/* Base Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f9f8da;
    color: #01456f;
    line-height: 1.6;
    font-size: 20px;
    margin: 0;
    padding: 0;
}

/* Navbar Header */
header.navbar {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Logo Styling */
.logo img {
    height: 100px;
}

/* Navigation Menu */
nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

nav ul li a {
    text-decoration: none;
    color: #01456f;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    background-color: #e6f4f1;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* Main layout */
.main-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
}

/* About Page Layout */
.about-container {
    max-width: 1000px;
    margin: 2rem auto;
    padding: 2rem;
}

/* Card layout */
.card {
    background-color: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem; /* spacing between cards */
}

.card-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #01456f;
}

/* About Features List */
.about-features {
    padding-left: 1.2rem;
    margin-top: 1rem;
    list-style-type: "✅ ";
}

.about-features li {
    margin-bottom: 0.5rem;
}

/* Form styling */
input[type="text"],
input[type="number"],
select {
    width: 90%;
    padding: 10px;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
}

/* Table styling */
.styled-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.styled-table th,
.styled-table td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

.styled-table th {
    background-color: #e6f4f1;
    color: #01456f;
}

.converted-cell {
    font-weight: 600;
    color: #333;
}

/* Buttons */
button {
    background-color: #3498db;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #2980b9;
}

/* Instruction list */
.custom-steps {
    counter-reset: step-counter;
    list-style: none;
    padding-left: 0;
    margin-top: 1rem;
}

.custom-steps li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 50px;
    margin-bottom: 20px;
    background: #fff;
    border-radius: 10px;
    padding: 15px 15px 15px 60px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.custom-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #3498db;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .main-grid {
        display: flex;
        flex-direction: column-reverse;
        gap: 1.5rem;
        padding: 1rem;
    }

    nav ul {
        flex-direction: column;
        gap: 1rem;
    }

    .about-container {
        padding: 1rem;
    }

    .card-title {
        font-size: 20px;
    }
}


.horizontal-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.card-image {
    width: 200px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.card-text {
    flex: 1;
}



/* Footer */
.site-footer {
  background-color: #60ccc4;
  color: white;
  padding: 2rem 0;
  margin-top: 4rem;
  box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.1);
  font-family: 'Inter', sans-serif;
}

.footer-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
  text-align: center;
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.footer-tagline {
  font-size: 0.9rem;
  font-weight: 300;
  margin: 0;
}

@media (max-width: 600px) {
  .footer-title {
    font-size: 0.9rem;
  }

  .footer-tagline {
    font-size: 0.8rem;
  }
}