/* GLOBAL SETTINGS */
body {
  margin: 0;
  font-family: 'Arial', sans-serif;
  background: #fff;
  color: #111;
}

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

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  background: #000;
  padding: 15px 0;
  color: #fff;
  z-index: 1000;
}
.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 24px;
  font-weight: bold;
}
.nav-links a {
  margin-left: 20px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  transition: color .2s;
}
.nav-links a:hover {
  color: #ffcc00;
}

/* HERO */
.hero {
  background: url('images/hero-bg.jpg') center/cover no-repeat;
  height: 60vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
}
.hero-content h2 {
  font-size: 2.8rem;
  margin: 0;
}
.hero-content p {
  font-size: 1.2rem;
  margin-top: 10px;
  color: #eee;
}

/* PRODUCTS GRID */
.product-section {
  padding: 60px 20px;
}
.product-section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 30px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
  max-width: 1200px;
  margin: auto;
}
.product {
  background: #f8f8f8;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0,0,0,.1);
  transition: transform .2s;
}
.product:hover {
  transform: translateY(-5px);
}
.product img {
  width: 100%;
  display: block;
}
.product-info {
  padding: 15px;
  text-align: center;
}
.product-info h3 {
  font-size: 1.2rem;
  margin: 10px 0;
}
.price {
  font-size: 1.1rem;
  font-weight: bold;
  color: #000;
  margin: 5px 0;
}
.buy-btn {
  display: inline-block;
  background: #000;
  color: #fff;
  padding: 10px 15px;
  font-weight: bold;
  margin-top: 10px;
  transition: background .2s;
}
.buy-btn:hover {
  background: #ffcc00;
  color: #000;
}

/* ABOUT SECTION */
.about-section {
  padding: 60px 20px;
  text-align: center;
  background: #fafafa;
}
.about-section h2 {
  font-size: 2.3rem;
  margin-bottom: 15px;
}
.about-section p {
  font-size: 1.1rem;
  max-width: 800px;
  margin: auto;
}

/* CONTACT SECTION */
.contact-section {
  padding: 60px 20px;
  text-align: center;
}
.contact-section .social-btn {
  display: inline-block;
  background: #000;
  color: #fff;
  padding: 10px 15px;
  font-weight: bold;
}
.contact-section .social-btn:hover {
  background: #ffcc00;
  color: #000;
}

/* FOOTER */
.site-footer {
  text-align: center;
  padding: 15px;
  background: #111;
  color: #aaa;
}