/* =====================
   GLOBAL STYLES
===================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: #f7f9fc;
  color: #222;
  line-height: 1.6;
}

/* =====================
   NAVBAR
===================== */
.dropdown { position:relative; }
.dropdown-menu { display:none; position:absolute; background:#fff; top:25px; left:0; box-shadow:0 4px 10px rgba(0,0,0,.1); padding:10px; }
.dropdown:hover .dropdown-menu { display:block; }
.dropdown-menu a { display:block; padding:8px 15px; white-space:nowrap; }
.navbar {
  width: 100%;
  padding: 15px 40px;
  background: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}

.navbar .logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: #004aad;
}

.navbar ul {
  display: flex;
  gap: 25px;
  list-style: none;
}

.navbar ul li a {
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  color: #333;
  transition: 0.3s;
}

.navbar ul li a:hover {
  color: #004aad;
}

/* =====================
   HERO SECTION
===================== */
.hero {
  height: 90vh;
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)),
              url("https://images.unsplash.com/photo-1588072432836-e10032774350") center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  margin-top: 20px;
}

.hero h1 {
  font-size: 3rem;
  color: #fff;
  margin-bottom: 15px;
}

.hero p {
  color: #eaeaea;
  font-size: 1.2rem;
  max-width: 600px;
  margin: auto;
  margin-bottom: 25px;
}

.btn {
  background: #ffca28;
  padding: 12px 25px;
  color: #000;
  font-weight: 600;
  text-decoration: none;
  border-radius: 5px;
  transition: 0.3s;
}

.btn:hover {
  background: #ffb300;
}

/* =====================
   CARDS SECTION
===================== */
.sections {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 60px 40px;
  flex-wrap: wrap;
}

.card {
  background: #fff;
  width: 45%;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.card h2 {
  color: #004aad;
  margin-bottom: 15px;
}

.card p {
  margin-bottom: 20px;
}

.btn-secondary {
  display: inline-block;
  padding: 10px 20px;
  background: #004aad;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  transition: 0.3s;
}

.btn-secondary:hover {
  background: #003580;
}

/* =====================
   WHY CHOOSE US
===================== */
.why-us {
  padding: 60px 40px;
  text-align: center;
}

.why-us h2 {
  font-size: 2rem;
  margin-bottom: 30px;
}

.features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
}

.feature-box {
  padding: 20px 30px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  font-weight: 600;
  color: #333;
}

/* =====================
   CONTACT PREVIEW
===================== */
.contact-preview {
  background: #004aad;
  padding: 60px 40px;
  text-align: center;
  color: #fff;
}

.contact-preview h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.contact-preview p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

/* =====================
   RESPONSIVE DESIGN
===================== */
@media (max-width: 900px) {
  .navbar ul {
    display: none;
  }

  .card {
    width: 100%;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .sections {
    padding: 30px;
  }
}