/**
 * Stylesheet Name  : YTL KS MUSEUM (modified from B70)
 * Created On       : May       20, 2025, 10:49:10 AM
 * Last Edited On   : July      15, 2025, 07:34:29 AM
 * Author           : YTL Digital Design
 */
    
    html,
    body {
        background: url(/wp-content/themes/ytlcorp-twentytwentyfour/assets-ksm/images/bg-main.jpg) no-repeat top center fixed;
        background-size: cover;
        margin: 0;
        padding: 0;
        height: 100%;
        top: 0px;
        position: relative;
        display: flex;
        flex-direction: column;
        font-family: 'Titillium Web', sans-serif;
        font-size: 16px;
    }
    
    header {
        background-color: transparent;
    }
    
    h1,
    h2 {
        font-weight: 600;
    }
    
    footer {
        color: #000;
        font-weight: 700;
        display: none;
    }
    
    main {
        background: transparent;
    }
    
    .page-content {
        flex-grow: 1;
        padding: 4rem 0;
    }
    
    .b70-logo {
        max-width: 300px;
        height: auto;
        display: block;
    }
    
    .logo-bg {
        max-height: 40px;
    }
    
    .colorWhite {
        color: #fff;
    }
    
    .colorBlue {
        color: #0082CB;
    }
    
    .colorNone {
        color: transparent;
    }
    
    body.ksm-mode {
        background: url(/wp-content/themes/ytlcorp-twentytwentyfour/assets-ksm/images/bg-main.jpg) no-repeat top center fixed;
        background-size: cover;
        margin: 0;
        padding: 0;
        height: 100%;
        top: 0;
        position: relative;
        display: flex;
        flex-direction: column;
        font-family: 'Titillium Web', sans-serif;
        font-size: 16px;
    }
    /* Overlay layer */
    
    body.ksm-mode::before {
        content: "";
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.3);
        z-index: 0;
    }
    /* Ensure content sits ABOVE overlay */
    
    body.ksm-mode>* {
        position: relative;
        z-index: 1;
    }
    /* Full screen background */
    
    .ksm-landing {
        min-height: 100vh;
        color: #fff;
    }
    
    .ksm-landing-image {
        max-width: 120px;
        width: 100%;
        height: auto;
        display: block;
        margin: 0 auto;
    }
    /* Logo */
    
    .ksm-logo {
        max-width: 200px;
    }
    /* Title */
    
    .ksm-title {
        font-size: 2.5rem;
        font-weight: 400;
    }
    /* Subtitle */
    
    .ksm-subtitle {
        font-style: italic;
        opacity: 0.7;
    }
    /* Instruction */
    
    .ksm-instruction {
        opacity: 0.8;
    }
    /* Language box */
    
    .ksm-language-box {
        max-width: 500px;
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 6px;
        overflow: hidden;
    }
    /* Language item */
    
    .ksm-lang-item {
        padding: 20px;
        text-decoration: none;
        color: #fff;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        transition: background 0.3s;
    }
    
    .ksm-lang-item:last-child {
        border-bottom: none;
    }
    
    .ksm-lang-item:hover {
        background: rgba(255, 255, 255, 0.05);
    }
    /* Language text */
    
    .ksm-lang-title {
        font-size: 1.2rem;
        font-weight: 500;
    }
    
    .ksm-lang-sub {
        font-size: 0.9rem;
        opacity: 0.6;
    }
    /* Arrow */
    
    .ksm-arrow {
        font-size: 1.5rem;
        opacity: 0.5;
    }
    
    .ksm-divider {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .ksm-divider span {
        width: 120px;
        height: 2px;
        background: rgba(255, 255, 255, 0.3);
        position: relative;
    }
    
    .ksm-divider span::before,
    .ksm-divider span::after {
        content: "";
        width: 6px;
        height: 6px;
        background: #7cc4ff;
        position: absolute;
        top: -2px;
    }
    
