/* Reset & base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  color: #333;
  line-height: 1.6;
  background-color: #fafafa;
}
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
a {
  text-decoration: none;
  color: inherit;
}

/* Header */
.site-header {
  background-color: #0d1b2a;
  color: #fff;
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.site-header .logo {
  font-size: 2rem;
  font-weight: bold;
}
.main-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 8px;
}
.main-nav a {
  color: #fff;
  font-weight: 500;
  transition: color 0.3s ease;
}
.main-nav a:hover {
  color: #e0a800;
}

/* Hero / Banner */
.hero-section {
  background-color: #0d1b2a;
  /* background: url('images/hero-banner.jpg') center center / cover no-repeat; */
  color: #fff;
  text-align: center;
  padding: 100px 0;
}
.hero-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.hero-section p {
  font-size: 1.1rem;
  margin-bottom: 30px;
}
.btn {
  display: inline-block;
  background-color: #e0a800;
  color: #0d1b2a;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: bold;
  border-radius: 4px;
  transition: opacity 0.3s ease;
}
.btn:hover {
  opacity: 0.9;
}
.btn-sm {
  padding: 8px 18px;
  font-size: 0.9rem;
}

/* Intro / Features */
.intro-section {
  padding: 60px 0;
  background-color: #fff;
}
.intro-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.intro-features {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.feature {
  background: white;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
  text-align: center;
  padding: 20px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.feature img {
  width: 100%;
  height: auto;
  border-bottom: 1px solid #eee;
  margin-bottom: 15px;
}
.feature h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.feature p {
  color: #555;
}

/* Products */
.products-section {
  padding: 60px 0;
  background-color: #f4f8fd;
}
.products-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.product-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.product-card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
}
.product-card img {
  width: 100%;
  height: auto;
  display: block;
}
.product-card h3 {
  font-size: 1.2rem;
  margin: 15px;
}
.product-card .price {
  margin: 0 15px 10px 15px;
  font-weight: bold;
  color: #0d1b2a;
}
.product-card .btn-sm {
  margin: 0 15px 15px 15px;
  text-align: center;
}

/* Deals / Offers */
.deals-section {
  padding: 60px 0;
  background-color: #fff;
}
.deals-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.deal-cards {
  display: grid;
  gap: 25px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.deal-card {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.deal-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.12);
}
.deal-card img {
  width: 100%;
  height: auto;
  display: block;
}
.deal-card h3 {
  margin: 15px;
  font-size: 1.3rem;
}
.deal-card p {
  margin: 0 15px 10px 15px;
  color: #555;
}
.deal-card .btn-sm {
  margin: 0 15px 15px 15px;
}

/* Blog section */
.blog-section {
  padding: 60px 0;
  background-color: #f4f8fd;
}
.blog-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.blog-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.blog-post {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.blog-post:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
}
.blog-post img {
  width: 100%;
  height: auto;
  display: block;
}
.blog-post h3 {
  margin: 15px;
  font-size: 1.25rem;
}
.blog-post p {
  margin: 0 15px 15px 15px;
  color: #555;
}
.blog-post .btn-sm {
  margin: 0 15px 15px 15px;
}

/* Reviews */
.reviews-section {
  padding: 60px 0;
  background-color: #fff;
}
.reviews-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.review-grid {
  display: grid;
  gap: 25px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.review-card {
  background: #fff;
  padding: 25px;
  border-radius: 6px;
  border: 1px solid #ddd;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.review-text {
  font-style: italic;
  margin-bottom: 20px;
  color: #444;
}
.review-author {
  text-align: right;
  font-weight: bold;
  color: #0d1b2a;
}

/* FAQ section */
.faq-section {
  padding: 60px 0;
  background-color: #f4f8fd;
}
.faq-section h2 {
  text-align: center;
  margin-bottom: 40px;
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item + .faq-item {
  margin-top: 20px;
}
.faq-item h4 {
  font-size: 1.1rem;
  color: #0d1b2a;
}
.faq-item p {
  margin-top: 8px;
  color: #555;
}

/* About section */
.about-section {
  padding: 60px 0;
  background-color: #fff;
}
.about-section h2 {
  text-align: center;
  margin-bottom: 30px;
}
.about-section p {
  max-width: 800px;
  margin: 0 auto 20px auto;
  font-size: 1rem;
  color: #444;
  line-height: 1.6;
}

/* Footer */
.site-footer {
  background-color: #0d1b2a;
  color: #ddd;
  text-align: center;
  padding: 30px 0;
  font-size: 0.9rem;
}
.site-footer a {
  color: #e0a800;
  margin: 0 5px;
}