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

body, html {
  font-family: 'Segoe UI', sans-serif;
  background: #fff;
  color: #333;
}

.top-section {
  position: relative;
  background: url('assets/hero-bg.jpeg') no-repeat center center/cover;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.container {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.85);
  padding: 40px 20px;
  border-radius: 12px;
  max-width: 500px;
  margin: 40px 20px;
}

.logo {
  width: 120px;
  margin-bottom: 20px;
}

h1 {
  font-size: 2em;
  margin-bottom: 10px;
}

p {
  margin-bottom: 20px;
  color: #444;
}

.buttons .btn {
  display: block;
  background: #000;
  color: #fff;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 8px;
  margin: 10px auto;
  width: 80%;
  max-width: 300px;
  transition: background 0.3s ease;
}

.buttons .btn:hover {
  background: #333;
}

.portfolio-section {
  padding: 60px 20px;
  background: #fafafa;
  text-align: center;
}

.portfolio-section h2 {
  font-size: 2.2em;
  margin-bottom: 30px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 15px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 10px;
}

.gallery-grid img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}