@charset "UTF-8";

:root {
  --color-navy: #071f3a;
  --color-navy-2: #0b2746;
  --color-blue: #0d5c87;
  --color-orange: #ea6500;
  --color-green: #427153;
  --color-gray: #334155;
  --color-muted: #64748b;
  --color-line: #dce3ec;
  --color-bg: #f4f7fa;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-navy);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  background: #fff;
  line-height: 1.8;
  letter-spacing: 0.03em;
}

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

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

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

button {
  font: inherit;
}

/* header */
.l-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #e8edf3;
  backdrop-filter: blur(10px);
}

.l-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 48px), 1280px);
  margin-inline: auto;
  padding: 16px 0;
}

.l-header__logo {
  display: inline-flex;
  align-items: center;
  max-width: 300px;
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.12em;
}

.l-header__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.l-header__nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
  font-weight: 900;
}

.l-header__nav a {
  transition: color 0.25s ease;
}

.l-header__nav a:hover {
  color: var(--color-orange);
}

.l-header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.l-header__menu,
.l-header__spnav {
  display: none;
}

body.is-menu-open {
  overflow: hidden;
}

/* footer */
.l-footer__main {
  padding: 56px 0;
  background: #f5f7fa;
}

.l-footer__grid {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr .9fr .9fr;
  gap: 40px;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--color-line);
}

.l-footer__logo {
  margin: 0;
  max-width: 265px;
  font-size: 30px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

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

.l-footer__text {
  margin: 18px 0 0;
  color: #475569;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.9;
}

.l-footer__label {
  margin: 0 0 16px;
  color: var(--color-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.l-footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 22px;
  font-size: 14px;
  font-weight: 900;
}

.l-footer__tel {
  display: block;
  padding: 14px 18px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: var(--color-navy);
  font-size: 20px;
  font-weight: 900;
  text-align: center;
}

.l-footer__tel small {
  display: block;
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.l-footer__banners {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.l-footer__banner {
  position: relative;
  display: block;
  min-height: 166px;
  padding: 30px;
  overflow: hidden;
  background: #fff;
  color: var(--color-navy);
  box-shadow: 0 12px 30px rgba(7, 31, 58, .06);
}

.l-footer__banner--dark {
  background: var(--color-navy);
  color: #fff;
}

.l-footer__banner span {
  display: block;
  color: var(--color-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.25em;
}

.l-footer__banner--dark span {
  color: #f6a85b;
}

.l-footer__banner strong {
  display: block;
  margin-top: 12px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.l-footer__banner em {
  display: block;
  margin-top: 10px;
  color: #475569;
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.8;
}

.l-footer__banner--dark em {
  color: rgba(255, 255, 255, .78);
}

.l-footer__banner-icon {
  position: absolute;
  top: 28px;
  right: 30px;
  width: 86px;
  height: 86px;
  opacity: .12;
}

.l-footer__bottom {
  padding: 30px 0;
  background: #fff;
}

.l-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.l-footer__bottom p {
  margin: 0;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.l-footer__bottom small {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.l-footer__bottom a {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.l-footer__bottom a+a {
  margin-left: 20px;
}

.l-footer__copy {
  margin: 24px 0 0;
  color: #94a3b8;
  font-size: 12px!important;
  font-weight: 700;
  text-align: center;
}

@media (max-width: 1080px) {

  .l-header__nav,
  .l-header__actions .c-tel {
    display: none;
  }

  .l-header__menu {
    position: relative;
    display: grid;
    gap: 5px;
    width: 46px;
    height: 46px;
    place-content: center;
    border: 1px solid var(--color-line);
    background: #fff;
    cursor: pointer;
    z-index: 120;
  }

  .l-header__menu span {
    display: block;
    width: 32px;
    height: 2px;
    background: var(--color-navy);
    transition: transform 0.28s ease, opacity 0.28s ease;
    margin-bottom: 5px;
  }

  .l-header.is-open .l-header__menu span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .l-header.is-open .l-header__menu span:nth-child(2) {
    opacity: 0;
  }

  .l-header.is-open .l-header__menu span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .l-header__spnav {
    position: fixed;
    inset: 79px 0 0 0;
    z-index: 110;
    display: grid;
    grid-template-columns: 1fr;
    align-content: start;
    width: 100%;
    min-height: calc(100vh - 79px);
    padding-top: 8px;
    background: #fff;
    border-top: 1px solid var(--color-line);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.28s ease, visibility 0.28s ease, transform 0.28s ease;
  }

  .l-header.is-open .l-header__spnav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .l-header__spnav a {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-line);
    background: #fff;
    font-weight: 900;
  }

  .l-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .l-footer__bottom-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 767px) {

  .l-header__logo {
    max-width: 170px;
    font-size: 22px;
  }

  .l-header__actions .c-btn {
    display: none;
  }

  .l-header__spnav {
    top: 73px;
    min-height: calc(100vh - 73px);
  }

  .l-footer__grid,
  .l-footer__banners {
    grid-template-columns: 1fr;
  }
}