@charset "utf-8";
/* CSS Document */

@media screen and (max-width: 999px) {

/* =========================
ハンバーガーボタン
========================= */
.header_hm {
    position: relative;
    z-index: 10001;
}

.hamburger {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #1f78b4;
    border: none;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    appearance: none;
    -webkit-appearance: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hamburger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

/* 三本線 */
.hamburger span {
    position: absolute;
    width: 18px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger span:nth-child(1) {
    transform: translateY(-6px);
}

.hamburger span:nth-child(2) {
    transform: translateY(0);
}

.hamburger span:nth-child(3) {
    transform: translateY(6px);
}

/* 開いた時（×） */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
}

/* =========================
SPナビ
========================= */
header nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 480px;
    height: 100vh;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 10000;
    padding: 80px 30px 30px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.4s ease;
}

header nav.active {
    transform: translateX(0);
}

/* メニュー */
header nav ul {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
}
	
header nav ul li{
	margin-right:0px;
}

header nav ul li a {
    display: block;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #222;
    text-decoration: none;
}

/* CTA */
header nav .inquiryBtn a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #1f78b4;
    color: #fff;
    padding: 12px 20px;
    border-radius: 999px;
}

/* 言語 */
header nav .lgBtn {
    display: flex;
    gap: 10px;
}

/* 背景固定したい場合 */
body.nav-open {
    overflow: hidden;
}
	
.nav_logo{
	text-align: center;
	max-width: 200px;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 30px;
}
	
.header_hm {
	width: 40px;
}

.nav_header {
	display: block;
	justify-content: space-between;
	padding: 0px;
}

.inquiryBtn {
	margin-right: 0px;
	margin-bottom: 20px;
	margin-top: 20px;
}

.inquiryBtn a {
	width: 100%;
	display: inline-block;
	color: #fff;
	background-color: var(--primary-blue);
	padding: 10px 20px;
	border-radius: 50px;
	text-align: center;
}

.lgBtn {
	display: flex;
	gap: 10px;
}

.jp a {
	display: block;
	color: #fff;
	background-color: var(--primary-blue);
	padding: 10px 12px;
	border: solid 1px var(--primary-blue);
	border-radius: 50px;
}

.en a {
	display: block;
	color: var(--primary-blue);
	padding: 10px 12px;
	border: solid 1px var(--primary-blue);
	border-radius: 50px;
}

}