@charset "UTF-8";

/*======================================
  Variables
======================================*/

:root {
    --main-color: #1E5EBB;
    --sub-color: #3BB54A;

    --text-color: #333;
    --bg-color: #fff;

    --content-width: 1200px;
}


/*======================================
  Base
======================================*/

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;

    font-family: "Noto Sans JP", sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: 0.03em;
    color: var(--text-color);
    background: var(--bg-color);
}


h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.4;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: .3s;
}

a:hover {
    opacity: .8;
}

ul,
ol {
    list-style: none;
}


/*======================================
  Layout
======================================*/

.inner {
    width: min(var(--content-width), calc(100% - 40px));
    margin-inline: auto;
}

.section {
    padding: 100px 0;
}

.section-title {
    margin-bottom: 50px;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--main-color);
}


/*======================================
  Button
======================================*/

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-width: 220px;
    height: 56px;

    padding: 0 30px;

    border-radius: 8px;
    border: none;

    font-size: 1rem;
    font-weight: 700;
    line-height: 1;

    cursor: pointer;

    transition: .3s;
}

.btn:hover {
    transform: translateY(-2px);
    opacity: .9;
}

.btn-main {
    background: var(--main-color);
    color: #fff;
}

.btn-sub {
    background: var(--sub-color);
    color: #fff;
}