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

body {
  font-family: 'Arial', sans-serif;
  background-color: #fff;
  color: #3d3d3d;
  overflow-x: hidden;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  flex-wrap: wrap;
}

.logo img {
  height: 40px;
  max-width: 100%;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.nav-links li a {
  text-decoration: none;
  color: #444;
  font-weight: bold;
}

.banner {
  position: relative;
  width: 100%;
  height: 550px;
  background-image: url('image/model_printed_hoddie.png');
  background-size: cover;
  background-position: top center;
  overflow: hidden;
}

.banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 20px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, #ffffff 100%);
  z-index: 1;
}

.banner-content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  z-index: 2;
  padding: 0 20px;
}

.banner-text {
  color: #000;
  max-width: 600px;
}

.banner-text h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: #c32940;
}

.banner-text ul {
  list-style: none;
  padding-left: 10px;
  margin-bottom: 10px;
}

.banner-text li {
  font-size: 1.1rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
}

.banner-text p {
  font-size: 1.2rem;
}

.circle-container {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  pointer-events: none;
}

.circle {
  position: absolute;
  border-radius: 50%;
  opacity: 1;
}

.circle:nth-child(1) { width: 120px; height: 120px; background-color: #059ed5; top: 20%; left: 50%; }
.circle:nth-child(2) { width: 550px; height: 550px; background-color: #0348cc; top: 10%; left: 60%; }
.circle:nth-child(3) { width: 100px; height: 100px; background-color: #01c5dc; top: 20%; right: 5%; }
.circle:nth-child(4) { width: 150px; height: 150px; background-color: #01c5dc; top: 50%; right: 50%; }
.circle:nth-child(5) { width: 50px; height: 50px; background-color: #027bd2; bottom: 10%; left: 50%; }

.main-section {
  display: flex;
  flex-wrap: wrap;
  padding: 40px 20px;
  gap: 30px;
}

.about-us {
  flex: 1 1 60%;
}

.services {
  flex: 1 1 38%;
}

.about-us h3,
.services h3 {
  background: #e4c0b2;
  color: #c32940;
  padding: 10px 15px;
  border-radius: 20px;
  width: fit-content;
  font-size: 1.2rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.card {
  margin-top: 15px;
  padding: 20px;
  background: #fff;
  border: 1px solid #b1344b;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.card h4,
.card h2 {
  color: #b22222;
  margin-bottom: 10px;
}

.card p,
.card ul {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.card ul {
  list-style: none;
}

.card li {
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 15px;
}

.service-card {
  background: #fff;
  padding: 15px;
  border: 1px solid #b1344b;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.service-card img {
  width: 100px;
  max-width: 100%;
  margin-bottom: 10px;
}

.service-card h4 {
  color: #800000;
  margin-bottom: 5px;
}

.service-card p {
  font-size: 0.9rem;
  color: #555;
}

.check-icon {
  color: #b22222;
  padding-left: 10px;
  padding-right: 5px;
}

/* Responsive Rules */
@media (max-width: 768px) {
  .banner {
    display: none;
  }

  .main-section {
    flex-direction: column;
    padding: 20px 10px;
  }

  .about-us, .services {
    flex: 1 1 100%;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }
}