/*----------
variable
------------*/
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

:root{
  --color-main:#505050;
}

/*----------
base
-----------*/
html{
  -webkit-appearance: none;
  -webkit-text-size-adjust: 100%;
  word-break: break-all;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  font-size: 10px;
}

body{
  font-family: "Noto Sans JP",sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-weight: 300;
  color:var(--color-main);
  letter-spacing: 0;
  font-size: 1.5rem;
  line-height: calc(25/15);
  margin-top: 5rem;
}

.container{
  width: 100%;
  overflow: hidden;
}

/*-------------
common
---------------*/
@media screen and (max-width: 767px) {
  .pc{
    display: none !important;
  }
}
@media screen and (min-width: 768px){
  .sp{
    display: none !important;
  }
}

img{
  width: 100%;
  height: auto;
  display: block;
}

.inner{
  max-width: 960px;
  margin-inline:auto;
}

.section-title{
  text-align: center;
}

.section-title h2{
  display: inline-block;
  font-size: 3rem;
  line-height:calc(36/30);
  color: var(--color-main);
  position: relative;
}

.section-title h2::before{
  content: "";
  position: absolute;
  width: 5rem;
  height: 0.2rem;
  background: var(--color-main);
  top: calc(100% + 1.5rem);
  left: 50%;
  transform: translateX(-50%);
}

/*-------------
header 
----------------*/

.header{
  width: 100%;
  height: 5rem;
  background:#fff;
  padding-inline: 3rem;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
}

@media screen and (max-width: 767px) {
  .header{
    padding-inline: 2rem;
  }
}

.header .inner{
  display: flex;
  justify-content:space-between;
  align-items: center;
  padding-right: 0.9rem;
}

.header__logo a{
height: 5rem;
display: flex;
align-items: center;
font-size: 2rem;
transition: opacity 0.4s;
}

@media(any-hover: hover){
  .header__logo a:hover{
    opacity: 0.7;
    }
}

.header__nav ul{
display: flex;
align-items: center;
column-gap: 4.2rem;
}

.header__nav ul li a{
  height: 5rem;
  display: flex;
  align-items: center;
  font-size: 2rem;
  color:var(--color-main);
  transition: opacity 0.4s;
}

@media(any-hover: hover){
  .header__nav ul li a:hover{
  opacity: 0.7;
  } 
}

/*-------------
fv
----------------*/

.fv{
  position: relative;
}

.fv__image img{
  aspect-ratio: 1080/500;
  object-fit: cover;
}

@media (max-width: 767px){
  .fv__image img{
    aspect-ratio: 375/550;
    object-fit: cover;
  }
} 

.fv__contents{
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  padding-top: calc(41/1080*100vw);
}

@media screen and (max-width: 767px) {
  .fv__contents{
    padding-top: calc(44/375*100vw);
  }
}

.fv__catch{
  text-align: center;
}

.fv__catch h2{
  font-size: calc(40/1080*100vw);
}

@media screen and (max-width: 767px) {
  .fv__catch h2{
    font-size: calc(35/375*100vw);
    line-height:calc(42/35);
    margin-inline: 30px;
  }
}

/*-------------
menu
----------------*/

.menu{
  padding: 5.4rem 3rem 3.9rem;
}
@media screen and (max-width: 767px) {
  .menu{
    padding: 5rem 3rem 4.4rem;
  }
}

.menu__contents{
  margin-top: 4.7rem;
}
@media screen and (max-width: 767px) {
  .menu__contents{
    margin-top: 4.6rem;
  }
}

.menu__items{
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 767px) {
  .menu__items{
    flex-direction: column;
    row-gap: 2.4rem;
  }
}

.menu-item{
  width: calc(300/960*100%);
}
@media screen and (max-width: 767px) {
  .menu-item{
    width: 100%;
  }
}

.menu-item__image img{
  aspect-ratio: 300/250;
  object-fit: cover;
}
@media screen and (max-width: 767px) {
  .menu-item__image img{
    aspect-ratio: 315/250;
  }
}

.menu-item__textarea{
  margin-top: 3rem;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .menu-item__textarea{
    margin-top: 2rem;
  }
}

.menu-item__textarea h3{
  font-size: 2rem;
  line-height: calc(25/20);
  font-weight: 400;
}

.menu-item__textarea p{
  margin-top: 0.9rem;
  font-size: 1.5rem;
  line-height:calc(25/15);
}

/*-------------
about
----------------*/

.about{
  padding: 4.4rem 3rem 4.8rem;
  background: rgba(0, 0, 0, 0.05);
}
@media screen and (max-width: 767px) {
  .about{
    padding: 4.5rem 3rem 5rem;
  }
}

.about__contents{
  margin-top: 4.7rem;
  display: flex;
  column-gap: calc(39/960*100%);
}
@media screen and (max-width: 767px) {
  .about__contents{
    flex-direction: column-reverse;
    row-gap: 2.8rem;
  }
}

.about__textarea{
  flex: 1;
}

.about__textarea h3{
  font-size: 2.2rem;
  line-height: calc(33/22);
  font-weight:400;
}

.about__textarea h3 span{
  display: inline-block;
}
@media screen and (max-width: 767px) {
  .about__textarea h3 span{
    display: inline;
  }
}

.about__textarea p{
  margin-top: 2rem;
  font-size: 1.8rem;
  line-height: calc(33/18);
}
@media screen and (max-width: 767px) {
  .about__textarea p{
    margin-top: 2.1rem;
  }
}

.about__textarea a{
margin-top: 2.2rem;
width: 25rem;
height: 5.5rem;
display: grid;
place-content: center;
background: var(--color-main);
color: #fff;
font-size: 2.5rem;
font-weight: 300;
transition: background-color 0.4s, color 0.4s;
border: 1px solid var(--color-main);
}
@media screen and (max-width: 767px) {
  .about__textarea a{
    width: 100%;
    margin-top: 2.1rem;
    margin-inline: auto;
  }
}
@media(any-hover: hover){
  .about__textarea a:hover{
    background: #fff;
    color: var(--color-main);
  }
}

.about__image{
  width: calc(450/960*100%);
}
@media screen and (max-width: 767px) {
  .about__image{
    width: 100%;
  }
}

.about__image img{
  aspect-ratio: 450/300;
  object-fit: cover;
}
@media screen and (max-width: 767px) {
  .about__image img{
    aspect-ratio: 315/250;
  }
}

/*-------------
footer
----------------*/

.footer{
  height: 9.2rem;
  background:var(--color-main);
  color: #fff;
  display: grid;
  place-content: center;
}

.footer p{
  font-size: 2rem;
}
@media screen and (max-width: 767px) {
  .footer p{
    font-size: 1.7rem;
  }
}