/* css/styles.css */
:root {
  --primary-color: #e74c3c;
  --secondary-color: #2ecc71;
  --accent-color: #3498db;
  --dark-color: #2c3e50;
  --light-color: #ecf0f1;
  --text-color: #333;
  --gray-color: #95a5a6;
  --white: #fff;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

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

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: 8px;
  z-index: 1000;
  text-decoration: none;
  border-radius: 0 0 4px 0;
}

.skip-link:focus {
  top: 0;
}

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

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--dark-color);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  font-size: 2rem;
  color: var(--primary-color);
}

.brand-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
}

/* Navigation */
#nav-toggle {
  display: none;
  flex-direction: column;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background-color: var(--dark-color);
  margin: 3px 0;
  transition: var(--transition);
}

.site-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--dark-color);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--primary-color);
}

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

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #f9f9f9 0%, #eef2f5 100%);
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  flex: 1;
}

.hero h1 {
  margin-bottom: 1.5rem;
  color: var(--dark-color);
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--gray-color);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

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

.fruit-placeholder {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 8rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  border: 2px solid var(--primary-color);
  transition: var(--transition);
  cursor: pointer;
}

.btn:hover {
  background-color: transparent;
  color: var(--primary-color);
  transform: translateY(-2px);
}

.btn.ghost {
  background-color: transparent;
  color: var(--primary-color);
}

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

.small-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--accent-color);
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.small-btn:hover {
  background-color: var(--dark-color);
  transform: translateY(-2px);
}

/* Features Section */
.features {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--dark-color);
}

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

.feature-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}

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

.feature-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

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

/* Projects Section */
.cta {
  padding: 80px 0;
  background-color: #f9f9f9;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.project-card {
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}

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

.project-image {
  height: 150px;
  background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 3rem;
}

.project-card h4 {
  padding: 1rem 1rem 0.5rem;
  color: var(--dark-color);
}

.project-card p {
  padding: 0 1rem;
  color: var(--gray-color);
  margin-bottom: 1rem;
}

.project-card .small-btn {
  margin: 0 1rem 1.5rem;
}

/* Newsletter Section */
.newsletter {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter h2 {
  color: white;
}

.newsletter-form {
  display: flex;
  margin-top: 2rem;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
}

.newsletter-form .btn {
  background-color: var(--dark-color);
  border-color: var(--dark-color);
}

.newsletter-form .btn:hover {
  background-color: transparent;
  color: var(--dark-color);
}

/* Footer */
.site-footer {
  background-color: var(--dark-color);
  color: var(--light-color);
  padding: 60px 0 20px;
}

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

.footer-section h3 {
  color: white;
  margin-bottom: 1.5rem;
}

.brand-footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
}

.brand-footer i {
  color: var(--primary-color);
}

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

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

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

.footer-section a:hover {
  color: white;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

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

.social-links a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray-color);
  font-size: 0.9rem;
}

.footer-bottom a {
  color: var(--gray-color);
}

.footer-bottom a:hover {
  color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .header-inner {
    padding: 1rem 0;
  }
  
  #nav-toggle {
    display: flex;
  }
  
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: var(--transition);
  }
  
  .site-nav[data-visible="true"] {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .site-nav ul {
    flex-direction: column;
    padding: 1rem 0;
    gap: 0;
  }
  
  .site-nav li {
    width: 100%;
  }
  
  .site-nav a {
    display: block;
    padding: 1rem 2rem;
    border-bottom: 1px solid #f0f0f0;
  }
  
  .site-nav a::after {
    display: none;
  }
  
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero-inner {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .fruit-placeholder {
    width: 200px;
    height: 200px;
    font-size: 5rem;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
}

/* Animation for scroll-triggered elements */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}