body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #0d0d0d;
  color: #f0f0f0;
  text-align: center;
}

.navbar {
  position: absolute;
  top: 0;
  width: 100%;
  background-color: rgba(0,0,0,0.6);
  padding: 12px 0;
  z-index: 5;
}

.navbar ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 0;
  padding: 0;
}

.navbar a {
  color: #f0f0f0;
  text-decoration: none;
  font-weight: bold;
}

.navbar a:hover {
  color: #00bfff;
}

.site-header {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.header-bg {
  position: absolute;
  inset: 0;
  background-image: url("../images/header-background.png");
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.header-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0,0,0,0.7);
  z-index: 2;
}

.hero {
  position: relative;
  z-index: 3;
  max-width: 700px;
  padding: 20px;
}

.logo {
max-height: 500px; /* increased logo size */ 
width: auto;
}

.hero-buttons {
  margin-top: 20px;
}

.cta {
  display: inline-block;
  padding: 12px 24px;
  margin: 10px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 6px;
}

.primary {
  background-color: #00bfff;
  color: #000;
}

.secondary {
  border: 2px solid #00bfff;
  color: #00bfff;
}

.content {
  padding: 60px 20px;
}

section {
  margin-bottom: 60px;
}

.features ul,
.roadmap ul {
  list-style: none;
  padding: 0;
}

.features li,
.roadmap li {
  margin: 10px 0;
}

.sprite-preview {
  max-width: 300px;
  margin-top: 20px;
}

.gallery-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 20px;
  justify-content: center;
}

.gallery-strip img {
  height: 150px;
  transition: transform 0.2s ease;
  cursor: pointer;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.9);
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.lightbox-content {
  max-width: 90%;
  max-height: 80%;
}

.lightbox .close,
.lightbox .prev,
.lightbox .next {
  position: absolute;
  font-size: 2rem;
  color: white;
  cursor: pointer;
  padding: 10px;
}

.lightbox .close {
  top: 20px;
  right: 30px;
}

.lightbox .prev {
  left: 20px;
  top: 50%;
}

.lightbox .next {
  right: 20px;
  top: 50%;
}

.site-footer {
  padding: 20px;
  background-color: #111;
}