/* --------------------------------------------------
Reset
-------------------------------------------------- */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body, h1, h2, h3, h4, h5, h6, p, figure, blockquote, dl, dd {
  margin: 0;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

body {
  min-height: 100vh;
}

img, picture, svg, video, canvas {
  display: block;
  max-width: 100%;
}

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

input, button, textarea, select {
  font: inherit;
}

button {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

address {
  font-style: normal;
}


/* --------------------------------------------------
Root
-------------------------------------------------- */

:root {
  /* Font */
  --font-ja: "Noto Sans JP", sans-serif;
  --font-en: "Prompt", sans-serif;

  /* Color */
  --color-text: #333;
  --color-white: #fff;
  --color-black: #000;

  --color-main: #0071BD;
  --color-accent-orange: #FFAA00;
  --color-accent-blue: #40D0ED;
  --color-bg-blue: #E6F5FA;
  --color-bg-orange: #FFFDEF;

  /* Content */
  --content-width: 1100px;
  --content-padding: 24px;
  @media screen and (max-width: 767px) {
    --content-padding: 22px;
  }

  /* Font Weight */
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-bold: 700;
  --fw-extra: 900;

  /* Animation */
  --transition-duration: 0.3s;
  --transition-timing: ease;

  /* 拡縮対応 */

    /* 1100pxコンテンツ基準 */
  --content-unit: min(1px, calc((100vw - 48px) / 1100));
  
  /* 1360pxフル幅デザイン基準 */
  --wide-unit: min( 1px, calc(100vw / 1360));

  /* shadow */
  --box-shadow: 0 0px 15px rgba(51, 51, 51, 0.3);
  --drop-shadow: drop-shadow(0 0 15px rgba(51, 51, 51, 0.3));
}

/* --------------------------------------------------
基本設定
-------------------------------------------------- */
/* Document */
html {
  font-size: 62.5%;
  scroll-behavior: smooth;
	scroll-padding-top: 108px;
}
html.is-loading {
  scroll-behavior: auto;
}
@media screen and (max-width: 767px) {
	html{
		scroll-padding-top: 0;
	}
}

body {
  font-family: var(--font-ja);
  font-size: 1.6rem;
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-wrap: anywhere;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}
strong, b {
  font-weight: 700;
}

/* Link */
a {
  transition: color 0.3s ease 0s;
}

/* Form */
button, input, select, textarea {
  margin: 0;
}
textarea {
  resize: vertical;
}
button, select {
  text-transform: none;
}

/* Media */
iframe {
  display: block;
  max-width: 100%;
}

/* Utility / Accessibility */
[hidden] {
  display: none !important;
}
:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

/* Container */
.c-container {
  width: var(--content-width);
  max-width: calc(100% - var(--content-padding) * 2);
  margin-inline: auto;
}
@media screen and (max-width: 767px) {
  .c-container {
    width: auto;
    max-width: none;
    margin-inline: var(--content-padding);
  }
}

/* 320px付近の狭い画面用 */
@media screen and (max-width: 330px) {
  :root {
    --content-padding: 16px;
  }
}

/* 英語フォント（テキスト） */
.u-font-en {
  font-family: var(--font-en);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}


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


/* フォントウェイト */
.u-fw-m {
  font-weight: var(--fw-medium);
}
.u-fw-b {
  font-weight: var(--fw-bold);
}
.u-fw-e {
  font-weight: var(--fw-extra);
}


/* Text Align */
.u-text-left {
  text-align: left !important;
}
.u-text-center {
  text-align: center !important;
}
.u-text-right {
  text-align: right !important;
}

/* Margin Top */
.u-mt-0 {
  margin-top: 0 !important;
}
.u-mt-10 {
  margin-top: 10px !important;
}
.u-mt-20 {
  margin-top: 20px !important;
}
.u-mt-30 {
  margin-top: 30px !important;
}
.u-mt-40 {
  margin-top: 40px !important;
}
.u-mt-60 {
  margin-top: 60px !important;
}
.u-mt-80 {
  margin-top: 80px !important;
}

/* Margin Bottom */
.u-mb-0 {
  margin-bottom: 0 !important;
}
.u-mb-10 {
  margin-bottom: 10px !important;
}
.u-mb-20 {
  margin-bottom: 20px !important;
}
.u-mb-30 {
  margin-bottom: 30px !important;
}
.u-mb-40 {
  margin-bottom: 40px !important;
}
.u-mb-60 {
  margin-bottom: 60px !important;
}
.u-mb-80 {
  margin-bottom: 80px !important;
}

@media screen and (max-width: 767px) {

  /* Display */
  .u-pc-only {
    display: none;
  }
  .u-sp-only {
    display: block;
  }

  /* Text Align */
  .u-text-left-sp {
    text-align: left !important;
  }
  .u-text-center-sp {
    text-align: center !important;
  }
  .u-text-right-sp {
    text-align: right !important;
  }

  /* Margin Top */
  .u-mt-0-sp {
    margin-top: 0 !important;
  }
  .u-mt-10-sp {
    margin-top: 10px !important;
  }
  .u-mt-20-sp {
    margin-top: 20px !important;
  }
  .u-mt-30-sp {
    margin-top: 30px !important;
  }
  .u-mt-40-sp {
    margin-top: 40px !important;
  }
  .u-mt-60-sp {
    margin-top: 60px !important;
  }

  /* Margin Bottom */
  .u-mb-0-sp {
    margin-bottom: 0 !important;
  }
  .u-mb-10-sp {
    margin-bottom: 10px !important;
  }
  .u-mb-20-sp {
    margin-bottom: 20px !important;
  }
  .u-mb-30-sp {
    margin-bottom: 30px !important;
  }
  .u-mb-40-sp {
    margin-bottom: 40px !important;
  }
  .u-mb-60-sp {
    margin-bottom: 60px !important;
  }

}

/* Visually Hidden */
.u-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}