/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  line-height: 1.6;
  color: #333;
  background-color: #f9f9f9;
}

/* Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background-color: #007bff;
  color: #fff;
}

.btn-primary:hover {
  background-color: #0056b3;
}

.btn-secondary {
  background-color: #6c757d;
  color: #fff;
}

.btn-secondary:hover {
  background-color: #495057;
}

.btn-outline {
  border: 2px solid #007bff;
  color: #007bff;
  background-color: transparent;
}

.btn-outline:hover {
  background-color: #007bff;
  color: #fff;
}

/* Header */
#main-header {
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #007bff;
}

.logo span {
  color: #333;
}

.nav ul {
  list-style: none;
  display: flex;
  align-items: center;
}

.nav ul li {
  position: relative;
  margin-left: 20px;
}

.nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
}

.nav ul li a:hover {
  color: #007bff;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 30px;
  left: 0;
  background: #fff;
  padding: 10px 0;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  min-width: 150px;
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu li a {
  display: block;
  padding: 8px 15px;
}

.dropdown:hover .dropdown-menu {
  display: block;
}

/* Hero Section */
.hero {
  background: url('https://via.placeholder.com/1600x600') center/cover no-repeat;
  color: #fff;
  padding: 100px 0 60px;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.search-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.search-bar select,
.search-bar input {
  padding: 10px;
  border-radius: 6px;
  border: none;
  min-width: 150px;
}

.hero-cta .btn {
  margin: 5px;
}

/* Sections */
section {
  padding: 60px 0;
  background-color: #fff;
  margin-bottom: 20px;
}

h2 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 2rem;
  color: #007bff;
}

/* Grid */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Cards */
.card, .property-card, .testimonial, .blog-card, .step {
  background-color: #f1f1f1;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover, .property-card:hover, .testimonial:hover, .blog-card:hover, .step:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* Footer */
footer {
  background-color: #333;
  color: #fff;
  padding: 40px 0;
}

footer a {
  color: #fff;
  text-decoration: none;
}

footer a:hover {
  color: #007bff;
}

.footer-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
  color: #bbb;
}

/* Responsive */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    gap: 15px;
  }

  .nav ul {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav ul li {
    margin-left: 0;
  }

  .hero h1 {
    font-size: 2rem;
  }
}
<header id="main-header">
  <div class="container header-container">
    <div class="logo">proXperty<span>.in</span></div>

    <div class="hamburger">
      <span></span>
      <span></span>
      <span></span>
    </div>

    <nav class="nav">
      <ul>
        <li><a href="#">Home</a></li>
        <li><a href="#">Buy</a></li>
        <li><a href="#">Rent</a></li>
        <li><a href="#">Sell</a></li>
        <li><a href="#">Home Loans</a></li>
        <li><a href="#">Interiors</a></li>
        <li><a href="#">Rent Agreement</a></li>
        <li class="dropdown">
          <a href="#">Services ▾</a>
          <ul class="dropdown-menu">
            <li><a href="#">Packers & Movers</a></li>
            <li><a href="#">Vastu</a></li>
            <li><a href="#">Legal</a></li>
          </ul>
        </li>
        <li><a href="#">About</a></li>
        <li><a href="#">Contact</a></li>
      </ul>
    </nav>

    <a href="#" class="btn btn-primary">List Your Property</a>
  </div>
</header>
/* Hero Section Mobile Responsiveness */
@media (max-width: 768px) {
  .hero-content {
    text-align: center;
    padding: 40px 20px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .search-bar {
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
  }

  .search-bar select,
  .search-bar input,
  .search-bar button {
    width: 100%;
    font-size: 1rem;
  }

  .hero-cta {
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
  }

  .hero-cta a {
    width: 100%;
    text-align: center;
  }
}