/* =========================================
   1. 字體與全域設定
========================================= */
@font-face {
    font-family: 'ENF'; 
    src: url('./font/enfont.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap; 
}
@font-face {
    font-family: 'CHO'; 
    src: url('./font/c.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap; 
}
@font-face {
    font-family: 'MN'; 
    src: url('./font/a.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap; 
}

body, html {
    margin: 0;
    padding: 0;
    background-color: #A5570A;
    font-family: 'ENF', sans-serif; 
    color: #ffffff; 
    scrollbar-width: none; 
    -ms-overflow-style: none;
}
body::-webkit-scrollbar {display: none;}

:root {
    --mood-c1: #156082;
    --mood-c2: #A5570A;
    --mood-c3: #929000; 
    --lg-bg-color: rgba(255, 255, 255, 0.5); 
    --lg-highlight: rgba(255, 255, 255, 0.7); 
    --lg-text: #000000;
}

/* ======================================
   2. 標題層級系統
====================================== */
h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 0.5em;
    line-height: 1.2;
}
h1, h3 {font-family: 'CHO', sans-serif;font-weight: normal;}
h2,h5 {font-family: 'MN', sans-serif; font-weight: normal; }
h4, h6 {font-family: 'ENF', sans-serif;}

/* clamp(手機最小尺寸, 隨螢幕縮放比例, 電腦最大尺寸) */
h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); letter-spacing: 0.15em;}
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); color:#ffffff;} /* logo */
h4 { font-size: clamp(0.9rem, 1.5vw, 1rem); letter-spacing: 0.1em;} /* 導覽列 版權 */
h5 { font-size: clamp(1.1rem, 2vw, 1.6rem); } /* 故事文案 */
h6 { font-size: clamp(0.9rem, 1.5vw, 1rem); font-weight: normal;} /* 滚動提示 */

/* =========================================
   3. 載入動畫與遮罩設定
========================================= */
body.u96 { overflow: hidden; }

#loader-wrapper {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100svh;
    background-color: #8f9ca3; 
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px; 
}

.loader-logo {
    position: relative;
    width: 120px; 
    height: 120px;
}

.logo-part {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    opacity: 0; 
}
.logo-part svg { width: 100%; height: 100%; }

.loader-text  {
    font-family: 'ENF', sans-serif;
    color: #fff;
    font-size: clamp(1.2rem, 6vw, 4rem);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0; 
}
#loading-text {
    font-family: 'ENF', sans-serif;
    color: #fff;
    font-size: clamp(1rem, 3vw, 2rem);
}

/* =========================================
   4. 導覽列設定
========================================= */
.menu-backdrop {
    position: fixed;
    top: 0; 
    left: 0; 
    width: 100vw; 
    height: 100svh;
    background-color: rgba(0, 0, 0, 0.4); 
    backdrop-filter: blur(8px);         
    -webkit-backdrop-filter: blur(8px); 
    z-index: 95; 
    opacity: 0;
    pointer-events: none; 
    transition: opacity 0.4s ease;
}
.menu-backdrop.is-open {
    opacity: 1;
    pointer-events: auto; 
}
.main-nav {
    position: fixed;
    top: 20px;
    left: 50px;  
    right: 50px; 
    z-index: 100; 
    display: flex; 
    justify-content: flex-end; 
    align-items: center; 
    pointer-events: none; 
}
.main-nav * { pointer-events: auto; }

.company-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.company-logo h3 {
    margin: 0; 
    letter-spacing: 0.1em;
    font-weight: bold;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

.nav-glass-wrapper.glass-container {
    border-radius: 10px; 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); 
}

.nav-content {
    padding: 12px 35px; 
    display: flex;
    align-items: center;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 40px; 
}

.nav-item { 
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    color:#9b4d0e;
}
.nav-item h4 { margin: 0; transition: opacity 0.3s ease; }
.nav-item:hover h4 { color: #486d41; }

.nav-item::before { 
    content: '';
    position: absolute;
    left: -20px; 
    width: 13px;
    height: 13px;
    background-color: #ffffff;
    border-radius: 50%; 
    opacity: 0;
    transform: scale(0); 
    transition: opacity 0.3s ease, transform 0.3s ease; 
}
.nav-item.is-active h4 { color: var(--lg-text); }
.nav-item.is-active::before {
    opacity: 1;
    transform: scale(1);
    background-color: #dd7a1e; 
}

