/* 背景與基礎設計 */
body {
    background-color: #121212;
    color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.navbar-brand img {
  height: 100px;
  max-height: 110px;
}
上午 11:53 2025/5/27
/* 首頁 Hero 區塊 */
.hero-section {
    height: 100vh;
    position: relative;
    background-color: #000;
    overflow: hidden;
}

/* 背景影片 - 桌機顯示、手機隱藏 */
.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: 0.3;
}
@media (max-width: 768px) {
    .hero-video {
        display: none;
    }
}

/* 主圖完整顯示 */
.hero-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    z-index: 1;
    position: relative;
    display: block;
    max-height: 100vh;
}

/* 文字內容置中疊上圖層 */
.hero-text {
    z-index: 2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

/* 手機優化文字大小 */
@media (max-width: 576px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    .hero-text p {
        font-size: 1rem;
    }
    .btn {
        font-size: 0.9rem;
        padding: 10px 16px;
    }
}


/* 金黃色按鈕 - Bootstrap Override */
.btn-outline-light {
    border-color: #ffc107;
    color: #ffc107;
    transition: all 0.3s ease;
}
.btn-outline-light:hover,
.btn-outline-light:focus {
    background-color: #ffc107;
    color: #000;
}

/* 自定 btn-warning 視覺優化 */
.btn-warning {
    background-color: #ffc107;
    border-color: #ffc107;
    color: #000;
    transition: all 0.3s ease;
}
.btn-warning:hover {
    background-color: #e0a800;
    border-color: #d39e00;
    color: #000;
}

/* 導覽按鈕區塊樣式 */
.container {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 30px;
}

/* 通用動畫效果 */
a,
button {
    transition: all 0.3s ease;
}