/*
Theme Name: EduReka
Description: Custom WordPress theme for EduReka - AI Agents That Learn, Adapt, and Win. Dark, modern, tech-forward design for the future of AI-powered appointment setting.
Author: EduReka LLC
Version: 1.0.0
License: GPL v2 or later
Text Domain: edureka
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
  --primary-green: #00C853;
  --dark: #1A1A1A;
  --white: #FFFFFF;
  --accent-gray: #F5F5F5;
  --hover-green: #00A844;
  --dark-gray: #333333;
  --light-gray: #666666;
  --border-gray: #2A2A2A;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--white);
  background-color: var(--dark);
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1rem;
  color: #CCCCCC;
}

a {
  color: var(--primary-green);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--hover-green);
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-dark {
  background-color: var(--dark);
}

.section-darker {
  background-color: #0F0F0F;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-gray);
  transition: all 0.3s ease;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.logo img {
  height: 40px;
  margin-right: 10px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  color: var(--white);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: var(--primary-green);
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-green);
  transition: width 0.3s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

.header-cta {
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-decoration: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary-green);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--hover-green);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 200, 83, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--border-gray);
}

.btn-secondary:hover {
  border-color: var(--primary-green);
  color: var(--primary-green);
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--dark) 0%, #0F0F0F 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(0, 200, 83, 0.1) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--white) 0%, #CCCCCC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin-bottom: 2rem;
  color: #CCCCCC;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* Cards */
.card {
  background: var(--border-gray);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--border-gray);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-green);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card h3 {
  color: var(--primary-green);
  margin-bottom: 1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

/* Industry Cards */
.industry-card {
  background: linear-gradient(135deg, var(--dark-gray) 0%, var(--border-gray) 100%);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
  border: 1px solid var(--border-gray);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.industry-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-green);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.industry-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.industry-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
}

.pricing {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-green);
  margin: 1rem 0;
}

.pricing-context {
  font-size: 0.9rem;
  color: var(--light-gray);
  margin-bottom: 1.5rem;
}

/* Team Cards */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.team-card {
  background: var(--dark-gray);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--border-gray);
  transition: all 0.3s ease;
}

.team-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-green);
}

.team-avatar {
  width: 80px;
  height: 80px;
  background: var(--primary-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
  font-weight: bold;
  color: var(--white);
}

.team-role {
  color: var(--primary-green);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin: 4rem 0;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--primary-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--white);
}

.step::after {
  content: '→';
  position: absolute;
  top: 30px;
  right: -1.5rem;
  color: var(--primary-green);
  font-size: 2rem;
  font-weight: bold;
}

.step:last-child::after {
  display: none;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--white);
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--dark-gray);
  border: 1px solid var(--border-gray);
  border-radius: 6px;
  color: var(--white);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-green);
}

.form-input::placeholder {
  color: var(--light-gray);
}

.form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--dark-gray);
  border: 1px solid var(--border-gray);
  border-radius: 6px;
  color: var(--white);
  font-size: 1rem;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-file {
  background: var(--border-gray);
  padding: 2rem;
  border: 2px dashed var(--primary-green);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-file:hover {
  background: var(--dark-gray);
}

/* FAQ */
.faq-item {
  background: var(--dark-gray);
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  background: var(--border-gray);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--white);
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: var(--dark-gray);
}

.faq-answer {
  padding: 1.5rem;
  color: #CCCCCC;
  display: none;
}

.faq-answer.active {
  display: block;
}

.faq-toggle {
  color: var(--primary-green);
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-toggle.active {
  transform: rotate(45deg);
}

/* Footer */
.site-footer {
  background: #0F0F0F;
  padding: 3rem 0 1rem;
  border-top: 1px solid var(--border-gray);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--primary-green);
  margin-bottom: 1rem;
}

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

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: #CCCCCC;
  transition: color 0.3s ease;
}

.footer-section ul li a:hover {
  color: var(--primary-green);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-gray);
  text-align: center;
  color: var(--light-gray);
}

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

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .step::after {
    content: '↓';
    top: auto;
    bottom: -2rem;
    right: 50%;
    transform: translateX(50%);
  }
  
  .header-cta {
    display: none;
  }
  
  .container {
    padding: 0 15px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .card, .industry-card, .team-card {
    padding: 1.5rem;
  }
  
  .hero {
    min-height: 80vh;
  }
}

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

.text-green {
  color: var(--primary-green);
}

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-2 {
  margin-top: 2rem;
}

.hidden {
  display: none;
}

.bg-darker {
  background-color: #0F0F0F;
}

.border-green {
  border: 1px solid var(--primary-green);
}

/* WordPress Specific */
.wp-post-navigation {
  margin: 2rem 0;
}

.wp-post-navigation a {
  display: inline-block;
  padding: 12px 24px;
  background: var(--dark-gray);
  border-radius: 6px;
  transition: all 0.3s ease;
}

