@charset "utf-8";

/* =========================================
   HEADER
========================================= */
.kronos-header {position: fixed; top: 0; left: 0; width: 100%; z-index: 100; background: linear-gradient(to bottom, rgba(10,12,18,0.55), rgba(10,12,18,0)); transition: background .3s ease;}
.kronos-header__inner {width: min(100% - 18px, var(--container)); margin: 0 auto; min-height: 88px; display: flex; align-items: center; gap: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.12);}
.kronos-nav__list {display: flex; align-items: center; gap: 10px; list-style: none; margin: 0; padding: 0;}
.kronos-nav__list > li {position: relative;}

.kronos-nav a {font-family: "Noto Sans JP", "Helvetica Neue", Arial, sans-serif; color: #fff; text-decoration: none; font-size: 0.95rem; letter-spacing: 0.06em;}

.menu-item-has-children:hover .sub-menu {opacity: 1; visibility: visible; transform: translateY(0);}

.sub-menu {position: absolute; top: 100%; left: 0; min-width: 180px; list-style: none; margin: 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: .25s ease;}
.sub-menu li a {display: block; padding: 10px 18px; white-space: nowrap;}
.sub-menu li a:hover {background: rgba(255,255,255,0.25);}

.kronos-menu-btn {display: none; background: none; border: 0; padding: 0; width: 34px; height: 24px;}
.kronos-menu-btn span {display: block; height: 1px; background: #fff; margin: 7px 0;}
.kronos-logo {margin: 0; font-size: 1.9rem; font-weight: 400; letter-spacing: 0.14em; font-family: "Times New Roman", "Yu Mincho", "Hiragino Mincho ProN", serif;}
.kronos-logo a {display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none;}
.kronos-logo a img {display: block; width: 32px!important; height: 32px!important; max-width: 32px!important; flex-shrink: 0;}
.kronos-logo a span {display: block;}
.kronos-nav-wrap {margin-left: auto;}


@media screen and (max-width: 1100px){
	.kronos-logo a span {font-size: clamp(26px, 2.7272vw, 30px);}
}

@media screen and (max-width: 768px){
	.kronos-logo a img {width: 20px!important; height: 20px!important; max-width: 20px!important;}
	.kronos-logo a span {font-size: initial;}
}

@media screen and (max-width: 480px){
	.kronos-logo {font-size: 1.35rem;}
}


/*========= ナビゲーションドロップダウンのためのCSS ===============*/
nav {color:#333; text-align: center;}
nav ul {list-style: none; display: flex; justify-content: center;}

/*2階層目以降は横並びにしない*/
nav ul ul {display: block;}

/*下の階層のulや矢印の基点にするためliにrelativeを指定*/
nav ul li {position: relative;}

/*ナビゲーションのリンク設定*/
nav ul li a {display: block; text-decoration: none; color: #fff; padding:20px 35px; transition:all .3s;}
nav ul li li a {padding:10px 35px;}
nav ul li a:hover {color:#fff;}

a.m-pointer {cursor: pointer;}

.has-child a img {max-width: 72px;}

/*下の階層を持っているulの指定*/
nav li.has-child ul{position: absolute; left:0; top: 75px; z-index: 4; width: 240px; visibility: hidden; opacity: 0; transition: all .3s;}

/*hoverしたら表示*/
nav li.has-child:hover > ul,
nav li.has-child ul li:hover > ul,
nav li.has-child:active > ul,
nav li.has-child ul li:active > ul{visibility: visible; opacity: 1;}
nav ul li ul li {background: rgba(14, 16, 22, 0.25);}

/*ナビゲーションaタグの形状*/
nav li.has-child ul li a{border-bottom:solid 1px rgba(18,40,126,0.6);}
nav li.has-child ul li:last-child > a{border-bottom:none;}
nav li.has-child ul li a:hover, nav li.has-child ul li a:active{background-color: rgba(255, 192, 0, 1.0);}



@media screen and (max-width: 1040px){
	.kronos-logo {font-size: clamp(26px, 2.6vw, 30px);}
	nav ul li a {padding: 20px 3vw;}
}