    .ksm-divider span::before {
        left: -10px;
    }
    
    .ksm-divider span::after {
        right: -10px;
    }
    /* Tips */
    
    .ksm-tips-title {
        font-size: 0.75rem;
        letter-spacing: 2px;
        opacity: 0.6;
    }
    
    .ksm-tips-box {
        max-width: 500px;
    }
    
    .ksm-tip-item {
        background: rgba(255, 255, 255, 0.05);
        padding: 16px;
        border-radius: 6px;
        margin-bottom: 15px;
        color: #dfefff;
    }
    
    .ksm-tip-icon {
        font-size: 1.2rem;
        opacity: 0.7;
    }
    
    .ksm-tip-icon i {
        font-size: 1.2rem;
        color: #7cc4ff;
        min-width: 20px;
        text-align: center;
    }
    /* Button */
    
    .ksm-btn {
        background: linear-gradient(90deg, #5fb3ff, #3a8fd8);
        color: #000;
        padding: 14px 40px;
        border-radius: 2px;
        letter-spacing: 2px;
        font-weight: 500;
        border: none;
    }
    
    .ksm-btn:hover {
        opacity: 0.9;
    }
    /* Footer note */
    
    .ksm-footer-note {
        font-size: 0.85rem;
        opacity: 0.5;
    }
    /* Gallery */
    
    .ksm-gallery {
        min-height: 100vh;
        color: #fff;
    }
    
    .ksm-gallery-list {
        margin-top: 30px;
        padding-bottom: 40px;
    }
    /* Header */
    
    .ksm-gallery-header {
        /*background: linear-gradient(135deg, #0f3c5c, #0a1f35);*/
        padding: 40px 0;
        color: #fff;
    }
    
    .ksm-gallery-header-inner {
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
        padding-left: 0;
        padding-right: 0;
    }
    /* Responsive: adjust width on smaller screens */
    
    @media (max-width: 768px) {
        .ksm-gallery-header-inner {
            max-width: 90%;
            margin-left: auto;
            margin-right: auto;
            padding-left: 0;
            padding-right: 0;
        }
        .ksm-gallery-header-inner .ksm-gallery-title {
            font-size: 1.8rem;
        }
        .ksm-gallery-header-inner .ksm-gallery-subtitle {
            font-size: 0.9rem;
        }
    }
    
    .ksm-back {
        color: #9ccfff;
        text-decoration: none;
        font-size: 0.9rem;
    }
    
    .ksm-gallery-title {
        font-size: 2rem;
        margin-bottom: 5px;
    }
    
    .ksm-gallery-subtitle {
        opacity: 0.6;
        font-style: italic;
    }
    /* List */
    
    .ksm-gallery-list {
        margin-top: 30px;
    }
    /* Item */
    
    .ksm-gallery-item {
        background: #f5f7fa;
        border-radius: 6px;
        padding: 0px 14px 0px 4px;
        margin-bottom: 20px;
        text-decoration: none;
        color: #1a2a3a;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        position: relative;
        transition: all 0.3s ease;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    /* Left accent line */
    
    .ksm-gallery-item::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        width: 4px;
        height: 100%;
        background: #4aa3ff;
        border-radius: 6px 0 0 6px;
    }
    /* Hover */
    
    .ksm-gallery-item:hover {
        transform: translateY(-3px);
    }
    /* Gallery List Thumbs */
    
    .ksm-gallery-thumb {
        width: 100px;
        height: 80px;
        flex-shrink: 0;
        margin-right: 16px;
    }
    
    .ksm-gallery-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }
    /* Number */
    
    .ksm-gallery-number {
        font-size: 1.8rem;
        color: #00B4F0;
        font-weight: 600;
        margin-right: 15px;
    }
    /* Content */
    
    .ksm-gallery-name {
        font-weight: 600;
    }
    
    .ksm-gallery-desc {
        font-size: 0.9rem;
        color: #6c7a89;
    }
    /* Arrow */
    
    .ksm-gallery-arrow {
        color: #4aa3ff;
        padding-left: 10px;
    }
    /* Sticky top bar */
    
