/*
* CreateAIFurry.love - Main Stylesheet
* Unique green-teal color scheme design
*/

:root {
  --primary: #4CAF50;
  --primary-light: #81C784;
  --primary-dark: #388E3C;
  --secondary: #00BCD4;
  --secondary-light: #4DD0E1;
  --secondary-dark: #0097A7;
  --accent: #009688;
  --text-dark: #212121;
  --text-medium: #424242;
  --text-light: #FFFFFF;
  --text-muted: #757575;
  --bg-light: #FFFFFF;
  --bg-off: #F5F5F5;
  --bg-dark: #263238;
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-dark), var(--primary-dark));
  --border-radius: 10px;
  --border-radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text-medium);
  line-height: 1.6;
  font-size: 16px;
  background-color: var(--bg-light);
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 20px;
}

p {
  margin-bottom: 20px;
}

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

a:hover {
  color: var(--primary-dark);
}

ul {
  list-style: none;
}

img, svg {
  max-width: 100%;
  height: auto;
}

.highlight {
  color: var(--secondary);
  position: relative;
}

section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-description {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 50px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.5px;
  border: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-light);
  box-shadow: 0 5px 15px rgba(76, 175, 80, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 8px 20px rgba(76, 175, 80, 0.4);
  transform: translateY(-3px);
  color: var(--text-light);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: var(--text-light);
}

.btn-cta {
  background: var(--text-light);
  color: var(--primary);
  font-size: 1.1rem;
  padding: 15px 40px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  color: var(--secondary);
}

/* Header */
.site-header {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
  padding: 15px 0;
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

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

.brand {
  display: flex;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 15px;
}

.site-title {
  font-size: 1.5rem;
  margin: 0;
  font-weight: 700;
  color: var(--primary);
}

.main-nav ul {
  display: flex;
  gap: 30px;
}

.main-nav a {
  color: var(--text-dark);
  font-weight: 600;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
}

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

.nav-cta {
  background: var(--gradient-primary);
  color: var(--text-light) !important;
  padding: 8px 20px;
  border-radius: 50px;
  margin-left: 10px;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.nav-cta::after {
  display: none;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--primary);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 3px;
}

/* Hero Section */
.hero-section {
  padding: 160px 0 80px;
  background: linear-gradient(170deg, #FFFFFF 55%, #E8F5E9 100%);
  position: relative;
  overflow: hidden;
}

.hero-section .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-description {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--text-medium);
}

.hero-cta {
  display: flex;
  gap: 15px;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-svg {
  max-width: 100%;
  height: auto;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

/* Features Section */
.features-section {
  background-color: var(--bg-light);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--bg-light);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  z-index: 1;
  text-align: center;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--gradient-primary);
  z-index: -1;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* How It Works Section */
.how-it-works-section {
  background-color: var(--bg-off);
  position: relative;
  overflow: hidden;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  position: relative;
  z-index: 1;
}

.step-card {
  background: var(--bg-light);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--shadow);
  position: relative;
  text-align: center;
}

.step-number {
  position: absolute;
  top: -15px;
  left: 30px;
  background: var(--gradient-primary);
  color: var(--text-light);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: 0 5px 10px rgba(76, 175, 80, 0.3);
}

.step-icon {
  margin: 15px 0 20px;
  display: flex;
  justify-content: center;
}

.step-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.step-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Gallery Section */
.gallery-section {
  background-color: var(--bg-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.gallery-item {
  background: var(--bg-light);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-image {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-off);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.gallery-item h3 {
  font-size: 1.2rem;
  margin: 15px 20px 5px;
}

.gallery-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0 20px 20px;
}

/* CTA Section */
.cta-section {
  background: var(--gradient-primary);
  color: var(--text-light);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
}

.cta-section::before {
  top: -100px;
  left: -100px;
}

.cta-section::after {
  bottom: -100px;
  right: -100px;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--text-light);
}

.cta-description {
  font-size: 1.2rem;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

/* Footer */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-muted);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.footer-logo {
  flex-shrink: 0;
}

.footer-title {
  color: var(--text-light);
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 5px;
}

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

.footer-nav {
  display: flex;
  gap: 40px;
}

.footer-nav-column h3 {
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-nav-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient-primary);
}

.footer-nav-column ul li {
  margin-bottom: 15px;
}

.footer-nav-column ul li a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-nav-column ul li a:hover {
  color: var(--primary-light);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
  
  .hero-section {
    padding: 140px 0 60px;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-brand {
    grid-column: span 2;
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  .hero-section .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--bg-light);
    padding: 100px 30px 30px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-brand {
    grid-column: span 1;
  }
  
  .footer-nav {
    flex-direction: column;
    gap: 30px;
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .hero-section {
    padding: 120px 0 50px;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .feature-card, 
  .step-card, 
  .gallery-item {
    padding: 25px;
  }
}

/* Animation classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.show {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile menu open style for body */
body.menu-open {
  overflow: hidden;
}