/*
Theme Name: asuandmei Theme1.5
Author: Asu and Mei
Description: Visual Laboratory Theme
Version: 1.5
*/

 /* --- Base --- */
 /* (ここから下に、元のCSSコードを続けてください) */


 /* --- Base --- */
 body {
     font-feature-settings: "palt";
     cursor: none;

     scroll-behavior: smooth;
 }

 a,
 button,
 .hover-target {
     cursor: none;

 }

 /* --- Custom Cursor --- */
 #cursor {
     position: fixed;
     top: 0;
     left: 0;
     width: 12px;
     height: 12px;
     background: #1a1a1a;
     border-radius: 50%;
     pointer-events: none;
     z-index: 9999;
     transform: translate(-50%, -50%);
     transition: width 0.3s, height 0.3s, background 0.3s, opacity 0.3s;
     mix-blend-mode: exclusion;
 }

 #cursor.hovered {
     width: 60px;
     height: 60px;
     background: rgba(255, 255, 255, 0.9);
     mix-blend-mode: difference;
 }

 /* ▼▼▼ 追加：スマホではカーソルを消す設定 ▼▼▼ */
 @media (max-width: 768px) {
     #cursor {
         display: none !important;
     }

     body,
     a,
     button,
     .hover-target {
         cursor: auto !important;
     }
 }

 /* --- Aurora Background (Atmosphere) --- */
 .ambient-light {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100vh;
     z-index: -1;
     overflow: hidden;
     background: #f9f8f6;
 }

 .orb {
     position: absolute;
     border-radius: 50%;
     filter: blur(100px);
     opacity: 0.5;
     animation: blob 20s infinite ease-in-out alternate;
 }

 .orb-1 {
     top: -10%;
     left: -10%;
     width: 60vw;
     height: 60vw;
     background: #e8e4de;
     animation-delay: 0s;
 }

 .orb-2 {
     bottom: -10%;
     right: -10%;
     width: 70vw;
     height: 70vw;
     background: #dcdcdc;
     animation-delay: -5s;
 }

 /* --- Noise --- */
 .bg-noise {
     position: fixed;
     inset: 0;
     pointer-events: none;
     z-index: 0;
     opacity: 0.04;
     mix-blend-mode: multiply;
     background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
 }

 /* --- Animations (Reshape Logic) --- */
 .reveal-text-box {
     overflow: hidden;
     position: relative;
     display: block;
 }

 .reveal-text {
     transform: translateY(110%);
     animation: textReveal 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
     display: block;
 }

 @keyframes textReveal {
     from {
         transform: translateY(110%);
     }

     to {
         transform: translateY(0);
     }
 }

 .delay-1 {
     animation-delay: 0.3s;
 }

 .delay-2 {
     animation-delay: 0.5s;
 }

 .delay-3 {
     animation-delay: 0.7s;
 }

 .fade-up {
     opacity: 0;
     transform: translateY(40px);
     transition: opacity 1.2s ease-out, transform 1.2s ease-out;
 }

 .fade-up.visible {
     opacity: 1;
     transform: translateY(0);
 }

 .img-reveal-wrapper {
     overflow: hidden;
     position: relative;
 }

 .img-reveal-wrapper::after {
     content: '';
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background-color: #f9f8f6;
     /* 背景色と同化させて隠す */
     transform: translateX(0);
     transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1);
     z-index: 2;
 }

 .img-reveal-wrapper.visible::after {
     transform: translateX(101%);
 }

 .img-reveal-wrapper img {
     transform: scale(1.2);
     transition: transform 1.5s cubic-bezier(0.2, 1, 0.3, 1);
     will-change: transform;
 }

 .img-reveal-wrapper.visible img {
     transform: scale(1.0);
 }

 /* --- Components --- */
 .glass-card {
     background: rgba(255, 255, 255, 0.4);
     backdrop-filter: blur(10px);
     border: 1px solid rgba(255, 255, 255, 0.3);
     transition: 0.4s;
 }

 .glass-card:hover {
     background: rgba(255, 255, 255, 0.7);
     border-color: rgba(20, 20, 20, 0.1);
 }

 .writing-vertical {
     writing-mode: vertical-rl;
     text-orientation: upright;
     letter-spacing: 0.2em;
 }

 #loading {
     position: fixed;
     inset: 0;
     z-index: 10000;
     background: #f9f8f6;
     display: flex;
     justify-content: center;
     align-items: center;
     transition: 0.8s;
 }

 #loading.hidden {
     opacity: 0;
     visibility: hidden;
 }

 /* =========================================
           Mobile Menu (Feminine & Japanese Main)
           ========================================= */

 /* ハンバーガーアイコン */
 .nav-toggle {
     position: fixed;
     /* ★重要：画面に固定して隠れないようにする */
     top: 24px;
     /* ヘッダーの高さに合わせて調整 */
     right: 24px;
     /* 右からの位置 */
     width: 30px;
     height: 24px;
     cursor: pointer;
     z-index: 9999;
     /* ★重要：メニュー背景より手前に出す */
 }

 .nav-toggle span {
     display: block;
     width: 100%;
     height: 1px;
     background: #fff;
     /* 通常時は「白」 */
     position: absolute;
     left: 0;
     transition: all 0.4s ease;
 }

 .nav-toggle span:nth-child(1) {
     top: 0;
 }

 .nav-toggle span:nth-child(2) {
     top: 11px;
 }

 .nav-toggle span:nth-child(3) {
     bottom: 0;
 }

 /* ホバー時は茶色 */
 .nav-toggle:hover span {
     background: #bfa37e;
 }

 /* ★★★ ここが一番重要です！ ★★★ */
 /* メニューが開いた時（.active）の設定 */
 .nav-toggle.active span {
     background-color: #fff !important;
     /* ★ここを「濃い茶色」にする！白(#fff)だと消えます */
 }

