@charset "utf-8";

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


root / html / body


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

:root {
  --font-ja:
    "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic",
    "YuGothic", "Meiryo", sans-serif;
  --font-en: "Gabarito", "Helvetica Neue", Arial, sans-serif;
  --letter-spacing-wide: 0.24em;
  --letter-spacing-en: 0.04em;
}

html,
body {
  overflow-x: clip;
}

html {
  background-color: #f5f4f1;
  font-size: 62.5%;
}

body {
  font-family: var(--font-ja);
  font-size: 1.6rem;
  font-weight: 500;
  color: #000;
  letter-spacing: 0.08em;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 42px 42px;
}

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

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


header


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

.header {
  position: fixed;
  top: 24px;
  left: 0;
  z-index: 100;
  width: 100%;
  height: 72px;
  margin-top: 0;
  font-family: var(--font-ja);
  color: #000;
  background-color: transparent;
  transition:
    top 0.3s ease,
    background-color 0.3s ease;
}

.header.is-fixed {
  top: 0;
  background-color: rgba(255, 255, 255, 0.8);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  width: 91.25%;
  max-width: 1280px;
  height: 72px;
  margin: 0 auto;
}

.header__logo {
  width: 16%;
  margin: 0;
}

.header__logo-link {
  display: inline-flex;
  align-items: center;
  width: 86%;
  height: auto;
}

.header__nav-area {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 82%;
  font-family: var(--font-ja);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: #000;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 48px;
}

.header__nav-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ja);
  color: #000;
}

.header__nav-link::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #000;
}

.header__nav-link,
.header__download,
.header__contact,
.header__logo-link {
  transition: all 0.3s ease;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}

.header__nav-link:hover,
.header__download:hover,
.header__contact:hover,
.header__logo-link:hover {
  opacity: 0.5;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header__download {
  font-family: var(--font-ja);
  color: #000;
}

.header__contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 96px;
  height: 32px;
  padding: 0 24px;
  border-radius: 32px;
  font-family: var(--font-ja);
  font-weight: 700;
  color: #fff;
  background-image: linear-gradient(
    90deg,
    rgba(245, 151, 0, 1),
    rgba(245, 170, 0, 1)
  );
}

.header__menu-open,
.header__menu-close {
  display: none;
}

.header__overlay {
  display: none;
}

html.is-menu-open,
body.is-menu-open {
  overflow: hidden;
  overscroll-behavior: none;
}

@media (max-width: 1024px) {
  .header__nav-list {
    gap: 32px;
  }
  .header__actions {
    gap: 20px;
  }
}

@media (max-width: 960px) {
  .header {
    top: 0;
  }
  .header__inner {
    max-width: 560px;
  }
  .header__logo {
    width: 50%;
  }
  .header__logo-link {
    max-width: 160px;
  }
  .header__menu-open {
    display: block;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    background-color: transparent;
    cursor: pointer;
  }
  .header__menu-close {
    display: block;
    position: absolute;
    top: 40px;
    right: 40px;
    z-index: 20;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    background-color: transparent;
    cursor: pointer;
  }
  .header__menu-icon {
    display: block;
    width: 48px;
    height: 48px;
  }
  .header__overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 10;
    background-color: rgba(0, 0, 0, 0.08);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .header__overlay.is-open {
    opacity: 1;
    pointer-events: auto;
  }
  .header__nav-area {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 15;
    width: 280px;
    min-height: calc(100dvh - 20px);
    max-height: calc(100dvh - 20px);
    padding: 112px 40px 74px;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-radius: 10px;
    font-size: 1.5rem;
    background-color: #fff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.16);
    opacity: 0;
    pointer-events: none;
    transform: translateX(16px);
    transition:
      opacity 0.3s ease,
      transform 0.3s ease;
  }
  .header__nav-area.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
  }
  .header__nav {
    width: 100%;
  }
  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .header__nav-link {
    font-size: 1.5rem;
  }
  .header__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    margin-top: 42px;
  }
  .header__download,
  .header__contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    height: 36px;
    padding: 0 8px;
    border-radius: 36px;
    font-size: 1.5rem;
    font-weight: 500;
    color: #fff;
    background-image: linear-gradient(
      90deg,
      rgba(245, 151, 0, 1),
      rgba(245, 170, 0, 1)
    );
  }
}