    .ksm-sticky-header {
        position: sticky;
        top: 0;
        width: 100%;
        background: transparent;
        /* transparent at top */
        z-index: 9999;
        transition: background 0.3s ease, box-shadow 0.3s ease;
    }
    /* Colored background + shadow when scrolled */
    
    .ksm-sticky-header.scrolled {
        background: #00B4F0;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }
    /* Inner container */
    
    .ksm-sticky-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        max-width: 600px;
        /* adjust as needed */
        margin: 0 auto;
        padding: 10px 20px;
    }
    /* Logo */
    
    .ksm-sticky-logo img {
        max-height: 40px;
        display: block;
    }
    /* Right navigation links */
    
    .ksm-sticky-nav {
        display: flex;
        gap: 20px;
    }
    
    .ksm-nav-link {
        color: #fff !important;
        text-decoration: none;
        font-weight: 500;
        padding: 6px 8px;
        transition: color 0.2s ease;
    }
    
    .ksm-nav-link:hover {
        color: #000 !important;
    }
    
    @media (max-width: 768px) {
        .ksm-sticky-inner {
            padding: 10px 15px;
        }
        .ksm-sticky-nav {
            gap: 12px;
        }
    }
    /* Gallery Prev / Next Navigation */
    /* Outer wrapper */
    
    .ksm-gallery-nav {
        margin: auto;
        text-align: center;
    }
    /* White bar container */
    
    .ksm-gallery-nav-inner {
        max-width: 500px;
        width: 100%;
        margin: 0 auto;
        background: #f0f6ff;
        border-radius: 8px;
        padding: 12px 16px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
    }
    /* Links / Buttons */
    
    .ksm-gallery-nav a {
        display: flex;
        align-items: center;
        gap: 6px;
        text-decoration: none;
        color: #0082CB;
        font-weight: 600;
        font-size: 14px;
        padding: 4px 8px;
        border-radius: 6px;
        border: 1px solid #0082CB;
        background: #f5f7fa;
        transition: background 0.25s, color 0.25s, transform 0.25s;
    }
    /* Hover effect for buttons */
    
    .ksm-gallery-nav a:hover {
        background: #0082CB;
        color: #f5f7fa;
        transform: translateY(-1px);
    }
    /* Placeholders for missing buttons (non-clickable) */
    
    .ksm-gallery-nav .placeholder {
        display: inline-block;
        width: 50px;
        /* button width */
        height: 32px;
        /* button height */
        pointer-events: none;
        /* disable hover/click */
        background: transparent !important;
    }
    /* Align arrows inside buttons */
    
    .ksm-prev {
        justify-content: flex-start;
        margin-left: 2px;
    }
    
    .ksm-next {
        justify-content: flex-end;
        margin-right: 2px;
    }
    /* Arrow size */
    
    .ksm-gallery-nav .arrow {
        font-size: 18px;
    }
    /* Responsive tweaks */
    
    @media (max-width: 768px) {
        .ksm-gallery-nav {
            margin: auto;
            text-align: center;
            margin-bottom: 70px;
        }
        .ksm-gallery-nav-inner {
            padding: 10px 12px;
        }
        .ksm-gallery-nav a {
            font-size: 13px;
            padding: 3px 6px;
        }
        .ksm-gallery-nav .placeholder {
            width: 40px;
        }
    }
    
    @media (max-width: 480px) {
        .ksm-gallery-nav-inner {
            border-radius: 8px;
            padding: 8px 10px;
        }
        .ksm-gallery-nav .placeholder {
            width: 30px;
        }
    }
    /* Image Content Wrapper */
    
    .ksm-image-container {
        margin: 0 auto;
        background: transparent;
        text-align: center;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    }
    
    .ksm-image-content {
        width: 100%;
        max-width: 500px;
        height: auto;
        margin: 0 auto;
        display: block;
        border-radius: 20px;
    }
    /* Story Content Wrapper */
    
    .ksm-story-content {
        max-width: 500px;
        margin: 0 auto;
        padding: 2rem;
        background: #f0f6ff;
        border-radius: 8px;
    }
    /* Section */
    
