/* Reset basic styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

/* Header Section */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 10;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 60px;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 600;
  color: #333;
}

.logo-img {
  width: 45px;
  height: 45px;
  object-fit: contain;
  margin-right: 10px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
}

.nav-links a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #0BB4A5;
}

/* Hero Section */
.hero {
  height: 600px; /* ✅ Fixed height */
  background: url("images/bg2.jpg") center center no-repeat;
  background-size: cover; /* ✅ Fill entire area, no black sides */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding-top: 80px;
  position: relative;
}

/* Optional overlay (dim effect) */
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1;
}

/* Hero Card (Text box) */
.hero-card {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 40px 60px;
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  max-width: 700px;
}

.hero-card h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.hero-card p {
  font-size: 1.1rem;
  margin-bottom: 25px;
}

/* Button */
.btn {
  background-color: #0BB4A5; /* ✅ Updated color */
  color: #fff;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: 0.3s;
}

.btn:hover {
  background-color: #099b8f;
}


/* Features Section */
.features {
  padding: 80px 20px;
  text-align: center;
  background: #f8f9fb;
}

.features h2 {
  margin-bottom: 40px;
  font-size: 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.feature-card {
  background: #fff;
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-card i {
  font-size: 2.2rem;
  color: #0BB4A5;
  margin-bottom: 15px;
}

/* Download Section */
.download {
  padding: 70px 20px;
  text-align: center;
  background: #0BB4A5; /* ✅ Updated color */
  color: white;
}

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

.download p {
  margin-bottom: 25px;
  font-size: 1.1rem;
}

.download .btn {
  background-color: #fff;
  color: #0BB4A5;
}

.download .btn:hover {
  background-color: #e6e6e6;
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px;
  background: #222;
  color: #ccc;
  font-size: 0.9rem;
}

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

  .hero-card {
    padding: 25px 20px;
  }

  .nav-links {
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
  }

  .hero-card h1 {
    font-size: 2rem;
  }
}