body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: #1f2937;
  background-color: #fff;
}

/* Navbar */
/* Navbar */
/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 80px;
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-sizing: border-box;
}

.navbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  background-color: #3b82f6;
  color: #fff;
  font-weight: 700;
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 16px;
}

.logo-text {
  font-size: 20px;
  font-weight: 600;
  color: #2563eb;
  letter-spacing: 0.5px;
}

.btn-dashboard {
  background: #3b82f6;
  color: white;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s ease, transform 0.2s ease;
}

.btn-dashboard:hover {
  background: #2563eb;
  transform: translateY(-2px);
}

.btn-dashboard:hover {
  background: #2563eb;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 160px 30px 120px;
  background: linear-gradient(to bottom, #f9fafb, #ffffff);
}

.hero h1 {
  font-size: 38px;
  color: #1e40af;
  font-weight: 700;
}

.hero p {
  max-width: 640px;
  margin: 15px auto 35px;
  color: #4b5563;
  font-size: 17px;
}

.btn-primary {
  background: #3b82f6;
  color: #fff;
  padding: 12px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

.btn-primary:hover {
  background: #2563eb;
}

/* Features */
.features {
  text-align: center;
  padding: 80px 40px;
}

.features h2 {
  font-size: 28px;
  font-weight: 700;
}

.features .subtitle {
  color: #6b7280;
  margin-bottom: 45px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-card {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 25px 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.03);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 18px rgba(0,0,0,0.07);
}

.icon {
  font-size: 26px;
  background: #eff6ff;
  color: #2563eb;
  display: inline-block;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 15px;
}

/* Why Choose Section */
.why-choose {
  background: #f9fafb;
  padding: 80px 20px;
  text-align: center;
}

.why-choose h2 {
  font-size: 26px;
  margin-bottom: 40px;
  font-weight: 700;
}

.why-list {
  max-width: 700px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.why-item {
  background: white;
  padding: 15px 20px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  gap: 10px;
}

.why-item i {
  color: #10b981;
}

/* Footer */
.footer {
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
  color: #6b7280;
  border-top: 1px solid #e5e7eb;
  background-color: #fff;
}