.hamburger {
    display: none; 
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 150; 
    padding: 10px;
}
.hamburger span {
    width: 30px;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

/* =========================================
   5. 捲動與畫布設定
========================================= */
.scroll-container {
    height: 11000px;
    position: relative;
}

.sticky-container {
    position: sticky;
    top: 0;
    height: 100svh;
    width: 100%;
    overflow: hidden; 
}

video {
    width: 100%;
    height: 100svh;
    object-fit: cover; 
    display: block;
    pointer-events: none;
}

#scroll-hint {
    position: fixed; 
    bottom: 40px;       
    left: 50%;          
    transform: translateX(-50%); 
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px; 
    opacity: 0;         
    z-index: 10000;
    pointer-events: none;
}

.scroll-text {
    color: #ffffff;
    letter-spacing: 0.1em;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
    margin: 0;
}
.scroll-circle {
    width: 45px;
    height: 45px;
    background-color: #dd7a1e; 
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative; 
    overflow: hidden;   
}
.scroll-arrow {
    position: absolute;
    width: 10px;
    height: 10px;
    border-bottom: 2px solid #ffffff;
    border-right: 2px solid #ffffff;
    animation: arrowDownLoop 1.5s infinite none; 
}

@keyframes arrowDownLoop {
    0% { transform: translateY(-12px) rotate(45deg); opacity: 0; }
    50% { transform: translateY(0px) rotate(45deg); opacity: 1; }
    100% { transform: translateY(12px) rotate(45deg); opacity: 0; }
}

/* =========================================
   流體漸層 (效能友善版)
========================================= */
.ambient-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100vw; height: 100svh;
    z-index: 25;
    pointer-events: none;

    /* 1. 流體漸層 */
    background-image: 
        radial-gradient(ellipse 120% 100% at 10% 0%, var(--mood-c1) 0%, transparent 60%),
        radial-gradient(ellipse 100% 120% at 90% 100%, var(--mood-c2) 0%, transparent 65%),
        radial-gradient(ellipse 110% 80% at 50% 120%, var(--mood-c3) 0%, transparent 60%);
    
    background-size: 150% 150%; 
    mix-blend-mode: hard-light;
    opacity: 0.65;
    animation: ambientBreathe 18s ease-in-out infinite alternate;
}

/* 底片雜訊顆粒層 */
.ambient-overlay::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.4'/%3E%3C/svg%3E");
    mix-blend-mode: overlay; 
    opacity: 0.35; 
    pointer-events: none;
}

@keyframes ambientBreathe {
    0%   { background-position: 0% 0%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 100%; }
}

/* =========================================
   6. 故事文字區塊
========================================= */
.story-wrapper {
    position: absolute;
    top: 10svh;
    left: 50%;
    transform: translateX(-50%); 
    width: 88vw;
    max-width: 1300px;
    height: 80svh;
    z-index: 26;
    pointer-events: none;
    overflow: hidden;
    
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}

.story-content {
    position: relative;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.story-content h5 {
    color: #ffffff; 
    line-height: 2.2; 
    letter-spacing: 0.1em;
    margin: 0;
    font-size: clamp(1.5rem, 3.1vw, 2.4rem); 
    text-shadow: 4px 4px 15px rgba(0, 0, 0, 0.9);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    opacity: 0; 
    text-align: center;
}

/* =========================================
   7. Project 與 Contact 區塊全域設定
========================================= */
.project-section, .contact-section {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100svh;
    z-index: 20;
    opacity: 0; 
    pointer-events: none; 
}
.project-title-wrapper {
    position: absolute;
    top: 15svh; 
    right: 5vw;  
    z-index: 10;
    pointer-events: none; 
    opacity: 0; 
    transform: translateY(20px); 
}

.project-title-wrapper h2 {
    color: #ffffff;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.6);
    margin-bottom: 8px; 
}

.project-title-wrapper h6 {
    color: #ffffff; 
    font-size: clamp(0.9rem, 1.5vw, 1.3rem);
    letter-spacing: 0.4em;
    font-weight: bold;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.6);
    margin-left: 0.2rem;
}

/* =========================================
   8. Project 地圖標記點設定
========================================= */
.map-markers-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height: 56.25vw;      
    min-width: 177.78vh;  
    min-height: 100svh;
    pointer-events: none; 
}

