/* Global Styles */
:root {
  --primary-color: #2E7D32;
  /* Hunter Green */
  --accent-color: #69F0AE;
  /* Light Green Accent */
  --bg-color: #121212;
  --surface-color: #1E1E1E;
  --text-color: #E0E0E0;
  --text-secondary: #B0B0B0;
  --font-main: 'Inter', sans-serif;
  --max-width: 1200px;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
  color: #fff;
}

h1 {
  font-size: 3rem;
  line-height: 1.2;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  text-align: center;
}

p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

/* Utility */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-color), #43A047);
  color: white;
  padding: 12px 32px;
  margin-top: 20px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(46, 125, 50, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.6);
}

/* Header */
header {
  padding: 20px 0;
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background: rgba(18, 18, 18, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  /* Subtle border */
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-color);
  letter-spacing: -1px;
}

.nav-links a {
  margin-left: 30px;
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--accent-color);
}

/* Hero Section */
.hero {
  padding: 100px 0 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 80vh;
}

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

.hero-subtitle {
  color: var(--accent-color);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 10px;
  display: block;
}

.hero p {
  margin: 20px 0 40px;
  font-size: 1.25rem;
}

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

.hero-image img {
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 0.5s ease;
}

.hero-image:hover img {
  transform: perspective(1000px) rotateY(0deg);
}


/* Features Section */
.features {
  padding: 100px 0;
  background-color: var(--surface-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.03);
  padding: 40px;
  border-radius: 20px;
  transition: transform 0.3s, background 0.3s;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: block;
}

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

/* Gallery Section */
.gallery {
  padding: 100px 0;
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.gallery-item {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s;
  position: relative;
  aspect-ratio: 9 / 16;
  /* Mobile screenshots */
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-item:hover {
  transform: scale(1.02);
}

/* CTA Section */
.cta {
  padding: 100px 0;
  text-align: center;
  background: linear-gradient(rgba(46, 125, 50, 0.1), rgba(18, 18, 18, 1));
}

.cta h2 {
  max-width: 800px;
  margin: 0 auto 30px;
}

/* Footer */
footer {
  padding: 50px 0;
  text-align: center;
  color: var(--text-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }

  .hero {
    flex-direction: column;
    padding-top: 100px;
    text-align: center;
  }

  .hero-content {
    margin-bottom: 50px;
  }

  .hero-image img {
    transform: none;
    /* Remove 3D effect on mobile for better fit */
  }

  .nav-links {
    display: none;
    /* Simple mobile nav hiding for MVP */
  }
}