:root {
  --bg: #050505;
  --surface: #141418;
  --surface-hover: #1d1d22;

  --primary: #ff5a1f;
  --primary-hover: #ff7a45;

  --text: #f5f5f5;
  --muted: #a3a3a3;

  --border: rgba(255, 90, 31, 0.2);

  --shadow: 0 0 24px rgba(255, 90, 31, 0.25);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1200px, calc(100% - 2rem));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 5, 0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.8rem;
  font-weight: 700;
}

.brand img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

nav {
  display: flex;
  gap: 2rem;
}

nav a {
  color: var(--muted);
  transition: color 0.3s;
}

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

.hero {
  padding: 8rem 0 6rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1.1;
  font-weight: 800;
}

.hero h1 span {
  display: block;
  color: var(--primary);
  text-shadow: var(--shadow);
}

.hero p {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 1.25rem;
}

.products {
  padding: 4rem 0 6rem;
}

.products h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.card-content {
  padding: 1.5rem;
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.price {
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.buy-button {
  display: inline-block;
  width: 100%;
  padding: 1rem;
  text-align: center;

  background: var(--primary);
  color: #fff;

  border-radius: 12px;
  font-weight: 700;

  transition: all 0.3s ease;
}

.buy-button:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow);
}

.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--primary);
}

@media (max-width: 768px) {

  .nav {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
  }

  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .footer .container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

}