/* WildRobin Copyright & Policy Network - Main Stylesheet */
/* Design: Dark forest-inspired corporate style with network aesthetics */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --color-bg-dark: #0a1428;
  --color-bg-darker: #050a12;
  --color-forest-green: #1a3a3a;
  --color-forest-dark: #0f2626;
  --color-emerald: #2d8659;
  --color-emerald-light: #3da66d;
  --color-gold: #b8956a;
  --color-gold-light: #d4af7f;
  --color-text-primary: #e8e8e8;
  --color-text-secondary: #a8a8a8;
  --color-border: #1f3f3f;
  --color-border-accent: #2d8659;
  
  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: linear-gradient(135deg, var(--color-bg-darker) 0%, var(--color-bg-dark) 100%);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3rem;
  letter-spacing: -1px;
}

h2 {
  font-size: 2.2rem;
  letter-spacing: -0.5px;
}

h3 {
  font-size: 1.6rem;
}

h4 {
  font-size: 1.3rem;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  font-weight: 300;
}

a {
  color: var(--color-emerald-light);
  text-decoration: none;
  transition: color 0.3s ease;
  border-bottom: 1px solid transparent;
}

a:hover {
  color: var(--color-gold-light);
  border-bottom-color: var(--color-gold);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Header & Navigation */
header {
  background: rgba(10, 20, 40, 0.95);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-emerald-light);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-gold-light);
}

nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all 0.3s ease;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-emerald-light);
  transition: width 0.3s ease;
}

nav a:hover {
  color: var(--color-emerald-light);
}

nav a:hover::after {
  width: 100%;
}

/* Top Strip */
.top-strip {
  background: linear-gradient(90deg, var(--color-forest-green) 0%, rgba(45, 134, 89, 0.1) 100%);
  border-bottom: 1px solid var(--color-border-accent);
  padding: var(--spacing-sm) 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-emerald-light);
  font-weight: 500;
}

/* Hero Section */
.hero {
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(45, 134, 89, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(184, 149, 106, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--color-emerald-light);
  margin-bottom: var(--spacing-lg);
  font-size: 2.8rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  line-height: 1.8;
}

.hero-supporting {
  font-size: 0.95rem;
  color: var(--color-gold);
  font-style: italic;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.button-group {
  display: flex;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 2px solid var(--color-emerald-light);
  background: transparent;
  color: var(--color-emerald-light);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border-radius: 2px;
}

.btn:hover {
  background: var(--color-emerald-light);
  color: var(--color-bg-dark);
  box-shadow: 0 0 20px rgba(45, 134, 89, 0.3);
}

.btn-primary {
  background: var(--color-emerald-light);
  color: var(--color-bg-dark);
  border-color: var(--color-emerald-light);
}

.btn-primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-bg-dark);
  box-shadow: 0 0 20px rgba(212, 175, 127, 0.3);
}

/* Network Nodes Section */
.network-nodes {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  padding-bottom: var(--spacing-lg);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-emerald-light), transparent);
}

.nodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.node-card {
  background: rgba(26, 58, 58, 0.5);
  border: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  border-radius: 2px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.node-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-emerald-light), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.node-card:hover {
  background: rgba(26, 58, 58, 0.8);
  border-color: var(--color-emerald-light);
  box-shadow: var(--shadow-md), inset 0 0 20px rgba(45, 134, 89, 0.1);
}

.node-card:hover::before {
  opacity: 1;
}

.node-card h3 {
  color: var(--color-emerald-light);
  margin-bottom: var(--spacing-md);
  font-size: 1.3rem;
}

.node-card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Connecting Lines */
.network-lines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  opacity: 0.1;
}

/* Section: Reference Materials */
.reference-section {
  padding: var(--spacing-2xl) 0;
  background: rgba(15, 38, 38, 0.5);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: var(--spacing-2xl) 0;
}

.reference-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.reference-content p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* Notice Submission Flow */
.notice-flow {
  padding: var(--spacing-2xl) 0;
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.flow-step {
  background: rgba(26, 58, 58, 0.5);
  border: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  border-radius: 2px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

.flow-step:hover {
  background: rgba(26, 58, 58, 0.8);
  border-color: var(--color-emerald-light);
}

.step-number {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: var(--color-emerald-light);
  color: var(--color-bg-dark);
  border-radius: 50%;
  line-height: 40px;
  text-align: center;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-display);
}

.flow-step h4 {
  color: var(--color-emerald-light);
  margin-bottom: var(--spacing-sm);
}

.flow-step p {
  font-size: 0.9rem;
}

/* Form Styles */
.form-group {
  margin-bottom: var(--spacing-lg);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-emerald-light);
  font-weight: 600;
  font-size: 0.95rem;
}

input[type="text"],
input[type="email"],
input[type="url"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-sm);
  background: rgba(26, 58, 58, 0.5);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: 2px;
  transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-emerald-light);
  background: rgba(26, 58, 58, 0.8);
  box-shadow: 0 0 10px rgba(45, 134, 89, 0.2);
}

textarea {
  resize: vertical;
  min-height: 150px;
}

/* Page Sections */
.page-section {
  padding: var(--spacing-2xl) 0;
}

.page-section h2 {
  color: var(--color-emerald-light);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.page-section h3 {
  color: var(--color-gold);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.content-block {
  background: rgba(26, 58, 58, 0.3);
  border-left: 3px solid var(--color-emerald-light);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border-radius: 2px;
}

.content-block p {
  margin-bottom: var(--spacing-md);
}

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

/* Footer */
footer {
  background: rgba(10, 20, 40, 0.95);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
  color: var(--color-emerald-light);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

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

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: var(--color-emerald-light);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}

.footer-bottom p {
  margin-bottom: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  nav ul {
    gap: var(--spacing-md);
  }

  nav a {
    font-size: 0.85rem;
  }

  .button-group {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .nodes-grid {
    grid-template-columns: 1fr;
  }

  .flow-steps {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 480px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 2.5rem;
  }

  h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  nav ul {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .hero {
    padding: var(--spacing-lg) 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .page-section {
    padding: var(--spacing-lg) 0;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-muted {
  color: var(--color-text-secondary);
}

.text-accent {
  color: var(--color-emerald-light);
}

.text-gold {
  color: var(--color-gold);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.py-lg {
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
}

.border-top {
  border-top: 1px solid var(--color-border);
}

.border-bottom {
  border-bottom: 1px solid var(--color-border);
}

/* Last Updated */
.last-updated {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}