@charset "UTF-8";
/* =========================
   Variables
========================= */
/* 横ガター：766px 超は clamp、765px 以下は必ず min 15px（4vw が小さくても下回らない） */
:root {
  --page-gutter: clamp(15px, 4vw, 48px);
}

@media (max-width: 765px) {
  :root {
    --page-gutter: min(48px, max(15px, 4vw));
  }
}
@media (max-width: 375px) {
  :root {
    --page-gutter: 15px;
  }
}
/* =========================
   Base
========================= */
html {
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  color: #414141;
  line-height: 1.7;
  background: #F5F3F0;
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
}

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

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

main {
  position: relative;
  overflow: hidden;
}

/* =========================
   Background Video
========================= */
.bg-video {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  transform: translateZ(0);
  will-change: transform;
}

section {
  padding-top: 80px;
  padding-bottom: 80px;
}
@media (max-width: 765px) {
  section {
    padding-top: 40px;
    padding-bottom: 40px;
  }
}

.main-color {
  color: #85CF8F;
}

.green {
  color: #4FB05D;
}

.font-din {
  font-family: "Oswald", sans-serif;
}

/* =========================
   Header
========================= */
header {
  padding-top: 46px;
  padding-bottom: 20px;
  padding-left: max(15px, var(--page-gutter), env(safe-area-inset-left, 0px));
  padding-right: max(15px, var(--page-gutter), env(safe-area-inset-right, 0px));
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  box-sizing: border-box;
}
@media (max-width: 765px) {
  header {
    padding-top: 20px;
    padding-bottom: 20px;
  }
}
header h1 {
  width: 262px;
  height: auto;
}
header .header__logo {
  position: relative;
  z-index: 2;
}
@media (max-width: 765px) {
  header img {
    width: 100%;
    max-width: 140px;
  }
}

/* =========================
   Footer
========================= */
footer {
  background-image: url(/muse/anniversery/assets/img/footer.webp);
  background-size: cover;
  background-repeat: no-repeat;
  color: #fff;
  text-align: center;
  padding: 32px 0px;
  font-size: 12px;
  z-index: 1;
  position: relative;
  overflow: hidden;
}
@media (max-width: 765px) {
  footer {
    padding: 32px 0px 80px;
  }
}
footer .footer__inner {
  max-width: 1200px;
  width: calc(100vw - 50px);
  margin: auto;
}
footer .footer__logo img {
  width: 250px;
}
@media (max-width: 765px) {
  footer .footer__logo img {
    width: 120px;
  }
}