  animation: pulse-green 2s infinite;
}

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

.free-text {
  color: #0f172a;
  font-size: 15px;
  font-weight: 500;
  flex: 1;
  min-width: 200px;
}

.free-cta-button {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 25px;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
  white-space: nowrap;
}

.free-cta-button:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
  color: white;
}

/* Keep old styles for backward compatibility */
.free-plan-statement {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--color-gray-600);
  font-size: 0.95rem;
}

.free-plan-statement a {
  color: var(--color-gray-900);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.free-plan-statement a:hover {
  color: var(--color-primary-600);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 3rem 0;
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  position: relative;
  transition: all 0.4s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  height: fit-content;
}

.pricing-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
}

.pricing-card.featured {
  border: 2px solid var(--color-primary-600);
  background: rgba(59, 130, 246, 0.05);
  transform: scale(1.05);
  z-index: 10;
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.pricing-plan-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 1rem;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.pricing-currency {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-gray-700);
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-gray-900);
  line-height: 1;
}

.pricing-period {
  font-size: 1rem;
  color: var(--color-gray-600);
  font-weight: 500;
}

.pricing-annual {
  margin-bottom: 1.5rem;
  min-height: 1.5rem;
}

.pricing-yearly {
  color: #059669;
  font-weight: 600;
  font-size: 0.85rem;
  background: #ecfdf5;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  display: inline-block;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  text-align: left;
  min-height: 200px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-gray-700);
  font-size: 0.95rem;
}

.pricing-features li::before {
  content: '✓';
  color: #10b981;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: #ecfdf5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

.pricing-cta {
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  color: var(--color-gray-900);
  padding: 1rem 2rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
  width: 100%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.pricing-cta:hover {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  color: white;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.pricing-cta.primary {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.pricing-cta.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

.pricing-footer {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.pricing-footer p {
  color: var(--color-gray-600);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

/* Tooltip Styling */
.tooltip {
  position: relative;
  cursor: help;
  display: inline-block;
  margin-left: 6px;
  width: 16px;
  height: 16px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-radius: 50%;
  text-align: center;
  line-height: 16px;
  font-weight: 600;
  color: white;
  font-size: 11px;
  box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
  transition: all 0.2s ease;
}

.tooltip:hover {
  transform: scale(1.1);
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  box-shadow: 0 4px 8px rgba(99, 102, 241, 0.3);
}

.tooltip::before {
  content: 'i';
  font-style: normal;
  font-weight: 600;
}

.tooltip:hover::after {
  content: attr(title);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #1F2937;
  color: white;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  white-space: nowrap;
  z-index: 1000;
  max-width: 280px;
  white-space: normal;
  width: max-content;
  font-weight: 400;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.tooltip:hover::before {
  content: '';
  position: absolute;
  bottom: 115%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #1F2937;
  z-index: 1000;
}

/* Responsive Design for Pricing Grid */
@media (max-width: 1200px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 800px;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-8px);
  }
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 2rem 0;
    max-width: 400px;
  }
  
  .pricing-card {
    margin: 0;
    padding: 1.5rem;
  }
  
  .pricing-amount {
    font-size: 2.5rem;
  }
  
  .pricing-features {
    min-height: auto;
  }
  
  .pricing {
    padding: 4rem 0;
  }
}

@media (max-width: 480px) {
  .pricing-card {
    padding: 1.25rem;
  }
  
  .pricing-amount {
    font-size: 2rem;
  }
  
  .pricing-plan-name {
    font-size: 1.25rem;
  }
  
  .tooltip:hover::after {
    max-width: 250px;
    font-size: 12px;
    padding: 10px 12px;
  }
}

/* High DPI display optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .nav-logo,
  .footer-logo {
    image-rendering: -webkit-optimize-contrast;
  }
  
  .demo-image {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* Improved 4-Column Pricing Grid */
.pricing-grid-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1200px;
  margin: 3rem auto;
}

.pricing-card-enhanced {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.pricing-card-enhanced:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pricing-card-enhanced.featured {
  border: 2px solid #3b82f6;
  transform: scale(1.05);
}

.pricing-annual-enhanced {
  margin-bottom: 1.5rem;
  min-height: 1.5rem;
}

.pricing-yearly-enhanced {
  color: #059669;
  font-weight: 600;
  font-size: 0.85rem;
  background: #ecfdf5;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  display: inline-block;
}

/* Responsive for 4-column pricing */
@media (max-width: 1200px) {
  .pricing-grid-4col {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .pricing-card-enhanced.featured {
    transform: none;
  }
}

@media (max-width: 768px) {
  .pricing-grid-4col {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Override existing pricing grid for 4 columns */
.pricing .pricing-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 1.5rem !important;
  max-width: 1200px !important;
  margin: 3rem auto !important;
}