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


footer


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

.footer {
  padding-top: 100px;
  padding-bottom: 40px;
  background-color: #f4f4f4;
}

.footer__inner {
  width: 91.25%;
  max-width: 1280px;
  margin: 0 auto;
}

.footer__logo {
  width: 230px;
}

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

.footer__main {
  margin-top: 72px;
}

.footer__nav {
  display: grid;
  grid-template-columns: max-content max-content max-content;
  justify-content: flex-start;
  column-gap: clamp(72px, 8vw, 140px);
}

.footer__group {
  min-width: 0;
  padding-right: clamp(32px, 4vw, 72px);
}

.footer__group:last-child {
  padding-right: 0;
}

.footer__group-title {
  display: flex;
  align-items: baseline;
  gap: 24px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.footer__group-title span {
  flex: 0 0 auto;
  font-size: 1.4rem;
}

.footer__group-title small {
  min-width: 0;
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

.footer__list {
  display: grid;
  gap: 12px;
  margin-top: 32px;
}

.footer__list a {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: #000;
  transition: opacity 0.3s ease;
}

.footer__list a:hover {
  opacity: 0.55;
}

.footer__join-block {
  display: flex;
  justify-content: flex-end;
  margin-top: 64px;
}

.footer__join {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: #000;
  transition: opacity 0.3s ease;
}

.footer__join span {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 400;
}

.footer__join img {
  width: 20px;
  height: auto;
  transition: transform 0.3s ease;
}

.footer__join:hover {
  opacity: 0.55;
}

.footer__join:hover img {
  transform: translateX(6px);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 76px;
  padding-top: 40px;
  border-top: 1px solid #a2a2a2;
}

.footer__bottom-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 28px;
}

.footer__bottom-list a {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
  color: #000;
  transition: opacity 0.3s ease;
}

.footer__bottom-list a:hover {
  opacity: 0.55;
}

.footer__copy {
  flex-shrink: 0;
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

@media (max-width: 960px) {
  .footer {
    padding-top: 72px;
    padding-bottom: 32px;
  }

  .footer__inner {
    max-width: 560px;
  }

  .footer__logo {
    width: 200px;
  }

  .footer__main {
    margin-top: 56px;
  }

  .footer__nav {
    display: flex;
    flex-direction: column;
    gap: 56px;
  }

  .footer__group {
    padding-right: 0;
  }

  .footer__group-title {
    gap: 18px;
    white-space: normal;
  }

  .footer__list {
    gap: 18px;
    margin-top: 48px;
  }

  .footer__list a {
    line-height: 1.5;
    letter-spacing: 0.04em;
    color: #000;
    transition: opacity 0.3s ease;
  }

  .footer__join-block {
    justify-content: flex-start;
    margin-top: 56px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    margin-top: 56px;
    padding-top: 48px;
  }

  .footer__bottom-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
    width: 100%;
  }

  .footer__bottom-list a {
    line-height: 1.7;
  }

  .footer__copy {
    margin-top: 40px;
    font-size: 1.3rem;
  }
}

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


only


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

.pc-only {
  display: block;
}

br.pc-only,
a.pc-only,
span.pc-only {
  display: inline;
}

.sp-only,
br.sp-only,
a.sp-only,
span.sp-only {
  display: none;
}

@media (max-width: 960px) {
  .pc-only,
  br.pc-only,
  a.pc-only,
  span.pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }
  br.sp-only,
  a.sp-only,
  span.sp-only {
    display: inline;
  }
}