.wp-post-navigation a:hover {
  background: var(--primary-green);
}

.page-content {
  padding: 120px 0 80px;
}

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

.entry-title {
  color: var(--white);
  margin-bottom: 1rem;
}

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

.entry-content h2,
.entry-content h3,
.entry-content h4 {
  color: var(--primary-green);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.entry-content ul,
.entry-content ol {
  margin: 1rem 0;
  padding-left: 2rem;
}

.entry-content li {
  margin-bottom: 0.5rem;
  color: #CCCCCC;
}

/* Blog Styles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.post-card {
  background: var(--dark-gray);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-gray);
  transition: all 0.3s ease;
}

.post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.post-thumbnail {
  height: 200px;
  background: var(--border-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-gray);
}

.post-content {
  padding: 1.5rem;
}

.post-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.post-meta {
  color: var(--light-gray);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.post-excerpt {
  color: #CCCCCC;
  margin-bottom: 1rem;
}

.read-more {
  color: var(--primary-green);
  font-weight: 600;
}

/* Audio Player Styles */
.audio-player {
  background: var(--dark-gray);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--border-gray);
  margin: 2rem 0;
}

.audio-player-placeholder {
  padding: 3rem 2rem;
  border: 2px dashed var(--primary-green);
  border-radius: 8px;
  background: var(--border-gray);
}

.audio-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.play-button {
  width: 60px;
  height: 60px;
  background: var(--primary-green);
  border: none;
  border-radius: 50%;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.play-button:hover {
  background: var(--hover-green);
  transform: scale(1.05);
}

/* Timeline Styles */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary-green);
}

.timeline-item {
  position: relative;
  padding: 1rem 0 1rem 80px;
  margin-bottom: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 21px;
  top: 1.5rem;
  width: 18px;
  height: 18px;
  background: var(--primary-green);
  border-radius: 50%;
}

.timeline-step {
  font-weight: 600;
  color: var(--primary-green);
  margin-bottom: 0.5rem;
}

.timeline-description {
  color: #CCCCCC;
}

/* Volume Discount Banner */
.volume-banner {
  background: linear-gradient(135deg, var(--primary-green), var(--hover-green));
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 8px;
  text-align: center;
  margin: 2rem 0;
  font-weight: 600;
}

/* Free Trial Banner */
.free-trial-banner {
  background: linear-gradient(135deg, var(--primary-green), var(--hover-green));
  color: var(--white);
  padding: 3rem 2rem;
  border-radius: 16px;
  text-align: center;
  margin: 3rem 0;
  position: relative;
  overflow: hidden;
}

.free-trial-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></svg>');
  background-size: 20px 20px;
}

.free-trial-banner h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.free-trial-banner p {
  font-size: 1.1rem;
  margin-bottom: 0;
  position: relative;
  z-index: 2;
}

/* Checklist Styles */
.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  color: #CCCCCC;
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-green);
  font-weight: bold;
  font-size: 1.2rem;
}

/* Comparison Table */
.comparison-table {
  background: var(--dark-gray);
  border-radius: 12px;
  overflow: hidden;
  margin: 2rem 0;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border-gray);
}

.comparison-row:last-child {
  border-bottom: none;
}

.comparison-cell {
  padding: 1.5rem;
  text-align: center;
}

.comparison-cell.old-way {
  background: #2A1A1A;
  color: #FFCCCC;
}

.comparison-cell.edureka-way {
  background: var(--dark-gray);
  color: var(--white);
}

.comparison-header {
  font-weight: 600;
  border-bottom: 1px solid var(--border-gray);
  background: var(--border-gray);
}

.comparison-header.old-way {
  background: #3A2A2A;
  color: #FFDDDD;
}

.comparison-header.edureka-way {
  background: var(--primary-green);
  color: var(--white);
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--dark-gray);
  border: 1px solid var(--border-gray);
  border-radius: 8px;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--light-gray);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

.form-group input[type="file"] {
  padding: 0.6rem;
}

.form-group small {
  display: block;
  margin-top: 0.4rem;
}

/* Grid 4-column */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Post content */
.post-content h2,
.post-content h3 {
  margin-top: 2rem;
  color: var(--white);
}

.post-content p {
  color: #CCC;
}

.post-content a {
  color: var(--primary-green);
}

.post-content ul,
.post-content ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
  color: #CCC;
}

.post-content li {
  margin-bottom: 0.5rem;
}