/* Google Fonts 読み込み */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Roboto:wght@400;500;700&display=swap');

/* =========================================
common.css（全ページ共通）
========================================= */

/* -----------------------------
Reset
----------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: "Noto Sans JP", sans-serif;
    color: #333;
    background: #fff;
    line-height: 1.7;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

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

ul {
    list-style: none;
}

.pc {
    display: block;
}

.sp {
    display: none;
}

/* -----------------------------
共通レイアウト
----------------------------- */
.inner {
    width: min(1200px, 92%);
    margin: 0 auto;
}

.section {
    padding: 80px 0;
}

@media (max-width: 768px) {
    .pc {
        display: none;
    }

    .sp {
        display: block;
    }

    .section {
        padding: 60px 0;
    }
}


/* -----------------------------
HEADER（固定ヘッダー）
----------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    transition: transform 0.3s ease,
        background 0.3s ease,
        box-shadow 0.3s ease,
        backdrop-filter 0.3s ease;
}

.header_inner {
    width: 100%;
    padding: 0 2%;
    margin: 0 auto;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header_logo {
    display: flex;
    align-items: center;
}

.header_logo a {
    display: inline-block;
    line-height: 1;
}

.header_logo img {
    display: block;
    height: 40px;
}

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

/* PCナビゲーション */
.gnav {
    display: block;
}

.gnav ul {
    display: flex;
    gap: 32px;
}

.gnav a {
    color: #333;
    font-size: 15px;
    font-weight: 500;
    padding: 6px 0;
    display: inline-block;
}

.gnav a:hover {
    opacity: 0.7;
}


/* ONLINE SHOP ボタン */
.header_btn {
    background: #000;
    color: #fff;
    padding: 8px 18px;
    font-size: 14px;

    margin-left: 20px;
    transition: 0.2s;
}

.header_btn:hover {
    opacity: 0.8;
}

/* ヘッダーを隠す状態 */
.header.hide {
    transform: translateY(-100%);
}

.header {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* -----------------------------
ハンバーガーメニュー（SP）
----------------------------- */
/* ハンバーガーボタン */
.hamburger {
    position: relative;
    z-index: 9999;
    width: 32px;
    height: 26px;
    display: none;
    border: none;
    background: none;
    cursor: pointer;
}

/* SPのみ表示 */
@media (max-width: 768px) {
    .header_inner {
        width: 94%;
        height: 60px;
    }

    .header_logo img {
        height: 24px;
    }

    .hamburger {
        display: block;
        transform: rotate(135deg);
    }
}

/* 3本共通 */
.hamburger span {
    display: block;
    left: 50%;
    top: 50%;
    height: 3px;
    background: #333;
    border-radius: 2px;
    transform-origin: center center;
    transition: 0.35s ease;
}


/* =============================
初期（3本とも水平）
============================= */

/* ① 上・短い */
.hamburger span:nth-child(1) {
    width: 15px;
    transform: rotate(0deg);
    margin: auto;
}

/* ② 中央・長い */
.hamburger span:nth-child(2) {
    width: 30px;
    transform: rotate(0deg);
    margin: 4px auto;
}

/* ③ 下・短い */
.hamburger span:nth-child(3) {
    width: 15px;
    transform: rotate(0deg);
    margin: auto;
}


/* =============================
開いた時（＋ になる）
============================= */

/* ① 上 → 中央に移動して「縦棒」の上部分に */
.hamburger.is-active span:nth-child(1) {
    transform: rotate(90deg);
}

/* ③ 下 → 中央に移動して「縦棒」の下部分に */
.hamburger.is-active span:nth-child(3) {
    transform: rotate(90deg);
}

/* ============================
円形展開メニュー背景
============================ */
.gnav-bg {
    position: fixed;
    right: -30px;
    top: -30px;
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.6s ease-out;
    z-index: 900;
    pointer-events: none;
}

/* OPEN状態で円拡大 */
.gnav-bg.is-open {
    transform: scale(40);
}

/* ============================
スマホメニュー（円が広がってから表示）
============================ */
@media (max-width: 768px) {
    .gnav {
        position: fixed;
        left: 0;
        top: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        pointer-events: none;
        opacity: 0;
        visibility: hidden;
        z-index: 950;
    }

    /* OPEN時 */
    .gnav.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        width: 100%;
        height: 100vh;
    }

    .gnav ul {
        display: flex;
        flex-direction: column;
        gap: 28px;
        text-align: center;
        position: fixed;
    }

    .gnav a {
        font-size: 18px;
    }

    .gnav.delay {
        transition: opacity 0.4s ease 0.2s;
    }
}

.header.menu-open {
    transform: translateY(0) !important;
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05) !important;
}

.header.menu-open.hide {
    transform: translateY(0) !important;
}

/* -----------------------------
フッター（共通）
----------------------------- */
.footer {
    background: #000;
    color: #fff;
    padding: 60px 0 40px;
}

.footer_inner {
    width: min(1200px, 92%);
    margin: 0 auto;
    text-align: center;
}

.footer_logo {
    margin-bottom: 24px;
}

.footer_nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 22px;
    margin-bottom: 30px;
}

.footer_nav a {
    font-size: 16px;
    color: #fff;
}

.footer_sns {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.footer_sns img {
    width: auto;
    max-height: 54px;
}

.footer_copy {
    font-size: 11px;
    color: #ccc;
}


/* -----------------------------
汎用アニメーション
----------------------------- */
/* 初期状態 */
.fade-up,
.fade-left,
.fade-right,
.zoom-in {
    opacity: 0;
    transform: translateY(20px);
}

.fade-left {
    transform: translateX(-30px);
}

.fade-right {
    transform: translateX(30px);
}

.zoom-in {
    transform: scale(0.8);
}

/* パララックス画像を包む要素 */
.parallax {
    overflow: hidden;
    position: relative;
}

.parallax img {
    width: 100%;
    display: block;
}