.map-marker {
    position: absolute;
    width: 0px;  
    height: 0px; 
    transform: translate(-50%, -50%); 
    pointer-events: auto;
    z-index: 5;
}

.box-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-27.5px, -50%);
    display: flex;
    align-items: center;
    padding: 10px 20px 10px 15px; 
    width: max-content;
    pointer-events: none; 
}

.pulse-dot {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    pointer-events: auto; 
    flex-shrink: 0;
}

.pulse-dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 25px;
    height: 25px;
    background-color: transparent; 
    border: 3px solid #ffffff; 
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5); 
    box-sizing: border-box;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    z-index: 2;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 45px; 
    height: 45px;
    background-color: rgba(255, 255, 255, 0.3); 
    border-radius: 50%;
    animation: pulse 2s infinite ease-out; 
    z-index: 1;
    pointer-events: none;
}

.box-container p {
    font-family: 'MN', sans-serif;
    color: #ffffff;
    font-size: clamp(1rem, 2vw, 1.6rem);
    letter-spacing: 0.1em;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.8);
    margin: 0 0 0 15px; 
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.status-tag {
    position: absolute;
    top: -28px; 
    left: 0px;  
    font-family: 'MN', sans-serif;
    font-size: clamp(0.85rem, 1.5vw, 1.3rem); 
    color: #ffffff;
    text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.8);
    letter-spacing: 0.1em;
    opacity: 0;
    transform: translateX(-5px);
    transition: all 0.3s ease;
}

.pulse-dot:hover::before {
    width: 12px;
    height: 12px;
    background-color: #dd7a1e; 
    border-color: #dd7a1e; 
    box-shadow: 0 0 15px rgba(221, 122, 30, 0.9);
}
.pulse-dot:hover::after {
    background-color: rgba(221, 122, 30, 0.6); 
}

.pulse-dot:hover ~ p {
    opacity: 1; 
    transform: translateX(0); 
}
.pulse-dot:hover ~ .status-tag {
    opacity: 1;
    transform: translateX(0);
}

/* 逆時針畫框動畫魔法 */
.line {
    position: absolute;
    background-color: #ffffff; 
}
.line-left   { top: 0; left: 0; width: 2px; height: 100%; transform: scaleY(0); transform-origin: top; }
.line-bottom { bottom: 0; left: 0; width: 100%; height: 2px; transform: scaleX(0); transform-origin: left; }
.line-right  { bottom: 0; right: 0; width: 2px; height: 100%; transform: scaleY(0); transform-origin: bottom; }
.line-top    { top: 0; right: 0; width: 100%; height: 2px; transform: scaleX(0); transform-origin: right; }

.line-top    { transition: transform 0.1s linear 0s; }
.line-right  { transition: transform 0.1s linear 0.1s; }
.line-bottom { transition: transform 0.1s linear 0.2s; }
.line-left   { transition: transform 0.1s linear 0.3s; }

.pulse-dot:hover ~ .line-left   { transform: scaleY(1); transition: transform 0.1s linear 0s; }
.pulse-dot:hover ~ .line-bottom { transform: scaleX(1); transition: transform 0.1s linear 0.1s; }
.pulse-dot:hover ~ .line-right  { transform: scaleY(1); transition: transform 0.1s linear 0.2s; }
.pulse-dot:hover ~ .line-top    { transform: scaleX(1); transition: transform 0.1s linear 0.3s; }

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }
}

/* =========================================
   8.5 電腦版標記點翻轉
========================================= */
@media (min-width: 769px) {
    .mark-c .box-container {
        flex-direction: row-reverse; 
        left: auto;                  
        right: 50%;                  
        transform: translate(32.5px, -50%); 
    }

    .mark-c .box-container p {
        margin: 0 15px 0 0;          
        transform: translateX(10px); 
        text-align: right;
    }

    .mark-c .pulse-dot:hover ~ p {
        transform: translateX(0);
    }
    .marker-fude .box-container {
        flex-direction: row-reverse;
        transform: translateX(-100%);
    }

    /* 翻轉後，微調脈衝點的間距 */
    .marker-fude .pulse-dot {
        margin-right: 0 ;   
        margin-left: 15px;  
    }
    
