@charset "UTF-8";

/* common */

*{
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;   
}

main {
  flex: 1; 
}








html {
  font-size: 100%;
}
body {
  color: #383e45;
  font-size: 0.9rem;
  font-family:
"游明朝", "Yu Mincho",
"ヒラギノ明朝 ProN", "Hiragino Mincho ProN",
"MS 明朝", "MS Mincho",
"MS P明朝", "MS PMincho",
serif;
background-color: #EFEDEE;
}
.wrapper {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

a {
  text-decoration: none;
  color: inherit;
  font: inherit;
}
img {
  max-width: 100%;
}
li {
  list-style: none;
}

ul{
  margin: 0;
  padding: 0;
}

h2:not(#concept h2){
  margin-top: 100px;
}

/* header */

header {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 1000;
  background-color: #fff;
  background-image: 
  repeating-linear-gradient(-45deg, rgba(0,0,0,0.15) 0, rgba(0,0,0,0.03) 2px, transparent 2px, transparent 4px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.logo {
  width: 150px;
  height: 60px;
  display: flex;
  align-items: center;
}
.logo img {
  height: 100%;
  display: block;
}


header ul {
  display: flex;
  gap: 30px;
  padding: 16px 0;
  margin: 0;
}
header li {
  list-style: none;
}
header li a {
  color: #24292e;
  text-decoration: none;
}
header li a:hover {
  opacity: 0.7;
}

/* ヘッダー分の余白をbody上部に追加 */
body {
  padding-top: 60px;
}


/* hero */

#hero {
  width: 100%;
  height: 600px;
  box-sizing: border-box;  
  background: url('img/hero-img.jpg') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
}
#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}
.hero-inner {
  height: 100%;
  position: relative;
  z-index: 2;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.hero-title {
  font-size: 3rem;
  margin-bottom: 20px;
}
.hero-text {
  font-size: 1.2rem;
  margin-bottom: 30px;
}
.hero-button {
  display: inline-block;
  background: #fff;
  color: #333;
  padding: 12px 24px;
  font-weight: bold;
  text-decoration: none;
  border-radius: 4px;
  transition: background 0.3s;
}

.hero-button:hover {
  background: #f0f0f0;
}



/* concept */

.concept-inner {
  max-width: 960px;
  margin: 50px auto;
  position: relative;
  height: 550px;
}

#concept .text {
  max-width: 680px;
  height: 100%;
  background-color: #fff;
  padding: 84px 160px 84px 84px;
  text-align: left;
}

#concept p {
  line-height: 1.8;
  margin-bottom: 16px;
}
#concept .title {
  border-bottom: solid 1px #35383a;
  display: inline-block;
  font-size: 1.875rem;
  font-weight: normal;
  margin-bottom: 30px;
}
#concept .large {
  font-size: 1.7rem;
}
#concept .img {
  max-width: 400px;
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%); 
}
#concept .img img {
  vertical-align: bottom;
}


.btn {
  position: relative;
  display: inline-block;
  background-color: white;      /* 外側の背景（余白になる） */
  padding: 8px;                 /* 白い余白部分 */
  box-sizing: border-box;
  border: none;
  cursor: pointer;
}

/* 黒背景とテキスト用の中身ラッパー */
.btn span {
  display: inline-block;
  background-color: #363837;    /* 中の黒背景 */
  color: white;
  padding: 12px 24px;
  position: relative;
  z-index: 2;
  transition: 0.3s;
}

/* 擬似要素でボーダーを後ろに表示 */
.btn::before,
.btn::after {
  content: "";
  position: absolute;
  z-index: 1;
  background: transparent;
  transition: 0.35s;
  pointer-events: none;
}

.btn::before {
  top: 4px;
  left: 4px;
  width: 10%;
  height: 25%;
  border-top: 1px solid #363837;
  border-left: 1px solid #363837;
}
.btn::after {
  bottom: 4px;
  right: 4px;
  width: 10%;
  height: 25%;
  border-bottom: 1px solid #363837;
  border-right: 1px solid #363837;
}

