body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: #fff8e1; /* Adjusted background color */
}

header {
    text-align: center;
    padding: 2em 1em;
    background-color: #ffa527;
    margin-bottom: 20px;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    
}

.logo_1 {
    width: 150px;
    height: auto;
    margin-right: 50px;
    border-radius: 40px;
    background: #ffa930;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4), 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 3px solid rgb(255, 203, 100);
    transition: transform 0.5s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.8s ease;
    cursor: pointer;
}

.logo_1:hover {
    transform: scale(1.1) rotate(3deg);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    border-color: #ffcc80;
    background-color: #0056b3;
}

.logo_1:active {
    transform: scale(0.95);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background-color: #003f7f;
}


.logo_2 {
    width: 150px;
    height: auto;
    margin-left: 50px;
    border-radius: 40px;
    background: #ffa930;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4), 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 3px solid rgb(255, 203, 100);
    transition: transform 0.5s ease, box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.8s ease;
    cursor: pointer;
}

.logo_2:hover {
    transform: scale(1.1) rotate(-3deg);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
    border-color: #ffcc80;
    background-color: #fff1d2;
}

.logo_2:active {
    transform: scale(0.95);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background-color: #003f7f;
}

.process-bold{
    font-weight: bold;
    font-size: 1.3em;
    color:#f48e00;
    margin-right: 3px;
}

.gdes {
    font-weight:bold;
    font-size: 1em;
    color: #ffa201;
}

.solo {
    font-weight: bold;
    font-size: 1.1em;
    color: black;
}

.header-text {
    text-align: left;
}

header h1 {
    font-size: 3.5em;
    margin: 0;
    font-family: 'Georgia', serif;
    color: #333333; /* Adjusted color */
    text-align: center;
}

header h2 {
    font-size: 1.2em;
    margin: 0;
    font-family: 'Arial', sans-serif;
    color: #666666; /* Adjusted color */
    text-align: center;
}

header h2 b {
    color: #444444; /* Adjusted color */
    font-size: 1.4em;
}

main {
    padding: 20px;
}

section {
    margin-bottom: 20px;
}

section h2 {
    font-size: 2em; /* Adjusted size */
    color: #444444; /* Adjusted color */
    border-bottom: 3px solid #F39919; /* Adjusted border color */
    padding: 0.2em;
    /* padding-bottom: 0.5em; */
    /* margin-bottom: 1em; */
    padding-left: 10px; /* Added padding */
    border-radius: 5px; /* Added rounded corners */
    background-color: #fff2df; /* Added background color */
}

section h3 {
    font-size: 1.5em; /* Adjusted size */
    color: #555555; /* Adjusted color */
    /* margin-bottom: 0.5em; */
    padding-left: 10px; /* Added padding */
    border-left: 5px solid #F39919; /* Added border */
}

section h3 b {
    color: #F39919; /* Adjusted color */
    font-size: 1.1em;
    font-family: 'poppins', sans-serif;
}

section p {
    font-size: 1.2em; /* Adjusted size */
    color: #666666; /* Adjusted color */
    line-height: 1.6;
    padding: 10px; /* Added padding */
    border-left: 5px solid #F39919; /* Added border */
    background-color: #fff4ce; /* Added background color */
    border-radius: 5px; /* Added rounded corners */
}


img {
    max-width: 100%;
    height: auto;
    border-radius: 10px; /* Added rounded corners */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Added shadow */
}

.grid-wrapper {
    display: flex;
    flex-direction: column; /* Stack grid containers vertically */
    gap: 20px; /* Space between the grid containers */
}

.process-column{
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columns for 2x2 format */
    grid-gap: 25px;
}

.process-column h3 {
    margin-top: 0;
    margin-bottom: 0.2em;
}
.grid-4-wrapper{
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 4 columns for 4x1 format */
    grid-gap: 25px;

}


.process-column .process-description {
    margin-top: 0;
    padding-top: 0;
    padding-bottom: 0;
    padding-left: 8px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columns for 2x2 format */
    grid-gap: 30px;
}

.grid-item {
    text-align: center;
    padding: 10px; /* Added padding */
    border: 2px solid #F39919; /* Added border */
    border-radius: 10px; /* Added rounded corners */
    background-color: #fff8e1; /* Added background color */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Added shadow */
    /* cursor: pointer; Added cursor pointer */
}

.grid-item.selected {
    background-color: #ADD8E6; /* Blue background when selected */
    border-color: blue;
    border-width: 5px
}
.grid-item.selected p {
    color:white;
    font: bold;
    background-color: rgb(70, 70, 255);
    border: 5px solid rgb(240, 242, 255);
    border-radius: 10px;
}

.grid-item img.robot_img {
    width: 250px; /* Adjusted width */
    height: 250px; /* Adjusted height */
    object-fit: cover;
}

.grid-item img.gauge_img {
    width: 100%; /* Adjusted width */
    height: 250px; /* Adjusted height */
    cursor: pointer;
}

.example {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columns for 2x2 format */
    grid-gap: 25px;
    max-width: auto;
}
.example_p {
    margin-top: 0;
    margin-bottom: 0.2em;
    background-color: initial;
    border-left: initial;
}

.example_p b {
    color: red;
}

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

.author-info {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 14px;
    color: #333;
    background-color:  #ff9d13; /* Slightly transparent background */
    padding: 10px 15px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif; /* Updated font */
    text-align: right; /* Align text to the right */
}

.author-info a {
    color: #007BFF; /* Link color */
    text-decoration: none;
    font-weight: 600; /* Make links bold */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1); /* Add text shadow to links */
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.author-info a:hover {
    color: #0056b3; /* Darker link color on hover */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2); /* More pronounced shadow on hover */
}

.author-info:hover {
    background-color: #fff1d2; /* Fully opaque background on hover */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15); /* Deeper shadow on hover */
    transform: translateY(-2px); /* Slight lift on hover */
}

.author-info p {
    margin: 0;
    font-weight: 400; /* Regular weight for normal text */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1); /* Add text shadow */
}

.process-subs {
    font-size: 1.2em;
    color: black;
    border-left: initial;
    background-color: rgb(252, 255, 171);
    display: inline-block;
    margin-bottom: 0px;
}

.default-image {
    width: 400px;
    height: auto;
    border-radius: 20px; /* Added rounded corners */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Added shadow */

}

.default-graph{
    width: 600px;
    border-radius: 20px; /* Added rounded corners */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Added shadow */

}

.demo {
    display: block;
    width: 100%;
    max-width: 400px; /* Adjust as needed */
    margin: 20px auto;
    border: 5px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.gauge_hover {
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.demo:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    border-color: #aaa;
}

.gauge_hover:hover{
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    border-color: rgb(21, 255, 142);   
    border-width: 5px;
}



.demo:active {
    transform: scale(0.95);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-color: #888;
}


.reference {
    font-family: 'Georgia', serif;
    font-size: 16px;
    color: #333;
    background-color: #fff8e1;
    border-left: 4px solid #ffcb6b;
    padding: 20px;
    margin: 20px 0;
    line-height: 1.6;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
}

.reference i {
    color: #555;
}

.reference br {
    margin-bottom: 10px;
}


footer {
    text-align: center;
    padding: 1em;
    background-color: #f0f0f0;
    border-top: 2px solid #ccc;
    margin-top: 20px; /* Added margin */
    color: #444444; /* Adjusted color */
}