/* styles.css */

body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  line-height: 24px;
}

header {
  background-color: #333;
  color: white;
  padding: 1em 0;
  text-align: center;
}

nav ul {
  list-style: none;
  padding: 0;
}

nav ul li {
  display: inline;
  margin: 0 10px;
}

nav ul li a {
  color: white;
  text-decoration: none;
}

main {
}

section {
  /*border-bottom: 1px solid #ccc;*/
  padding: 1em 0;
}

section h2 {
  margin-top: 0;
  color: #333;
  font-size: 38px;
  line-height: 44px;
}

footer {
  background-color: #333;
  color: white;
  text-align: center;
  padding: 1em 0;
  position: fixed;
  width: 100%;
  bottom: 0;
}

#section1, #section16_2{
  padding: 0;
}

#section1 img, #section16_2 img{
  width: 100%;
  height: 100%
}

#section2, #section4, #section6, #main-section7, #section12, #main_section16_1, #main_section16_3, #main_section16_4,#main_section16_5,#section18_0, #section18_1, #section19, #section14 {
  display: flex;
  max-width: 1000px;
  justify-content: left;
  /* align-items: center; */
  padding: 2em 0;
  margin: 0 auto;
  flex-direction: column;
}

#section2 h2, #section4 h2, #section6 h2, #main-section7 h2, #section12 h2, #main_section16_1 h2, #main_section16_3 h2, #main_section16_4 h2, #main_section16_5 h2, #section18_0 h2, #section18_1 h2, #section19 h2, #section14 h2{
  margin-bottom: 4px;
  font-weight: 400;
}

#section2{
  color: #333; 
}

#section2 h3{
  margin-bottom: 0;
}

#section3 img, #section10_1 img{
  width: 100%;
  height: 100%;
}

#section4{
  color: #333;
}

#section4 .two-column{
  display: flex;
  gap: 30px;
}

#section4 img{
  width: 500px;
}

#section5, #section8, #section10, #section11, #section15, #section17{
    background-color: #f5f7fa;
    border-top: 1px solid #e4ebf3;
    border-bottom: 1px solid #e4ebf3;
    text-align: center;
    padding: 11px 30px 80px;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  padding: 20px;
}

.grid-item {
  background-color: #fff;
  /*border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);*/
  padding: 30px;
  text-align: left;
}

.grid-item p {
  color: #666;
}

#section6 h2{
  font-weight: 600;
  color: #BF4822;
}

#section7{
  background-color:#BF4822;
}

#section7 .key{
  margin-bottom: 30px;
  color: white;
}

#section7 .horizontal-item h2{
  font-weight: 600;
}

#section9{
  text-align: center;
}

#section9 h3{
  color: #333;
  font-size: 2em;
  margin: 2em 0;
}

#section9 img.second{
  margin-top: 2em;
}

#section9 img{
  width: 900px;
  height: auto;
}

#section9 .attribute, #section9 a{
  margin-top: 0;
  font-size: 12px;
  color: gray;
}

#section10_1{
  padding-bottom: 0;
}

#section11{
  padding-top: 0;
  margin-top: -7px;
}

.horizontal-container {
  display: flex;
  gap: 20px;
}

.horizontal-item {
  background-color: #fff;
  /*border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);*/
  padding: 30px;
  text-align: center;
  flex: 1;
}

.user-flows {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.user-flow-card {
  display: flex;
  background-color: #fff;
  /*border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);*/
  padding: 30px;
}

.user-flow-card .left {
  flex: 1;
  padding-right: 20px;
  text-align: right;
}

.user-flow-card .right {
  flex: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.user-flow-card img {
  margin-top: 10px;
  max-width: 100%;
  border-radius: 8px;
}

#section11 h2{
  font-weight: 100;
}

#section14 h2{
  text-align: center;
 }

 #section12 h2{
  text-align: center;
  margin-bottom: 40px !important;
 }

.wireframes-section {
  display: flex;
  gap: 20px;
  margin-top: 40px;
  width: 100%;
  flex-direction: column;
}

.wireframes-section img.arrow {
  height: 100px;
  padding: 3em 0;
}

.wireframes-section .column {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.wireframes-section .column h2 {
  margin-bottom: 2em !important;
}

