:root {
  --primary: #00bfa6;
  --secondary: #1f2937;
  --bg: #0f172a;
  --surface: rgba(30, 41, 59, 0.8);
  --text: #f1f5f9;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --font: 'Orbitron', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: var(--text);
  margin: 0;
  padding: 0;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface);
  padding: 1rem 2rem;
  border-bottom: 1px solid #334155;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.logo {
  font-weight: bold;
  color: var(--primary);
  font-size: 1.5rem;
}

nav a {
  margin-left: 20px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.hero {
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

.hero h1 {
  font-size: 3rem;
  color: var(--primary);
}

.hero p {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.2rem;
}

.hero-cta {
  margin-top: 2rem;
}

.btn, .btn-secondary {
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  font-weight: bold;
  margin: 0.5rem;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.btn {
  background: var(--primary);
  color: var(--bg);
  border: none;
  box-shadow: 0 0 10px var(--primary);
}

.btn:hover {
  background: #089981;
  box-shadow: 0 0 15px #089981;
}

.btn-secondary {
  border: 2px solid var(--primary);
  background: transparent;
  color: var(--primary);
  box-shadow: 0 0 10px var(--primary);
}

.btn-secondary:hover {
  background: var(--primary);
  color: var(--bg);
  box-shadow: 0 0 15px var(--primary);
}

section {
  padding: 4rem 2rem;
  text-align: center;
}

.products {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.product-card {
  background: var(--surface);
  border-radius: 10px;
  padding: 2rem;
  max-width: 400px;
  box-shadow: 0 0 15px rgba(0, 191, 166, 0.3);
  backdrop-filter: blur(10px);
}

.product-card img {
  max-width: 100%;
  border-radius: 10px;
  margin-top: 1rem;
}

form {
  margin-top: 1.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

form label {
  display: block;
  margin-bottom: 1rem;
  font-weight: 500;
}

form input[type="email"],
form textarea {
  width: 100%;
  padding: 0.75rem;
  border-radius: 5px;
  border: none;
  font-size: 1rem;
  background-color: #334155;
  color: var(--text);
  margin-top: 0.5rem;
}

form textarea {
  resize: vertical;
  min-height: 100px;
}

#form-status {
  display: none;
  margin-top: 1rem;
  color: var(--accent);
  text-align: center;
}

.site-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
  background: #1e293b;
  color: var(--muted);
}

.site-footer a {
  color: var(--accent);
  margin: 0 5px;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  nav a {
    margin-left: 10px;
    font-size: 0.9rem;
  }

  .btn, .btn-secondary {
    display: block;
    margin: 0.75rem auto;
  }

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

}
.logo a {
  color: inherit;
  text-decoration: none;
}
.screenshot-gallery {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.screenshot-gallery img {
  max-width: 30%;
  min-width: 200px;
  border-radius: 12px;
  box-shadow: 0 0 12px rgba(0, 191, 166, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.screenshot-gallery img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 191, 166, 0.4);
}

@media (max-width: 768px) {
  .screenshot-gallery img {
    max-width: 80%;
  }
}