/* Reset CSS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Global Styles */
body {
  margin: 0;
  padding: 0;
  font-family: '新ゴ ProN', 'Helvetica Neue', sans-serif;
  color: #000;
  background-color: #ffffff; /* Add a background color for the body */
  line-height: 1.5;
}
p {
    line-height: 1.8;
}
a {
  color: white;
  text-decoration: none;
}

img{
 max-width: 100%;
}

.des {
  font-weight: 600;
  font-size: 1.5rem;
}

div#container {
  width: 100%;
  /*max-width: 2000px;
  min-width: 750px;*/
  margin: 0 auto;
}
/* Header Styles */
.header {
  text-align: center;
  background-color: #0068B7;
  color: white;
  padding: 10px 0;
  font-size: 1.4rem;
}

.menu-container {
  display: flex;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
}

.left-menu a,
.right-menu a {
  padding: 10px;
}

/* Main Visual Styles */
.main-visual {
  background-image: url('../img/microluster-figure.jpg');
  background-size: cover;
  background-position: center top;
  text-align: center;
  padding: 60px 0;
  position: relative;
  z-index: 1;
  height: 100vh; /* Set the height to full viewport height */
  /*background-attachment: fixed; /* Ensures the image stretches */
}


.main-visual h1 {
  font-family: serif;
  color: #666464;
  margin-bottom: 20px;
  font-size: 30px;
}

.main-visual h2 {
  color: #0068B7;
  margin-top: 20px;
}

.logo {
  display: block;
  margin: 20px auto;
  width: 10%;
}

.image-container img {
  width: 40%;
}
/* Main Visual 2 Styles */
.description {
  text-align: center;
  padding: 50px 0;
  /* background-color: #f8f8f8; */
  position: relative;
  z-index: 2;
}

.description h2 {
  color: #0068B7;
  margin-top: 20px;
  font-size: 30px;
  font-family: serif;
  line-height: 1.5;
  border: none;
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
  .image-container img {
    width: 70%;
  }
}


.sec {
  max-width: 1100px;
  margin: 0 auto;
}
/* Responsive Styles */
@media screen and (max-width: 768px) {
  .sec {
    padding: 40px;
  }
  .des {
    font-weight: 600;
    font-size: 1.2rem;
  }
}


/*Sec01*/

.sec01 {
  
  background: url('../img/sec01_bg.webp');
  color: #333;
  padding: 40px;
}
section.sec01 .container {
  max-width: 1100px;
  margin: 0 auto;
}
.title {
  color: #0068B7;
  text-align: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  font-weight: bold;
}
.part-title {
  color: #666464;
  margin-bottom: 10px;
  font-size: 1.5rem;
  font-weight: 600;
}
.part {
  /* margin-bottom: 30px; */
  /* margin-top: 30px; */
}
.part1 {
  display: flex;
  margin-top: 30px;
}
.part1 .left, .part1 .right, .part3 .left, .part3 .right {
  /* padding: 10px; */
  margin-bottom: 30px;
}
.part1 .left, .part3 .left {
  flex: 30%;
}
.part1 .right, .part3 .right {
  flex: 70%;
  padding-top: -10px;
}
.part2 .upper, .part2 .bottom {
  margin-bottom: 20px;
}
.part2 .bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}

.part2 .bottom div, .part3 .left div {
  text-align: center;
}
.part.part1 img {width: 90%;/* padding-top: 20px; */}

.part2 .bottom img {
margin: 10p;
}
.part3 .inner {
display: grid;
grid-template-columns: 1fr 2fr;
gap:20px;
}

.part3_img {
  display: grid;
  grid-template-columns: 1fr 1fr;
  justify-content: center;
  align-items: center;
  margin: auto;gap: 15px;
}


@media only screen and (max-width: 768px) {
  .part1, .part3 {
      display: block;
  }
  .part1 .left img, .part3 .left img {
      width: 60% !important;
      height: auto;
      /* width: 100%; */
      margin: 0 auto;
      display: flex;
      /* justify-content: center; */
      /* align-items: center; */
  }
  .part1 .left, .part1 .right, .part3 .left, .part3 .right {
  /* padding: 10px; */
  /* margin-bottom: 30px; */
}
  .part3 .inner{
    display: block;
  }
  .part3_img {
  max-width: 80%;
}