    .marker-fude p {
        text-align: right ;
    }
}

/* ============================
   背景圖與公司根據地標記點
=============================== */
.project-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    transform: none; 
    width: 100%;
    height: 100%;      
    min-width: 0;    
    min-height: 0;   
    object-fit: cover;
    z-index: 0; 
    opacity: 0; 
}
.is-visible .project-bg-image { opacity: 1; }

.contact-company-marker {
    pointer-events: none !important; 
    z-index: 2; 
}

.pulse-dot.company-dot {
    width: 10px;
    height: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.pulse-dot.company-dot::before {
    width: 15px;
    height: 15px;
    background-color:#ffffff;
    border: 3px solid #ffffff;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
    animation: pulseBlue 2s infinite; 
}

.pulse-dot.company-dot::after {
    width: 30px;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.4);
}

@keyframes pulseBlue {
    0% { transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 10px rgba(255, 255, 255, 0.6); }
    50% { transform: translate(-50%, -50%) scale(1.1); box-shadow: 0 0 20px rgba(255, 255, 255, 0.4); }
    100% { transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 10px rgba(255, 255, 255, 0.6); }
}

/* =========================================
   9. Contact 聯絡資訊卡片設定
========================================= */
.contact-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.glass-container {
    position: relative;
    overflow: hidden;
    background: transparent;
    transition: opacity 0.4s, transform 0.4s;
}

.contact-card.glass-container {
    display: flex;
    flex-direction: column;
    border-radius: 2rem;
    box-shadow: 0 0px 15px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 0, 0, 0.2); 
    margin: 0 20px; 
}

.glass-filter {
    position: absolute;
    inset: 0;
    z-index: 0;
    backdrop-filter: blur(15px); 
    -webkit-backdrop-filter: blur(12px);
    isolation: isolate;
}

.glass-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: var(--lg-bg-color);
    filter: url(#lg-dist);
}

.glass-specular {
    position: absolute;
    inset: 0;
    z-index: 2;
    border-radius: inherit;
    overflow: hidden;
    box-shadow: inset 1px 1px 0 var(--lg-highlight),
                inset 0 0 15px rgba(255, 255, 255, 0.1);
}

.glass-content { position: relative; z-index: 3; }

.contact-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 45px 70px; 
}
.contact-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    font-family: 'MN', sans-serif;
    font-size: clamp(1rem, 2vw, 1.8rem);
    text-shadow: 1px 1px 10px rgb(255, 255, 255);
    color: #8b490b;
    letter-spacing: 0.2em;
    text-align: left; 
}

/* ======================================
   10. Footer 玻璃版權設定 
========================================= */
.site-footer {
    position: absolute;
    bottom: 25px; 
    left: 50%;
    width: 90vw;
    transform: translateX(-50%) translateY(30px); 
    height: 26px; 
    border-radius: 5px; 
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 25px;
    z-index: 50; 
    opacity: 0; 
    pointer-events: none;
    white-space: nowrap; 
}

.site-footer h4 {
    margin: 0;
    color: var(--lg-text);
    line-height: 1; 
    font-size: clamp(0.68rem, 1.5vw, 0.9rem);
}

/* =========================================
   11. RWD 響應式設計 (平板與手機版結構微調)
========================================= */

@media (max-width: 768px) {
    /* 導覽列與選單結構 */
    .main-nav { left: 20px; right: 20px; }
    .hamburger { display: flex; }

    /* project-title-wrapper 手機位置 */
    .project-title-wrapper {
        top: 12svh;
        left: 5vw;
    }
    .project-title-wrapper h6 {
        margin-left: 0.1rem;
    }
    .nav-glass-wrapper.glass-container {
        position: fixed;
        top: 2.5svh;
        right: -101vw; 
        width: 60vw;
        height: 95svh; 
        border-radius: 5px; 
        transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        --lg-bg-color: rgba(255, 255, 255, 0.5); 
    }
    .nav-glass-wrapper.is-open { right: 3vw; }
    .nav-content {
        height: 80svh;
        padding: 5svh;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .nav-list { flex-direction: column; gap: 60px; }
    .hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.is-open span:nth-child(2) { opacity: 0; }
    .hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    /* 各區塊的手機版排版微調 */
    .story-content h5 { line-height: 1.8; }
    .box-container { padding: 8px 15px 8px 12px; }
    .box-container p { margin: 0 0 0 10px; }
    .status-tag { top: -22px; }
    
