@import url(reset.css);


@import url(https://fonts.googleapis.com/earlyaccess/notosansjapanese.css);
@import url(https://fonts.googleapis.com/earlyaccess/sawarabimincho.css);

/******************************************************************
*/

/*  COMMON
*/

/******************************************************************/

* {
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
}

body {
    font-family: 'Noto Sans Japanese', sans-serif;
    font-size: 10px;
    font-size: 1.5625vw;
    line-height: 1.0;
}

a,
a:hover {
    text-decoration: none;
}

a {
    color: inherit;
}

.fixed-nav li a:hover {
    flex-direction: nane;
    transition: all .3s;
}

img {
    max-width: 100%;
}

/*=======================================
*/

/*    Layout
*/

/*======================================*/

.wrapper {
    width: 100%;
}

header {
    width: 100%;
    height: 100vh;
    background: url(../images/hero.jpg) center center/cover no-repeat;
}

footer {
    width: 100%;
    background: #000;
}

/********************************************
*/

/*   Header
*/

/*****************************************/

.header-inner {
    position: relative;
    height: 100%;
}

h1 {
    color: #fff;
    font-family: "Sawarabi Mincho";
    font-size: 80px;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1em;
    margin: auto;
    text-align: center;
    letter-spacing: 4px;
}

/*--------------------------
/*  #toMain
--------------------------*/

#toMain {
    display: block;
    position: absolute;
    right: 0;
    bottom: 120px;
    left: 0;
    margin: auto;
    width: 120px;
    height: 40px;
    border: 2px solid #fff;
    border-radius: 0;
    background: transparent;
    font-size: 3.0rem; /* hover */
}

#toMain::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    display: block;
    width: 0;
    height: 0;
    background: #fff;
    transition: .1s;
}

#toMain:hover::before {
    width: 100%;
    height: 100%;
}

#toMain:hover .fa {
    color: #231815;
    animation: none;
    bottom: 0;
}

#toMain:hover {
    cursor: pointer;
}

#toMain:focus {
    outline: nano;
}

#toMain .fa {
    color: #fff;
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    /* アニメーション */
    animation: moveY 1.2s infinite alternate linear;
}

@keyframes moveY {
    0% {bottom: 4px;}
    60% { bottom: 0;}
    100% {bottom: 4px;}
}

/*-----------------------------
/*    .fixed-nav
------------------------------*/

.fixed-nav {
    width: 100%;
    position: absolute;
    z-index: 900;
    bottom: 0;
    left: 0;
    background: transparent;
}

.fixed-nav .nav-inner {
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
}

.fixed-nav ul {
    margin: 0 auto;
    line-height: 60px;
}

.fixed-nav li {
    display: inline-flex;
    margin-left: auto;
    width: 10em;
}

.fixed-nav li a {
    width: 100%;
    color: #fafafa;
    line-height: 3.0;
    text-align: center;
    font-family: "Rounded Mplus 1c";
    font-weight: 400;
    letter-spacing: 2px;
    position: relative;
}

.fixed-nav li a::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: #1565c0;
    transform: scale(0, 1);
    transform-origin: center top;
    transition: transform .3s;
}

.fixed-nav li a:hover {
    text-decoration: none;
}

.fixed-nav li a:hover::after {
    transform: scale(1, 1);
}

.is-fixed .fixed-nav {
    position: fixed;
    top: 0;
    left: 0;
    background: #000;
    height: 60px;
}

/*******************************************
*/

/*  Main
*/

/*******************************************/

main {
    width: 100%;
    padding: 100px 0;
    background: #f5f5f5;
    position: relative;
}

main::before,
main::after {
    content: "";
    position: absolute;
    left: 0;
    width: 100%;
    height: 23px;
}

main::before {
    top: 0;
}

main::after {
    bottom: 0;
}

article {
    width: 1024px;
    margin: 0 auto;
    padding: 50px 80px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 10px 20px rgba(0,0,0,0,19), 0 6px 6px rgba(0,0,0,0,23);
}

article + article {
    margin-top: 40px;
}

section {
    display: flex;
    flex-wrap: wrap;
}

section +section {
    margin-top: 40px;
}

section img {
    display: block;
    margin: 0 auto 4rem;
}

section p {
    line-height: 1.8;
}

section p + p {
    margin-top: 2em;
}

h2 {
    width: 100%;
    font-size: 3.4rem;
    margin-bottom: 1em;
    font-family: "Sawarabi Mincho";
    padding: 0.4em 0.5em;
    color: #231815;
    background: #f4f4f4;
    border-left: solid 5px #1565c0;
    border-bottom: solid 3px #d7d7d7;
}

/**********************************************
*/

/*  Footer
*/

/***************************************************/

footer p {
    padding: 2em 0;
    margin: 0 auto;
    background: #000;
    color: #fff;
    text-align: center;
    font-size: 1em;
    font-weight: 100;
}

/********************************************
*/

/*    Responsive
*/

/**************************************************/

@media screen and (min-width: 480px) {

body {
    font-size: 1.6em;
}

}

@media screen and (min-width: 1024px) {

.wrapper {
    min-width: 1024px;
}

}

@media screen and (max-width: 480px) {

h1 {
    font-size: 40px;
    font-size: 6.25vw;
}

#toMain {
    font-size: 24px;
    font-size: 3.75vw;
}

h2 span {
    width: 90%;
}

.header-inner {
    width: 94vw;
    margin: 0 auto;
}

article {
    width: 96vw;
    padding: 8vw 2vw;
}

main {
    padding: 16vw 0;
}

h2{
    font-size: 16px;
    font-size: 2.5vw;
}

p {
    font-size: 12px;
    font-size: 1.875vw;
}

}