html { background-color:slategray;

}

body {
    min-height: 100vh;
    max-width: 1000px;
    background-color:rgb(228, 226, 236);
    border-radius: 13px 13px 0 0;
    margin: auto;
    margin-bottom: 60px;
    font-size: calc(15px + 0.390625vw);
}

.banner-message {
    color: #f14e32;
    font-size: 1.5em; /* Reduzido ainda mais */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    margin: 70px 0 10px 0; /* Aumentado margin-top para 70px */
    font-weight: 600;
    text-align: center;
}

.banner-submessage {
    color: #f14e32; /* Mesma cor laranja do Git para manter consistência */
    font-size: 1.2em;
    font-weight: bold;
    text-align: center;
    margin-top: 5px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    text-decoration: underline; /* Adicionando sublinhado para mais destaque */
    letter-spacing: 0.5px; /* Melhorando legibilidade */
}

.call {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0.8rem;
    margin-top: 20px; /* Adicionado margem extra no topo */
}




/* Footer */
.footer {
    grid-area: footer;
    height: 100px;
    font-family:'Times New Roman', Times, serif;
    font-size:large;
    /*border-radius: 13px 13px 13px 13px;
    box-shadow: 1px 1px 1px black;*/

}




h5 {
  font-size:20px;
  font-family:'Times New Roman', Times, serif;

}

.box {
    width: 60%; /* Consider using percentage-based width */
    height: 190px;
    border-radius: 13px;
}



/*images */

.logo img{
    /* Avoid absolute positioning which causes overlap; keep image in flow */
    position: static;
    display: block;
    margin: 0 auto;
    width: 150px;
    height: auto;
    z-index: 1; /* keep stacking context if needed */
}

.call h4{
    font-family: 'Times New Roman', Times, serif;
    font-size:30px;
    color:lightcyan;
    letter-spacing: 1px; /* Adjust letter spacing for style */
    margin-bottom: 5px; /* Bottom margin for spacing */
    margin-left: 40px;

}


/* Grid Container */
.grid-container {
    background-color: slategray;
    display: table;
    width:100%;
    grid-template-rows: 1700px 1700px;
    grid-template-columns: 60% 40%; /* Consider using percentage-based columns */



}



/* Columns */
.column1,
.column2 {
    border-radius: 13px;
    box-shadow: 1px 1px 1px black;
    margin-top: 10px;
}


.column1 {
    background-color:whitesmoke;/* Set the background color for the first column */
    height:max-content;


}

.column2 {
    background-color:whitesmoke;/*background-color: peachpuff; /* Set the background color for the second column */
    height:max-content;



}

 /* Responsive styles for smaller screens */
@media (max-width: 768px) {
    .grid-container {
        display: block;
    }

    .column1,
    .column2 {
        width: 100%;
        margin-top: 0;
    }
}




.grid-item {
    display:table-cell;
    text-align:left;
    line-height: 1.5; /* Adjust as needed for better spacing */
}

.grid-item {
    padding: 20px; /* Adjust as needed for spacing around the text */
    margin-bottom: 20px; /* Adjust as needed for spacing between grid-items */
}

.grid-item p {
    font-family:'Times New Roman', Times, serif; /* Choose a suitable font family */
    font-size: 19px; /* Adjust as needed for text size */
    color: #333; /* Choose a suitable text color */


}

.grid-block{
    padding: 2px;
}

.subject-title {
    background-image:linear-gradient(to right, #150839 45%, #e95d74);
    padding: 5px; /* Padding for spacing */
    border-radius: 13px; /* Rounded corners for a modern look */
    box-shadow: 0 2px 4px rgba(237, 233, 233, 0.1); /* Subtle box shadow for depth */

}

.subject-title h4 {
    font-family: 'Times New Roman', Times, serif;
    font-size: 20px;
    color:lightcyan; /* Title text color */
    letter-spacing: 1px; /* Adjust letter spacing for style */
    margin-bottom: 10px; /* Bottom margin for spacing */
    margin-left: 20px;
}

.curse-title {
    background-image:linear-gradient(to right, #150839 45%, #e95d74);
    padding: 5px; /* Padding for spacing */
    border-radius: 13px; /* Rounded corners for a modern look */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Subtle box shadow for depth */
}

.curse-title h4 {
    font-family: 'Times New Roman', Times, serif;
    font-size:20px;
    color:lightcyan;
    letter-spacing: 1px; /* Adjust letter spacing for style */
    margin-bottom: 10px; /* Bottom margin for spacing */
    margin-left: 20px;

}

.topics::before {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius:0%;
    left: -10px;
    top: 50%; /* Adjust this value for vertical alignment */
    transform: translateY(-50%); /* Adjust this value for vertical alignment */
    background:#b393d3;
    border: 2px solid #ea0e0e;
}

.topics {
    position: relative;
    padding-left: 20px; /* Adjust the padding to make space for the ::before circle */
    /*font-weight: bold; /* Example: Make the text bold */
    line-height: 1.2; /* Adjust this value for better vertical alignment */
    display: inline-block; /* Make the element inline-block to align with the pseudo-element */
}

.cl{
    aspect-ratio: 2.0522388059701493"
    style="width: 100%";

}

/* Main topics in Column 2 */
.column2 .main-topic {
    font-family:'Times New Roman', Times, serif;
    font-size: 16px; /* Adjust the font size for main topics */
}

/* Items in Column 2 */
.column2 .item {
    font-size: 16px; /* Adjust the font size for items */

}

/* Items in clumn 1 */

.cltwo {
    font-family:'Times New Roman', Times, serif;
    font-size:18px;