    .contact-content { padding: 20px 20px; }
    .contact-content ul { gap: 8px; }
    
    .site-footer { height: auto; padding: 8px 10px; }
    .site-footer h4 { white-space: normal; text-align: center; line-height: 1.2; }
    
    /* 限制可視範圍：隱藏超出螢幕的地圖邊緣 */
    .project-section {
        width: 100vw;
        height: 100svh;
        overflow: hidden; 
    }

    /* 完美 9:16 物理鎖定術 */
    .map-markers-wrapper {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 100vw;
        height: 177.78vw; 
        min-width: 56.25svh; 
        min-height: 100svh;
    }
    
    /* 重新定義手機版的點點位置 */
    .map-marker:nth-of-type(1) { top: 30% !important; left: 20% !important; } 
    .map-marker:nth-of-type(2) { top: 44% !important; left: 40% !important; } 
    .map-marker:nth-of-type(3) { top: 50% !important; left: 28% !important; } 
    .map-marker:nth-of-type(4) { top: 84% !important; left: 30% !important; } 
    .map-marker:nth-of-type(5) { top: 68.5% !important; left: 86% !important; } 
    .map-marker:nth-of-type(6) { top: 92% !important; left: 30% !important; } 
    
    .contact-company-marker { top: 70% !important; left: 81% !important; }  

    .marker-fude .box-container {
        flex-direction: row-reverse;
        transform: translateX(-100%) !important;
    }

    /* 點點縮小與觸控區優化 */
    .pulse-dot,
    .company-dot {
        width: 30px !important;
        height: 30px !important;
        margin-left: -10px !important;  
        margin-right: -10px !important; 
        background-color: transparent !important; 
    }

    .pulse-dot::before {
        width: 14px !important;  
        height: 14px !important;
        border-width: 2px !important; 
    }

    .pulse-dot::after {
        width: 25px !important;  
        height: 25px !important;
        background-color: rgba(46, 77, 42, 0.3) !important; 
        pointer-events: none;
    }

    .pulse-dot.company-dot::before {
        width: 10px !important;
        height: 10px !important;
        border-width: 1.5px !important;
    }
    .pulse-dot.company-dot::after {
        width: 20px !important;
        height: 20px !important;
        background-color: rgba(255, 255, 255, 0.4) !important;
    }

    .marker-fude .pulse-dot {
        margin-left: 5px !important; 
        margin-right: -10px !important; 
    }
    
    /* 隱藏電腦版自訂游標與提示詞 */
    .cursor-wrapper,
    .cursor-tooltip {
        display: none !important;
    }
    .contact-card.glass-container {
    border-radius: 1rem !important;
}
}

/* =========================================
   12. 高級 RGB 色差游標 (僅限電腦版)
========================================= */
@media (min-width: 769px) {
    /* 原生游標，Project 模式變為手形指標 */
    body.project-mode,
    body.project-mode * {
        cursor: pointer !important;
    }

    /* 外層容器 */
    .cursor-wrapper {
        position: fixed;
        top: 0; left: 0;
        pointer-events: none;
        z-index: 99998;
        mix-blend-mode: normal; 
    }

    /* 三個圓餅的共用體質 */
    .cursor {
        position: absolute;
        top: 0; left: 0;
        width: 18px; 
        height: 18px;
        border-radius: 50%;
        transition: width 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
                    height 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    /* 游標色 */
    .cursor-r { background-color: #156082; }
    .cursor-g { background-color: #39833f; }
    .cursor-b { background-color: #929000; }

    /* 摸到導覽列或地圖點點時的「放大鎖定」狀態 */
    .cursor-wrapper.is-hovering .cursor {
        width: 40px;
        height: 40px;
        opacity: 0.1; 
        border: 1px solid #ffffff;
    }
    
    /* 提示詞樣式 */
    .cursor-tooltip {
        position: fixed;
        top: 0; left: 0;
        pointer-events: none; 
        z-index: 99997; 
        font-family: 'MN', sans-serif;
        font-size: 0.9rem;
        font-weight: normal;
        letter-spacing: 0.1em;
        color: #ffffff;
        background-color: rgba(102, 102, 102, 0.3);
        padding: 6px 14px;
        border-radius: 20px;
        backdrop-filter: blur(2px); 
        margin-left: 20px;
        transform-origin: left center;
    }
}