/* Main Styles for Anava Website */
:root {
  --primary-color: #4285F4;
  --secondary-color: #34A853;
  --accent-color: #673AB7;
  --text-color: #333333;
  --light-bg: #F8F9FA;
  --dark-bg: #202124;
  --white: #FFFFFF;
  --gray: #9AA0A6;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--light-bg);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background-color: var(--white);
  box-shadow: var(--box-shadow);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  display: flex;
  align-items: center;
  padding-left: 20px;
}

.logo img {
  height: 64px;
  margin-right: 10px;
}

.logo h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--primary-color);
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
}

nav ul li a:hover {
  color: var(--primary-color);
}

.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
}

.hero h2 {
  font-size: 48px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 20px;
  max-width: 800px;
  margin: 0 auto 40px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--accent-color);
  color: var(--white);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 700;
  transition: var(--transition);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.features {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h3 {
  font-size: 36px;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.section-title p {
  font-size: 18px;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

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

.feature-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-card i {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-card h4 {
  font-size: 24px;
  margin-bottom: 15px;
}

.screenshots {
  padding: 80px 0;
  background-color: var(--light-bg);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.screenshot-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.screenshot-item img {
  width: 100%;
  height: auto;
  transition: var(--transition);
}

.screenshot-item:hover img {
  transform: scale(1.05);
}

.download {
  padding: 80px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
  color: var(--white);
}

.download h3 {
  font-size: 36px;
  margin-bottom: 20px;
}

.download p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 40px;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.download-btn {
  display: flex;
  align-items: center;
  padding: 12px 30px;
  background-color: var(--white);
  color: var(--primary-color);
  text-decoration: none;
  border-radius: var(--border-radius);
  font-weight: 700;
  transition: var(--transition);
}

.download-btn i {
  font-size: 24px;
  margin-right: 10px;
}

.download-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.contact {
  padding: 80px 0;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--gray);
  border-radius: var(--border-radius);
  font-family: inherit;
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

.submit-btn {
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  padding: 12px 30px;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 700;
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: var(--secondary-color);
}

footer {
  background-color: var(--dark-bg);
  color: var(--white);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h4 {
  font-size: 18px;
  margin-bottom: 20px;
  color: var(--accent-color);
}

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

.footer-column ul li {
  margin-bottom: 10px;
}

.footer-column ul li a {
  color: var(--gray);
  text-decoration: none;
  transition: var(--transition);
}

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

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--primary-color);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray);
  font-size: 14px;
}

/* Navigation Toggle Button - Hidden by default for desktop */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 28px;
  color: var(--primary-color);
  padding: 10px;
  transition: var(--transition);
  z-index: 1001;
}

.nav-toggle.active {
  color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
  }
  
  .nav-toggle {
    display: block; /* Show only on mobile */
  }
  
  nav {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }
  
  nav ul {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding-top: 60px;
  }
  
  nav ul.show {
    display: flex;
  }
  
  nav ul li {
    margin: 15px 0;
  }
  
  .hero h2 {
    font-size: 36px;
  }

  .hero p {
    font-size: 18px;
  }

  .download-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 15px 0;
  }

  .logo img {
    height: 30px;
  }

  .logo h1 {
    font-size: 20px;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }

  nav ul li {
    margin: 5px 10px;
  }

  .hero h2 {
    font-size: 28px;
  }

  .hero p {
    font-size: 16px;
  }

  .section-title h3 {
    font-size: 28px;
  }
}

/* Privacy Policy & Legal Pages */
.legal-content {
  padding: 140px 0 80px;
}

.legal-content h2 {
  font-size: 36px;
  margin-bottom: 30px;
  color: var(--primary-color);
}

.legal-content h3 {
  font-size: 24px;
  margin: 30px 0 15px;
  color: var(--secondary-color);
}

.legal-content p, .legal-content ul, .legal-content ol {
  margin-bottom: 20px;
}

.legal-content ul, .legal-content ol {
  margin-left: 20px;
}