/* CSS Design System for ChatbotLex */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Colors */
  --bg-main: hsl(224, 71%, 4%);
  --bg-card: hsla(224, 71%, 7%, 0.6);
  --bg-card-hover: hsla(224, 71%, 10%, 0.8);
  --border-color: hsla(224, 71%, 20%, 0.4);
  --border-glow: hsla(263, 90%, 50%, 0.3);
  
  --text-primary: hsl(210, 40%, 98%);
  --text-secondary: hsl(217, 30%, 80%);
  --text-muted: hsl(217, 15%, 60%);
  
  --primary: hsl(263, 90%, 50%);
  --primary-glow: hsla(263, 90%, 50%, 0.4);
  --secondary: hsl(190, 95%, 50%);
  --success: hsl(142, 70%, 50%);
  --warning: hsl(38, 92%, 50%);
  
  /* Gradients */
  --grad-primary: linear-gradient(135deg, hsl(263, 90%, 50%), hsl(290, 90%, 50%));
  --grad-accent: linear-gradient(135deg, hsl(190, 95%, 50%), hsl(263, 90%, 50%));
  --grad-text: linear-gradient(135deg, hsl(0, 0%, 100%) 0%, hsl(210, 40%, 98%) 50%, hsl(217, 30%, 80%) 100%);
  --grad-mesh: radial-gradient(at 0% 0%, hsla(263, 90%, 50%, 0.15) 0px, transparent 50%),
               radial-gradient(at 100% 100%, hsla(190, 95%, 50%, 0.1) 0px, transparent 50%);
  
  /* Fonts */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  /* Effects */
  --shadow-sm: 0 2px 8px -2px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 32px -4px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 24px -2px hsla(263, 90%, 50%, 0.25);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

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

body {
  background-color: var(--bg-main);
  background-image: var(--grad-mesh);
  color: var(--text-primary);
  font-family: var(--font-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Header & Navigation */
header {
  backdrop-filter: blur(12px);
  background-color: hsla(224, 71%, 4%, 0.75);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 2rem;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--grad-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow: var(--shadow-glow);
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: hsla(142, 70%, 50%, 0.1);
  border: 1px solid hsla(142, 70%, 50%, 0.2);
  color: var(--success);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--success);
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
}

/* Main Content Layout */
main {
  max-width: 1200px;
  margin: 3rem auto;
  padding: 0 2rem;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 968px) {
  main {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin: 2rem auto;
  }
}

/* Hero Section (Left) */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-tag {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--secondary);
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
}

/* Integration Details Dashboard (Right) */
.dashboard-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.dashboard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-primary);
}

.dashboard-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Steps List */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: hsla(263, 90%, 50%, 0.15);
  border: 1px solid var(--primary);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.step-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.step-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Code Snippets & Inputs */
.code-container {
  position: relative;
  background: hsla(224, 71%, 2%, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  margin-top: 0.5rem;
  overflow-x: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.code-text {
  color: var(--secondary);
  word-break: break-all;
  user-select: all;
}

.copy-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.75rem;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.copy-btn:hover {
  background: hsla(263, 90%, 50%, 0.2);
  border-color: var(--primary);
  color: var(--text-primary);
}

/* Footer styling */
footer {
  border-top: 1px solid var(--border-color);
  padding: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  background-color: hsla(224, 71%, 3%, 0.5);
}

/* Animations */
@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(142, 70, 50, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(142, 70, 50, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(142, 70, 50, 0);
  }
}