body {
    background: #f5f5f5;
    margin: 0;
    color: #333;
    font-family: "Poppins", sans-serif;
}

/* Global Styles */
body {
    margin: 0;
    font-family: "Poppins", sans-serif;
    background: #f8f9fa;
    color: #333;
  }

  /* Hero Section */
  .hero {
    position: relative;
    height: 100vh;
    background: linear-gradient(135deg, #3f4444, #2f4d46);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: 0 20px;
    color: white;
    overflow: hidden;
  }
  
  /* Geometric Background Shapes */
  .hero::before,
  .hero::after {
    content: "";
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(45deg);
    z-index: 0;
  }
  
  .hero::before {
    top: -120px;
    left: -120px;
  }
  
  .hero::after {
    bottom: -120px;
    right: -120px;
  }
  
  /* Hero Content */
  .hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
  }
  
  /* Badge */
  .badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    display: inline-block;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 15px;
  }
  
  /* Title */
  .title {
    font-size: 50px;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
  }
  
  .title span {
    display: block;
  }
  
  /* Button Styling */
  .button {
    margin-top: 20px;
    padding: 14px 28px;
    font-size: 18px;
    font-weight: bold;
    color: white;
    background: linear-gradient(135deg, #a8dadc, #45b79c);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    box-shadow: 0px 4px 10px rgba(64, 249, 255, 0.4);
    text-decoration: none;
    display: inline-block;
  }
  
  .button:hover {
    background: linear-gradient(135deg, #81d7da, #20f1c1);
    transform: scale(1.05);
  }
  
.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
h1 {
    text-align: center;
    color: #45b79c;
    margin-bottom: 30px;
    font-weight: 700;
}
.section {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 25px;
    border: 1px solid #e0e0e0;
    transition: box-shadow 0.3s;
}
.section:hover {
    box-shadow: 0 0 15px rgba(22, 163, 121, 0.3);
}
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}
.section-title {
    font-size: 1.1em;
    font-weight: 600;
    color: #2d3436;
}
.input-group {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}
.input-group label {
    width: 180px;
    margin-right: 20px;
    font-weight: 500;
}
.input-group input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-right: 10px;
    transition: box-shadow 0.3s;
}
.input-group input:focus {
    box-shadow: 0 0 0 2px #1a7931;
    outline: none;
}
.summary-section {
    background: linear-gradient(135deg, #8a8d8d, #637974);
    color: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.summary-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 1.2em;
}
.steps {
    margin-top: 30px;
    padding: 20px;
    background: #e9f5de;
    border-radius: 10px;
    border-left: 4px solid #16a38b;
    transition: all 0.3s;
}
.steps:hover {
    transform: translateX(-5px);
    box-shadow: 0 0 15px rgba(22, 163, 74, 0.3);
}
.step {
    margin-bottom: 15px;
}
.export-buttons {
    margin-top: 30px;
    text-align: center;
}
.export-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, #737a7a, #46756a);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    margin: 0 10px;
    font-weight: 500;
    transition: all 0.3s;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.export-btn-secondary {
    background: radial-gradient(circle, #64748b, #475667);
    margin-left: 15px;
}
.export-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 12px rgba(0,0,0,0.2);
}
.export-btn:active {
    transform: translateY(0px) scale(1.02);
}
.expense-label {
    width: 180px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-right: 10px;
    transition: box-shadow 0.3s;
}
@media (max-width: 768px) {
    .input-group label {
        width: 140px;
        font-size: 0.9em;
    }
}

/* Footer */
footer {
    text-align: center;
    padding: 15px;
    background: linear-gradient(135deg, #3f4444, #2f4d46);
    color: white;
    font-size: 14px;
  }
  
  .brand {
    font-weight: bold;
    color: #000;
  }