.wireframes-section .column h2.paper_head {
  margin-bottom: 1em !important;
}

.wireframes-section .column img {
  max-width: 100%;
  height: auto;
}

.wireframes-section .column img.paper {
  width: 800px;
}

.heading{
  width: 100%;
  margin-top: 95px;
}

.app_name{
  color: #BF4822;
  font-weight: 600;
}

.mockup-section {
  display: flex;
  margin-bottom: 40px;
  background-color: #fff;
  padding: 30px;
  /* border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);*/
}

.mockup-section .left-column{
  h3{
    text-align: left;
  }
}

.mockup-section .left-column, .mockup-section .right-column {
  flex: 1;
  padding: 20px;
}

.mockup-section .right-column p {
  margin-bottom: 20px;
}

.mockup-section .right-column img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

#section18{
  background-color:#BF4822;
}

.learning-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.learning-card {
  display: flex;
  /*background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);*/
  padding: 30px;

}

.learning-card .left-column {
  flex: 1;
  padding-right: 20px;
  text-align: right;
}


.learning-card .left-column h2 {
  margin: 0;
  color: white;
}

.learning-card .right-column {
  flex: 2;
  padding-left: 20px;
  /*display: flex;
  flex-direction: column;
  justify-content: center;*/
  
}

.learning-card .right-column h3 {
  margin: 0 0 10px 0;
  color: white;
}

.learning-card .right-column p {
  margin: 0;
  color: white;
}

.bottom_navigation {
  display: flex;
  justify-content: center;
  gap: 100px;
  margin: 6em 0;
}

#section19{
  background-color: #f5f7fa;
  border-top: 1px solid #e4ebf3;
  border-bottom: 1px solid #e4ebf3;
}

.b_nav-item {
  text-decoration: none;
  color: #333;
  font-size: 24px;
  font-weight: 600;
  position: relative;
  padding: 10px;
}

.b_nav-item span {
  margin-right: 5px;
}

.b_nav-item:hover {
  color: #BF4822;
}

.next-project:hover .next-project-card {
  display: block;
}

.next-project-card {
  display: none;
  position: absolute;
  top: -240px;
  left: 0;
  width: 250px;
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  padding: 10px;
  z-index: 1000;
}

.next-project-card img {
  max-width: 100%;
  border-radius: 4px;
}

.next-project-card p {
  margin: 10px 0 0;
  font-size: 16px;
  color: #333;
}

.footer{
  padding-top: 20px;
  padding-bottom: 20px;
  background-color: black;
}

.contact-section a {
  padding-right: 10px;
}

.contact-section a img{
  width: 30px;
  height: 30px;
}

.contact-section {
  text-align: center;
  margin-top: 50px;
}

.contact-section h2 {
  font-size: 24px;
  margin-bottom: 10px;
}

.contact-section p {
  font-size: 16px;
  margin: 30px;
}

.last{
  margin-bottom: 0px !important;
  color: #bababa;
}

.second-part{
  color: #bababa;
}

.first-part{
  color: #f9f6e0;
  font-size: 22px;
  font-weight: 500;
}

#section18_0 .two-column{
  margin: 3em 0;
  display: flex;
  gap: 30px;
}

#section18_0 h1{
  font-size: 3em;
  color: #333;
  line-height: 1.1em;
}

.content_18 h3 .red {
  color: #BF4822;
}

#section16_1 video, #section16_4 video{
  height: 500px;
}

#section16_1, #section16_4, #section16_5{
  background-color: #BF4822;
}

#section16_3 img{
  height: auto;
  width: 600px;
  margin-left: 6.5em;
}

#section16_5 img{
  height: auto;
  width: 600px;
  margin-left: 6em;
}

#section16_3{
  background-color: #F2F2F2;
  margin-top: -7px;
}

#section16_1 h2, #section16_4 h2, #section16_5 h2{
  color: white;
}

#section16_1 h2, #section16_3 h2, #section16_4 h2, #section16_5 h2{
  margin-bottom: 1em;
}

#main_section16_4, #main_section16_5, #main_section16_3, #main_section16_1{
  align-items: center;
}