}

/*sec02*/

h2 {
  color: #0068B7;
  border-left: 5px solid #0068B7;
  padding-left: 10px;
  font-size: 1.5em;
  margin: 30px 0 10px 0;
  font-weight: bold;
}
.separator {
  border-top: 1px solid #0068B7;
  margin: -10px 0 10px;
}
.sec02 p {
  /* color: #666464; */
  font-size: 1em;
  line-height: 1.5;
}
.sec02 .center-image {
  text-align: center;
  margin: 20px 0;
}
.sec02 .center-image img {
  max-width: 100%;
}
.row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin: auto;
  padding: 20px;
  border: 2px solid #0068B7;
  border-radius: 10px;
  /* max-width: 900px; */
}
.sec02 .row img,
.sec05 .row img {
  max-width: 40%;
}
.sec02 .row .text,
.sec05 .row .text {
  flex: 1;
  padding-left: 20px;
}
.sec02.small-title,
.sec05 .small-title {
  font-size: 1.2em;
  margin-top: 20px;
  color: #0068B7;
}
.sec02 .note {
  font-size: 0.8em;
  /* color: #666464; */
}
@media (max-width: 768px) {
  .sec02 .row{
    display:block;
  }
  .sec02 .row img {
      margin-bottom: 20px;
  }
  .sec02 .row .text {
      padding-left: 0;
  }
  .sec02 .row img,
  .sec05 .row img {
  max-width: 100%;
  }
  .sec02 .row .text,
  .sec05 .row .text {
  padding-left: 0px;
  }
}
@media (max-width: 480px) {
  h2 {
      font-size: 1.2em;
  }
  .sec02 .small-title {
      font-size: 1em;
  }
  .sec02 p {
      font-size: 0.9em;
  }
  .sec02 .row  {
  display: block;
}
}


/* Note Styles */
.note {
  font-size: 0.75em;
  color: #000;
}
.flex-container {
  display: flex;
  flex-wrap: wrap;
}

.flex-container > div {
  flex: 1;
  margin-right: 20px;
}

@media screen and (max-width: 768px) {
  .flex-container {
      flex-direction: column;
  }
  .flex-container img{
 /* text-align:center; */
 /* justify-content: center; */
 display: flex;
 justify-content: center;
 align-items: center;
 margin: auto;
}

  .flex-container > div {
      margin-right: 0;
      margin-bottom: 20px;
  }
}

/*----種類ダウンロード ----*/


.file-download {
  max-width: 600px;
  margin: 50px auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.file-download h1 {
  text-align: center;
  color: #0068B7;
  font-size: 24px;
}

.file-download p {
  /* text-align: center; */
  margin-top: 20px;
  color: #666;
}


form {
  /* text-align: center; */
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.form {
    display: flex;
    align-items: center;
    /* justify-content: center; */
    /* margin: auto 0; */
    /* text-align: center; */
}
label {
  display: block;
  /* margin-bottom: 5px; */
  /* text-align: justify; */
  flex: 1;
  font-weight: 600;
}

input[type="text"],
input[type="email"] {
  width: 100%;
  padding: 10px;
  /* margin-bottom: 5px; */
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  flex: 2;
}

button[type="submit"] {
  background-color: #0068B7;
  color: #fff;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  justify-content: center;
  display: flex;
  margin: 0 auto;
}

button[type="submit"]:hover {
  background-color: #0056b3;
}
@media (max-width: 768px) {
  label {
  font-size: 1.5rem;
}
}

/*sec08*/
.image-wrapper {
  position: relative;
  margin-bottom: 20px;
}

.image-wrapper img {
  max-width: 100%;
  height: auto;
}

.image-text {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 1.5em; /* Adjust size as needed */
  font-weight: bold;
  color: #0068B7;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8); /* White blurred outline */
}

.features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Three columns layout */
  grid-gap: 20px 10px; /* Vertical and horizontal gap */
  position: relative; /* Absolute positioning for larger screens */
  bottom: 10px;
  /* left: 50%; */
  /* transform: translateX(-50%); */
  /* width: 90%; */ /* Ensure the list spans the width of the image */
}

.features li {
  display: flex;
  align-items: center; /* Align items vertically */
  font-size: 1.2em;
}

.number {
  display: inline-block;
  width: 46px;
  height: 47px;
  line-height: 46px;
  text-align: center;
  background-color: #0068B7;
  color: white;
  /* border-radius: 50%; */
  font-weight: bold;
  /* margin-right: 10px; */ /* Spacing between number and text */
}

.feature {
  display: inline-block;
  padding: 9.1px 10px;
  background-color: #DEE6F5;
  color: #0068B7;
  /* border-radius: 5px; */
  font-weight: bold;
  flex-grow: 1; /* Stretch the feature text to fill available space */
}

@media (max-width: 768px) {
  .features {
      /* grid-template-columns: 1fr; */ /* Single column layout */
      /* grid-template-rows: repeat(6, auto); */ /* 6 rows */
      width: 100%; /* Full width */
      position: relative; /* Remove absolute positioning */
      /* margin-top: 10px; */ /* Add spacing below the image */
  }

  .features li {
      justify-content: flex-start; /* Align items horizontally within each row */
      align-items: center; /* Align items vertically */
      /* margin-bottom: 10px; */ /* Add spacing between rows */
  }

  .number {
      /* margin-right: 10px; */ /* Spacing between number and text */
  }

  .feature {
      flex-grow: 1; /* Stretch the feature text to fill available space */
  }
}
@media (max-width: 768px) {
  .image-text {
      position: static; /* Remove absolute positioning */

      font-size: 1.2em; /* Adjust font size as needed */
      margin-top: 10px; /* Add spacing above the text */
  }
}
footer{

  text-align: center;
  font-size: 50%;
  padding: 30px 0;
}