@charset "utf-8";

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  transition: background-color 0.8s ease;
}

.header .w1920 {
  max-width: 1920px;
  width: 100%;
  margin: 0 auto;
  position: relative;
}

.header.is-has-bg .h_logo {
  color: #fff;
}
.header.is-has-bg .h_logo img,
.header.is-has-bg .btnarea img {
  filter: invert(1);
}

.header.is-has-bg .hamburger .line {
  background-color: #fff;
}

.h_logo {
  display: none;

  font-weight: 400;
  font-size: 16px;
  color: #000;
  align-items: center;
  transition: var(--default);
}

.logowrap {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  display: flex;
}

.h_logo a {
  width: 88px;
  margin: 0 auto;
}

.h_logo img {
  width: 100%;
  height: auto;
  transition: var(--default);
}

.header .inner {
  padding: 60px 0;
  display: flex;
  justify-content: flex-end;
  margin: 0 62px 0 auto;
  gap: 34px;
}

.header.active .inner {
  align-items: center;
}

.header .nav-menu {
  display: flex;
  gap: 60px;
  align-items: center;
}

.header .btnarea {
  display: flex;
  align-items: center;
  gap: 32px;
  position: relative;
  z-index: 100;
}

.header.active .btnarea {
  width: fit-content;
  justify-content: flex-end;
}

.header .btnarea img {
  transition: var(--default);
}

.header.is-menu-open .btnarea a img {
  filter: invert(1);
}

.nav-menu a {
  font-family: var(--font-notosans);
  font-weight: 500;
  font-size: clamp(1rem, 0.917rem + 0.17vw, 1.125rem);
  color: #fff;
}

.header.is-show .nav-menu > a {
  color: #0f0f0f;
}

.navigation {
  display: none;
}
.hamburger {
  display: block;
  width: 55px;
  height: 20px;
  cursor: pointer;
  z-index: 100;
  position: relative;
}

/* ドット（初期） */
.hamburger .line {
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #000000;
  transition: all 0.4s ease;
}

.hamburger.is-menu-open .line {
  background-color: #fff;
}

/* アクティブ時：中央配置に切り替え */
.hamburger.is-menu-open {
  display: block;
}

.header.active .h_logo {
  display: grid;
  grid-template-columns: 30% 12% 30%;
  text-align: center;
  justify-content: center;
  margin: auto;
  width: 100%;
}

.hamburger.is-menu-open .line {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  transform-origin: center;
}

.hamburger .line1 {
  top: 0;
}

.hamburger .line2 {
  top: 15px;
}

/* 上 → ／ */
.hamburger.is-menu-open .line1 {
  transform: translate(-50%, -50%) rotate(45deg);
}

/* 下 → ＼ */
.hamburger.is-menu-open .line2 {
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* メニューのスタイル */

.navigation .menu-inner {
  padding: calc(var(--header-height) + 30px) 0 100px;
  width: fit-content;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 48px;
  margin-left: auto;
  margin-right: 5%;
}

.navigation a {
  font-family: var(--font-raleway);
  font-weight: 500;
  font-size: clamp(1.5rem, 1.379rem + 0.52vw, 2rem);
  color: #fff;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
  transition-delay: 0s;
}

.header.is-menu-open .navigation a {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--delay-index) * 0.04s);
}
.header.is-menu-open .navigation a:hover {
  opacity: 50%;
}

.navigation a.child {
  font-family: var(--font-notosans);
  font-weight: 400;
  font-size: clamp(1rem, 0.97rem + 0.13vw, 1.125rem);
  color: #fff;
}

.navigation {
  display: block;
  position: fixed;
  pointer-events: none;
  top: 0;
  left: 0;
  opacity: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.65);
  transition: all 0.8s;
  z-index: 99;
  overflow: auto;
  height: 100svh;
}

.navigation.is-menu-open {
  opacity: 1;
  pointer-events: all;
}

@media (max-width: 1200px) {
  .header .nav-menu {
    gap: 45px;
  }
}

@media (max-width: 1023px) {
  .header .btnarea .btn-link {
    padding: 5px 11px 5px 13px;
  }

  .header .nav-menu {
    gap: 25px;
  }
}

@media (max-width: 767px) {
  .header .inner {
    margin: 0 5% 0 auto;
    padding: 40px 0;
  }
}

/* 管理画面用 */
.gjs-dashed .navigation {
  opacity: 1;
  pointer-events: all;
}

.gjs-dashed .navigation a {
  opacity: 1;
  transform: translateY(0);
}

.gjs-dashed .navigation .menu-inner {
  padding: 200px 0;
}

.gjs-dashed .navigation {
  z-index: -1;
}

.gjs-dashed .h_logo {
  display: flex;
}