}

.clthree {
    font-family:'Times New Roman', Times, serif;
    font-size:18px;


}

.code-style {
    font-size: 18px;
    line-height: 28px;
    background-color:peachpuff;
    color: #180202;
  }


/* Navigation on column1*/




.nav {
    width: 500px;
    display: inline-block;

    }


.nav ul {
    list-style-type:none;
    border-radius: 13px 13px 13px 13px;
    margin: 1px;
    padding: 1px;
    overflow: hidden;
    background-image:linear-gradient(to right, #150839 45%, #e95d74);
    }

.nav li {
    display:block;
    }


.nav li a {
    display:block;
    color:lavender;
    text-align: left;
    padding: 10px 10px;
    text-decoration:solid;
    font-family:'Times New Roman', Times, serif;
    font-size:16px;
    }


.nav li a:hover,
.nav li a.active{
    background-color: indigo;
    }

/* Special paragraph for column2*/

.paragraph {background:lavender; padding:15px; width:300px;}


/* Navigation column2 */

.mynav {
    width: 300px;
    display: inline-block;
}

/* Remove bullets, margin and padding */
.mynav ul {
    list-style-type:none;
    border-radius: 13px 13px 13px 13px;
    margin: 1px;
    padding: 1px;
    overflow: hidden;
    background-image:linear-gradient(to right, #150839 45%, #e95d74);
}

.mynav li {
    display:block; /* Or you can use display: inline; */
}

  /* Define the block styling for the links */
.mynav li a {
    display:block;
    color:lavender;
    text-align:left;
    padding: 10px 10px;
    text-decoration: none;
    font-family:'Times New Roman', Times, serif;
    font-size:16px;
}

  /* This is optional, however if you want to display the
  active link differently apply a background to it */
.mynav li a:hover,
       li a.active {
    background-color: indigo;
}


/* NEEDED STYLES */
label {
    display: block;
	padding: 8px 22px;
    margin: 0 0 1px 0;
	cursor: pointer;
	background-image:linear-gradient(to right, #150839 45%, #e95d74);
	border-radius: 13px;
	color:lavender;
    transition: ease .5s;
	position: relative;
}


label:hover {
	background:rgb(23, 23, 62);
}

label::after {
    content: '+';
    font-size: 16px;
    font-weight: bold;
    position: absolute;
    right: 10px;
    top: 2px;
}


ul {
    /*list-style-type:decimal-leading-zero; /* Remove bullets */
    padding: 10px; /* Remove padding */
    margin: 0px; /* Remove margins */
    font-family:'Times New Roman', Times, serif;
    font-size: 16px;


  }

input:checked + label::after {
    content: '-';
    right: 14px;
    top: 3px;
}

.content {
    background:lavender;
    padding: 10px 25px;
    border: 1px solid #A7A7A7;
	margin: 0 0 1px 0;
	border-radius: 13px;
}

input + label + .content {
	display: none;
}

input:checked + label + .content {
	display: block;
}

input {
	display: none;
}

/*Responsive header */

.header {
    overflow:hidden;
    background-image: linear-gradient(to right, #150839 45%, #e95d74);
    border-radius: 13px 13px 13px 13px;
    padding:25px 10px;
    margin-top:30px ;

}

/* Style the header links */
.header a {
    float: left;
    color: black;
    text-align: center;
    padding: 12px;
    text-decoration: none;
    font-size: 18px;
    line-height: 25px;
    border-radius: 4px;
  }

/* Style the logo link (notice that we set the same value of line-height and font-size to prevent the header to increase when the font gets bigger */
.header a.logo {
    font-size: 30px;
    font-weight: bold;
  }

/* Change the background color on mouse-over */
.header a:hover {
    background-color: #ddd;
    color: black;
  }

  /* Style the active/current link*/
  .header a.active {
    background-color: lightcoral;
    color: white;
  }

  /* Float the link section to the right */
  .header-right {
    float: right;
  }


/* Responsive styles for smaller screens */
@media (max-width: 768px) {
    .header {
        padding: 15px 10px; /* Adjust padding for smaller screens */
    }

    .header a {
        float: none;
        display: block;
        text-align: left;
        width: 100%;
        box-sizing: border-box;
        padding: 10px; /* Adjust padding for better spacing */
    }

    .header-right {
        float: none;
        text-align: left;
        width: 100%;
        box-sizing: border-box;
        padding: 10px; /* Adjust padding for better spacing */
    }
}





.terminal-image {
    max-width: 600px;
    margin: 20px auto;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.terminal-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Authentication Styles */
.auth-container {
    margin-top: 20px;
}

.auth-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 20px;
}

.btn-primary, .btn-secondary, .btn-submit, .btn-explore {
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #007BFF;
    color: white;
}

a.btn-primary {
  display: inline-block;
  text-decoration: none;
}

.btn-secondary {
    background-color: transparent;
    color: #007BFF;
    border: 2px solid #007BFF;
}

.btn-submit {
    background-color: #28a745;
    color: white;
    width: 100%;
}

.btn-explore {
    background-color: #17a2b8;
    color: white;
    text-decoration: none;
    display: inline-block;
    margin-top: 15px;
}

.auth-form {
    background: rgba(255, 255, 255, 0.9);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    max-width: 400px;
    margin: 0 auto;
}

.auth-form h3 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.auth-form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.auth-form a {
    display: block;
    text-align: center;
    margin-top: 15px;
    color: #007BFF;
    text-decoration: none;
}

.intro-section, .preview-section {
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .auth-buttons {
        flex-direction: column;
        align-items: center;
    }

    .grid-container {
        grid-template-columns: 1fr;
    }
}