/* 
* Main Stylesheet for aipornartgenerator.love
* Modern, responsive design with SEO optimizations
*/

:root {
  /* Primary Color Palette */
  --primary-color: #6342e8;
  --secondary-color: #ff7e5f;
  --accent-color: #feb47b;
  --dark-bg: #0f1a2e;
  --light-bg: #f9f9fc;
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-light: #ffffff;
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Open+Sans:wght@400;500;600&display=swap');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--light-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
  font-weight: 700;
}

h3 {
  font-size: 1.5rem;
}

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Header & Navigation */
header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-container h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
}

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

nav a {
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
}

nav a:hover {
  background-color: rgba(99, 66, 232, 0.1);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: var(--spacing-lg) 0;
  background: linear-gradient(135deg, #f0f4ff 0%, #e4e8ff 100%);
}

.hero .container {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.hero-content {
  flex: 1;
}

.hero-content h2 {
  font-size: 2.8rem;
  margin-bottom: var(--spacing-sm);
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
}

/* CTA Buttons */
.cta-button {
  display: inline-block;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  text-align: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(99, 66, 232, 0.3);
  color: white;
}

.cta-large {
  padding: 1rem 2.5rem;
  font-size: 1.2rem;
}

.cta-container {
  text-align: center;
  margin-top: var(--spacing-md);
}

/* Features Section */
.features {
  padding: var(--spacing-xl) 0;
}

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

.section-title:after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  margin: var(--spacing-xs) auto 0;
  border-radius: 2px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.feature-card {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  margin-bottom: var(--spacing-sm);
}

.feature-card h3 {
  margin-bottom: var(--spacing-xs);
}

.feature-card p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* How It Works Section */
.how-it-works {
  padding: var(--spacing-xl) 0;
  background-color: #f4f6ff;
}

.steps {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.step {
  flex: 1;
  text-align: center;
  padding: var(--spacing-md);
  position: relative;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -30px;
  top: 30px;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto var(--spacing-sm);
}

.step h3 {
  margin-bottom: var(--spacing-xs);
}

.step p {
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Testimonials Section */
.testimonials {
  padding: var(--spacing-xl) 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.testimonial-content {
  position: relative;
  padding: var(--spacing-sm) 0;
}

.testimonial-content::before {
  content: """;
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 4rem;
  color: var(--primary-color);
  opacity: 0.2;
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-color);
  text-align: right;
  margin-top: var(--spacing-xs);
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-lg) 0;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--text-light);
  text-align: center;
}

.cta-section h2 {
  color: var(--text-light);
  margin-bottom: var(--spacing-xs);
}

.cta-section p {
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
footer {
  background-color: var(--dark-bg);
  color: var(--text-light);
  padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer-brand h3 {
  color: var(--text-light);
  margin-bottom: 0;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  gap: var(--spacing-xl);
}

.footer-column h4 {
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

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

.footer-column ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

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

/* Responsive Design */
@media (max-width: 992px) {
  html {
    font-size: 15px;
  }
  
  .hero .container {
    flex-direction: column;
  }
  
  .hero-content,
  .hero-visual {
    flex: none;
    width: 100%;
  }
  
  .steps {
    flex-direction: column;
  }
  
  .step:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .menu-toggle {
    display: block;
  }
  
  nav {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    height: 0;
    overflow: hidden;
    background-color: white;
    transition: all var(--transition-normal);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  }
  
  nav.active {
    height: auto;
    padding: var(--spacing-md) 0;
  }
  
  nav ul {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer-links {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  .features-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-card,
  .testimonial-card {
    max-width: 100%;
  }
  
  .cta-button {
    width: 100%;
  }
}