.btn:hover::before,
.btn:hover::after {
  width: calc(100% - 8px);
  height: calc(100% - 8px);
}



/* menu */

#price {
  max-width: 800px;
  margin: 100px auto;
  padding: 0 20px;
  text-align: center;
}

#price .title {
  border-bottom: solid 1px #35383a;
  display: inline-block;
  font-size: 1.875rem;
  font-weight: normal;
  margin-bottom: 30px;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 auto;
  font-size: 1.1rem;
}

.price-table th,
.price-table td {
  border: 1px solid #ccc;
  padding: 12px 20px;
  text-align: left;
}

.price-table th {
  background-color: #f5f5f5;
}


/* garelly */

#gallery {
  max-width: 960px;
  margin: 100px auto;
  padding: 0 20px;
  text-align: center; 
}

#gallery .title {
  border-bottom: solid 1px #35383a;
  display: inline-block;
  font-size: 1.875rem;
  font-weight: normal;
  margin-bottom: 30px;
}

.gallery-images {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.gallery-images img {
  width: 100%;
  max-width: calc((100% - 40px) / 3);
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}

/* blog */

#blog .title {
  border-bottom: solid 1px #35383a;
  display: inline-block;
  font-size: 1.875rem;
  font-weight: normal;
  margin-bottom: 30px;
}

.blog-list{
  display: flex;
  gap: 8px;
}

.blog-item{
  width: calc((100% - 24px)/4);
  box-sizing: border-box;
  padding: 10px;
  transition: all 0.3s ease;
}

.blog-item:hover{
  background-color: #E0E0E0;
}

.blog-img img{
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/9;
  transition: transform 0.3s;
}

.blog-img{
  overflow: hidden;
}

.blog-link:hover .blog-img img{
  transform: scale(1.05);
}

.blog-link{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: opacity 0.3s;
  height: 260px;
}

.blog-link:hover{
  opacity: 0.8;
}

.blog-text{
  flex-grow: 1;
}

.blog-item h3{
  margin-top: 16px;
}

.blog-date{
  margin-top: 8px;
}

.blog-icon {
  text-align: right;
}


/* access */

#access .title {
  border-bottom: solid 1px #35383a;
  display: inline-block;
  font-size: 1.875rem;
  font-weight: normal;
  margin-bottom: 30px;
}


.access-inner{
  display: flex;
  gap: 16px;
  text-align: left;
}

.content-access,
.content-contact{
  flex: 1;
  background-image: 
    repeating-linear-gradient(-45deg, rgba(0,0,0,0.15) 0, rgba(0,0,0,0.03) 2px, transparent 2px, transparent 4px);
    padding: 16px;
}

.content-access{
  line-height: 1.8;
}








.form {
  max-width: 600px;
  margin: 0 auto;
  font-family: sans-serif;
}

.row {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.row label {
  width: 140px;
  font-weight: bold;
}

.row input,
.row textarea {
  flex: 1;
  padding: 8px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: white;
}

.req {
  font-weight: normal;
}

.right {
  justify-content: flex-end;
}

.right button {
  padding: 10px 20px;
  font-size: 1rem;
  background: #0073aa;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.right button:hover {
  background: #005f8d;
}



















/* footer */

footer {
  color: #333;
  padding: 40px 0;
  text-align: center;
  background-image: 
  repeating-linear-gradient(-45deg, rgba(0,0,0,0.15) 0, rgba(0,0,0,0.03) 2px, transparent 2px, transparent 4px);
  margin-top: 100px;
}









@media (max-width: 768px) {
  .gallery-images, .blog-list {
    flex-direction: column;
  }

  .blog-item,
  .gallery-images img {
    width: 100%;
    max-width: 100%;
  }

  .concept-inner {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column-reverse; /* スマホで縦並びにする */
  }
  
}