@media screen and (max-width: 991px){
	.kronos-logo {line-height: 0;}
	.kronos-menu-btn {display: block; position: relative; z-index: 130; width: 34px; height: 24px; margin-left: auto; background: none; border: 0; padding: 0; cursor: pointer;}
	.kronos-menu-btn span {display: block; width: 100%; height: 1px; margin: 7px 0; background: #fff; transition: transform .3s ease, opacity .3s ease; transform-origin: center;}
	.kronos-menu-btn.is-open span:nth-child(1) {transform: translateY(8px) rotate(45deg);}
	.kronos-menu-btn.is-open span:nth-child(2) {opacity: 0;}
	.kronos-menu-btn.is-open span:nth-child(3) {transform: translateY(-8px) rotate(-45deg);}
	.kronos-nav-wrap {position: fixed; inset: 0; z-index: 120; visibility: hidden; pointer-events: none;}
	.kronos-nav-wrap.is-open {visibility: visible; pointer-events: auto;}
	.kronos-nav-overlay {position: absolute; inset: 0; background: rgba(0, 0, 0, 0.38); opacity: 0; transition: opacity .35s ease; backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);}
	.kronos-nav-wrap.is-open .kronos-nav-overlay {opacity: 1;}
	.kronos-nav {position: absolute; top: 0; right: 0; width: 70%; max-width: 420px; height: 100%; background: rgba(17, 19, 25, 0.15); transform: translateX(100%); transition: transform .38s ease; padding: 80px 28px 28px; overflow-y: auto; box-sizing: border-box; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);}
	.kronos-nav-wrap.is-open .kronos-nav {transform: translateX(0);}
	.kronos-nav__list {display: block; margin: 0; padding: 0; list-style: none;}
	.kronos-nav__list > li {border-bottom: 1px solid rgba(255,255,255,0.12); opacity: 0; transform: translateX(24px); transition: opacity .45s ease, transform .45s ease;}
	.kronos-nav__list > li:first-child {border-top: 1px solid rgba(255,255,255,0.12);}
	.kronos-nav-wrap.is-open .kronos-nav__list > li {opacity: 1; transform: translateX(0);}
	.kronos-nav-wrap.is-open .kronos-nav__list > li:nth-child(1) {transition-delay: .12s;}
	.kronos-nav-wrap.is-open .kronos-nav__list > li:nth-child(2) {transition-delay: .24s;}
	.kronos-nav-wrap.is-open .kronos-nav__list > li:nth-child(3) {transition-delay: .36s;}
	.kronos-nav-wrap.is-open .kronos-nav__list > li:nth-child(4) {transition-delay: .48s;}
	.kronos-nav-wrap.is-open .kronos-nav__list > li:nth-child(5) {transition-delay: .60s;}
	.kronos-nav__list > li > a {display: block; padding: 14px 0; color: #fff; text-decoration: none; font-size: 1rem; letter-spacing: 0.08em;}
	.menu-item-has-children > a.has-submenu {position: relative;}

	.sub-menu {display: block; position: static; min-width: auto; margin: 0 0 14px; padding: 0; list-style: none; background: none; border: 0; opacity: 1; visibility: visible; transform: none; transition: none;}
	.sub-menu li {opacity: 0; transform: translateX(18px); transition: opacity .45s ease, transform .45s ease;}
	
	.kronos-nav-wrap.is-open .sub-menu li {opacity: 1; transform: translateX(0);}
	.kronos-nav-wrap.is-open .sub-menu li:nth-child(1) {transition-delay: .24s;}
	.kronos-nav-wrap.is-open .sub-menu li:nth-child(2) {transition-delay: .36s;}
	.sub-menu li a {display: block; padding: 10px 0 10px 14px; color: rgba(255,255,255,0.74); text-decoration: none; font-size: 0.92rem; letter-spacing: 0.06em;}
	nav ul li ul li {background: initial;}
	.menu-item-has-children.is-open .sub-menu {display: block;}
	.sub-menu li a {display: block; padding: 8px 0; color: rgba(255,255,255,0.74); text-decoration: none; font-size: 0.92rem; letter-spacing: 0.06em;}
	body.kronos-menu-open {overflow: hidden;}
}

@media screen and (max-width: 768px){
	.kronos-header__inner {min-height: 72px; width: min(100% - 28px, var(--container));}
	.kronos-contact-cta__links a {min-width: 100%;}
}



/*fadeDownクラスが付与された後のボタンの出現アニメーション設定*/
.fadeDown {
    animation-name: fadeDownAnime;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
    opacity: 0;
    display: block;
}
@keyframes fadeDownAnime{
  from {
    opacity: 0;
  transform: translateY(-100px);
  }

  to {
    opacity: 1;
  transform: translateY(0);
  }
}