@media (max-width: 1200px) {
  .pricing .pricing-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 768px) {
  .pricing .pricing-grid {
    grid-template-columns: 1fr !important;
  }
}

.pricing-card {
  min-height: 550px !important;
}

.pricing-features {
  min-height: 180px !important;
}

.pricing-features {
  margin-bottom: var(--spacing-6);
}

/* Interactive Demo Section */
.demo-section {
  padding: var(--spacing-24) 0;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.demo-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233b82f6' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.demo-container {
  position: relative;
  z-index: 1;
}

.demo-interface {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-gray-200);
}

.demo-input-panel,
.demo-output-panel {
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  border: 1px solid var(--color-gray-200);
}

.demo-panel-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-6);
  display: flex;
  align-items: center;
}

.demo-panel-title svg {
  color: var(--color-primary-500);
}

.demo-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-6);
}

.demo-actions {
  display: flex;
  gap: var(--spacing-2);
}

.demo-action-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-2) var(--spacing-3);
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
  cursor: pointer;
  transition: var(--transition-fast);
}

.demo-action-btn:hover {
  background: var(--color-gray-50);
  border-color: var(--color-primary-300);
  color: var(--color-primary-600);
}

.demo-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.demo-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.demo-field label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-700);
}

.demo-field input,
.demo-field select {
  padding: var(--spacing-3);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  background: var(--color-white);
  transition: var(--transition-fast);
}

.demo-field input:focus,
.demo-field select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.demo-field input[readonly] {
  background: var(--color-gray-100);
  color: var(--color-gray-600);
}

.demo-generate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-4);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  margin-top: var(--spacing-4);
}

.demo-generate-btn:hover {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.demo-proposal-content {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-6);
  min-height: 400px;
  border: 1px solid var(--color-gray-200);
  position: relative;
}

.demo-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 400px;
  color: var(--color-gray-600);
}

.demo-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-gray-200);
  border-top: 3px solid var(--color-primary-500);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--spacing-4);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.demo-proposal-text {
  line-height: 1.7;
}

.demo-proposal-text h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
  margin-top: var(--spacing-6);
}

.demo-proposal-text h4:first-child {
  margin-top: 0;
}

.demo-proposal-text p {
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-4);
}

.demo-proposal-text ul {
  margin-bottom: var(--spacing-4);
  padding-left: var(--spacing-6);
}

.demo-proposal-text li {
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.demo-proposal-text strong {
  color: var(--color-gray-900);
  font-weight: 600;
}

.demo-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  margin-top: var(--spacing-8);
}

.demo-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition-fast);
}

.demo-feature:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.demo-feature-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
}

.demo-feature-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1);
}

.demo-feature-text strong {
  font-weight: 600;
  color: var(--color-gray-900);
  font-size: var(--font-size-sm);
}

.demo-feature-text span {
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

/* Responsive Design for Demo Section */
@media (max-width: 1024px) {
  .demo-interface {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }
  
  .demo-features {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }
}

@media (max-width: 768px) {
  .demo-section {
    padding: var(--spacing-16) 0;
  }
  
  .demo-interface {
    padding: var(--spacing-6);
  }
  
  .demo-input-panel,
  .demo-output-panel {
    padding: var(--spacing-4);
  }
  
  .demo-proposal-content {
    min-height: 300px;
    padding: var(--spacing-4);
  }
  
  .demo-panel-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-3);
  }
  
  .demo-actions {
    align-self: stretch;
  }
  
  .demo-action-btn {
    flex: 1;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .demo-interface {
    padding: var(--spacing-4);
  }
  
  .demo-input-panel,
  .demo-output-panel {
    padding: var(--spacing-3);
  }
  
  .demo-feature {
    padding: var(--spacing-4);
  }
  
  .demo-feature-icon {
    font-size: var(--font-size-xl);
  }
} 

/* Free Plan Mobile Responsiveness */
@media (max-width: 768px) {
  .free-plan-content {
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px;
    max-width: 95%;
  }

  .free-text {
    min-width: auto;
    text-align: center;
    font-size: 14px;
  }

  .free-cta-button {
    padding: 12px 24px;
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .free-plan-content {
    padding: 14px 16px;
    gap: 10px;
  }

  .free-badge {
    font-size: 11px;
    padding: 5px 10px;
  }

  .free-text {
    font-size: 13px;
  }

  .free-cta-button {
    padding: 10px 20px;
    font-size: 14px;
  }
} 

/* Rotating word styles removed - now using plain text */

/* Login button styling */
.nav-login {
    color: var(--color-primary-600) !important;
    font-weight: 600;
    border: 2px solid var(--color-primary-600);
    border-radius: 8px;
    padding: 8px 16px !important;
    margin-right: 12px;
    transition: all 0.3s ease;
}

.nav-login:hover {
    background-color: var(--color-primary-600);
    color: white !important;
    transform: translateY(-1px);
}