 .nav-toggle.active span:nth-child(1) {
     transform: rotate(45deg);
     top: 11px;
 }

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

 .nav-toggle.active span:nth-child(3) {
     transform: rotate(-45deg);
     bottom: 11px;
 }

 /* ドロワーメニュー (背景：ミルクティーベージュ) */
 .site-nav {
     position: fixed;
     top: 0;
     left: 0;
     width: 85%;
     max-width: 400px;
     height: 100dvh;
     background: rgba(252, 250, 248, 0.98);
     /* ベージュ背景 */
     backdrop-filter: blur(10px);
     display: flex;
     flex-direction: column;
     justify-content: center;
     align-items: center;
     padding: 40px;
     transform: translateX(-100%);
     transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
     z-index: 2500;
     box-shadow: 10px 0 30px rgba(0, 0, 0, 0.05);

     /* ▼▼▼ 必須：入り切らない場合にスクロールできるようにする ▼▼▼ */
     overflow-y: auto;
     -webkit-overflow-scrolling: touch;
     /* iOSでのスクロールを滑らかに */

 }

 /* スクロールバー自体は隠すとより洗練されて見えます */
 .site-nav::-webkit-scrollbar {
     display: none;
 }

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

 /* オーバーレイ */
 .nav-overlay {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100vh;
     background: rgba(60, 50, 40, 0.3);
     /* ブラウンの影 */
     z-index: 2000;
     opacity: 0;
     visibility: hidden;
     transition: all 0.6s ease;
     backdrop-filter: blur(4px);
 }

 .nav-overlay.active {
     opacity: 1;
     visibility: visible;
 }

 /* メニューリスト */
 .nav-list {
     list-style: none;
     padding: 0;
     margin: 0;
     width: 100%;
     text-align: center;
     padding-top: 40px;
 }

 .nav-item {
     opacity: 0;
     transform: translateY(15px);
     transition: all 0.6s ease;
     margin-bottom: 24px;
     /* スマホで見やすいように間隔を調整 */
 }

 /* アニメーション遅延 */
 .site-nav.active .nav-item:nth-child(1) {
     transition-delay: 0.1s;
     opacity: 1;
     transform: translateY(0);
 }

 .site-nav.active .nav-item:nth-child(2) {
     transition-delay: 0.15s;
     opacity: 1;
     transform: translateY(0);
 }

 .site-nav.active .nav-item:nth-child(3) {
     transition-delay: 0.2s;
     opacity: 1;
     transform: translateY(0);
 }

 .site-nav.active .nav-item:nth-child(4) {
     transition-delay: 0.25s;
     opacity: 1;
     transform: translateY(0);
 }

 .site-nav.active .nav-item:nth-child(5) {
     transition-delay: 0.3s;
     opacity: 1;
     transform: translateY(0);
 }

 .site-nav.active .nav-item:nth-child(6) {
     transition-delay: 0.35s;
     opacity: 1;
     transform: translateY(0);
 }

 .site-nav.active .nav-item:nth-child(7) {
     transition-delay: 0.4s;
 }

 /* アパレル用 */
 .site-nav.active .nav-item:nth-child(8) {
     transition-delay: 0.45s;
 }

 /* 無料相談用 */

 /* リンクのデザイン (日本語メイン・濃いブラウン) */
 .nav-item a {
     display: flex;
     flex-direction: column;
     align-items: center;
     text-decoration: none;
     color: #5e4e46 !important;
     /* ★ここが重要！強制的に茶色にする */
     font-family: 'Shippori Mincho', serif;
     font-weight: 600;
     font-size: 1.25rem;
     /* サイズを少し抑えて上品に */
     letter-spacing: 0.15em;
     line-height: 1;
     transition: color 0.4s, transform 0.4s;
 }

 .nav-item a:hover {
     color: #bfa37e !important;
     transform: scale(1.05);
 }

 /* 英語サブテキスト */
 .nav-item a::after {
     content: attr(data-en);
     display: block;
     font-family: 'Cormorant Garamond', serif;
     font-size: 0.8rem;
     color: #bfa37e;
     font-style: italic;
     font-weight: 400;
     letter-spacing: 0.05em;
     margin-top: 6px;
     text-transform: capitalize;
     opacity: 0.9;
 }

 /* ヘッダー制御 */
 #header.menu-open {
     z-index: 4000;
     pointer-events: none;
 }

 /* ヘッダー自体のクリックを無効化しボタンだけ生かす */
 #header.menu-open .nav-toggle {
     pointer-events: auto;
 }

 #header.menu-open #header-bg {
     opacity: 0;
     visibility: hidden;
 }

 #header.menu-open #header-logo,
 #header.menu-open #header-nav,
 #header.menu-open #header-btn {
     opacity: 0;
     transition: opacity 0.3s;
     /* メニューオープン時はロゴなどを消す */
 }

 /* --- Slider Styles (New) --- */
 .story-slide {
     position: absolute;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     opacity: 0;
     visibility: hidden;
     transition: opacity 0.8s ease, visibility 0.8s ease;
 }

 .story-slide.active {
     opacity: 1;
     visibility: visible;
     position: relative;
 }

 /* --- Scrollbar Hide (For Slider) --- */
 .scrollbar-hide::-webkit-scrollbar {
     display: none;
 }

 .scrollbar-hide {
     -ms-overflow-style: none;
     scrollbar-width: none;
 }