html,
body {
  background-color: #1a1a1a; /* Dark grey background */
  color: #f2f2f2;            /* Light text */
  scroll-behavior: smooth;
}

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

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #222; /* Slightly lighter dark */
  border-bottom: 1px solid #333;
  z-index: 1000;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #f2f2f2;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav a {
  text-decoration: none;
  color: #f2f2f2;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: #8ab4f8;
}

#hero {
  height: 100vh;
  background: url('../images/hero-image.png') no-repeat center center;
  background-size: cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  text-align: center;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #cccccc;
}

.btn {
  padding: 0.75rem 1.5rem;
  background-color: #8ab4f8;
  color: #1a1a1a;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s;
  font-weight: bold;
}

.btn:hover {
  background-color: #669df6;
}

#hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.6) 100%);
  pointer-events: none;
}

section {
  padding: 2rem 0;
}

section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
  color: #ffffff;
}

section p,
section ul {
  font-size: 1rem;
  color: #bbbbbb;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  margin-top: 2rem;
}

.gallery-item {
  text-align: center;
}

.gallery-item img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  /* Box-shadow removed */
}

.gallery-item p {
  margin-top: 0.5rem;
  font-size: 1rem;
  color: #bbbbbb;
}

#specs ul {
  list-style: none;
  margin-top: 2rem;
  max-width: 400px;
  margin: 0 auto;
  padding: 0;
}

#specs li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #333;
}

#order {
  padding: 2rem 0;
}

#order h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
  color: #ffffff;
}

.order-options {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.order-options > div {
  text-align: center;
}

.order-options p {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  color: #bbbbbb;
}

.color-btn,
.storage-btn {
  padding: 0.5rem 1rem;
  background-color: #222;
  color: #f2f2f2;
  border: 1px solid #333;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}

.color-btn:hover,
.storage-btn:hover {
  background-color: #333;
  transform: scale(1.05);
}

.color-btn.active,
.storage-btn.active {
  background-color: #8ab4f8;
  color: #1a1a1a;
  border-color: #8ab4f8;
}

.order-action {
  text-align: center;
}

.add-to-cart-btn {
  padding: 0.75rem 1.5rem;
  background-color: #8ab4f8;
  color: #1a1a1a;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  transition: background-color 0.3s;
  font-weight: bold;
  cursor: pointer;
}

.add-to-cart-btn:hover {
  background-color: #669df6;
}

/* Footer */
footer {
  background-color: #222;
  padding: 2rem 0;
  text-align: center;
  color: #999;
  font-size: 0.9rem;
  border-top: 1px solid #333;
}

footer a {
  text-decoration: none;
  color: #8ab4f8;
  transition: color 0.3s;
}

footer a:hover {
  color: #669df6;
}