    .ksm-story-section {
        margin-bottom: 2rem;
    }
    /* Highlighted/Heading line */
    
    .ksm-story-highlight {
        font-weight: 600;
        font-size: 1.125rem;
        color: #000;
        border-left: 4px solid #0082CB;
        padding-left: 12px;
        margin-bottom: 1rem;
    }
    /* Bulleted list */
    
    .ksm-story-list {
        list-style-type: disc;
        padding-left: 20px;
        margin: 0;
        color: #000;
        font-size: 0.95rem;
        line-height: 1.6;
    }
    /* Make bullets same color as accent */
    
    .ksm-story-list li {
        margin-bottom: 0.8rem;
        color: #000;
        position: relative;
    }
    /* Custom bullet color */
    
    .ksm-story-list li::marker {
        color: #0082CB;
    }
    /* Responsive tweaks */
    
    @media (max-width: 768px) {
        .ksm-story-content {
            padding: 1.5rem;
        }
        .ksm-story-highlight {
            font-size: 1rem;
        }
        .ksm-story-list {
            font-size: 0.9rem;
        }
    }
    /* Card Progress Wrapper */
    
    .ksm-progress {
        max-width: 500px;
        margin: 0 auto;
        padding: 1rem;
        background: transparent;
        font-size: 1.3rem;
        line-height: 1.6;
        font-style: italic;
    }
    
    .ksm-progress p {
        margin: 0;
    }
    /* Map Wrapper */
    
    .ksm-map {
        max-width: 500px;
        margin: 0 auto;
        padding: 0;
        background: transparent;
    }
    /* Keep layout consistent */
    
    .ksm-titlenum-container {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }
    
    .ksm-gallery-header .container {
        max-width: 500px !important;
    }
    /* Prevent text from pushing number off */
    
    .ksm-gallery-header-left {
        max-width: 70%;
    }
    /*  Gallery Number styling */
    
    .ksm-titlegallery-number {
        font-size: clamp(3rem, 10vw, 6rem);
        font-weight: bold;
        color: #f0f6ff;
        opacity: 50%;
        line-height: 1;
        text-align: right;
        white-space: nowrap;
    }
    /* Soundcloud */
    /* ===== Audio Base ===== */
    
    .ksm-audio-embed,
    .wp-audio-shortcode {
        width: 100%;
        border-radius: 12px;
        overflow: hidden;
    }
    
    .wp-audio-shortcode audio,
    .ksm-audio-embed {
        width: 100%;
        display: block;
    }
    /* ===== Layout ===== */
    
    .ksm-audio-card {
        max-width: 500px;
        width: 100%;
        margin: 10px auto;
        transition: all 0.3s ease;
    }
    
    .ksm-audio-wrapper {
        max-width: 500px;
        width: 100%;
        margin: 10px auto;
        position: relative;
        z-index: 1;
    }
    /* ===== Sticky ===== */
    
    .ksm-audio-card.is-sticky,
    .ksm-audio-card.is-bottom {
        position: fixed;
        right: 20px;
        width: 300px;
        height: 60px;
        z-index: 2147483647;
    }
    
    .ksm-audio-card.is-sticky iframe,
    .ksm-audio-card.is-bottom iframe {
        height: 60px !important;
    }
    /* Normal sticky */
    
    .ksm-audio-card.is-sticky {
        bottom: 0px;
    }
    /* Lifted above footer */
    
    .ksm-audio-card.is-bottom {
        bottom: 0px;
        /* IMPORTANT: avoid edge + footer */
    }
    /* Maintain layout space (adjusted for native audio) */
    
    .ksm-audio-wrapper.is-sticky {
        height: 90px;
    }
    /* ===== Mobile ===== */
    
    @media (max-width: 768px) {
        .ksm-audio-embed {
            height: 60px;
        }
        .ksm-audio-card.is-sticky,
        .ksm-audio-card.is-bottom {
            left: 0;
            right: 0;
            width: 95%;
            margin: auto;
            border-radius: 0;
            margin-bottom: 0;
            padding-top: 10px;
        }
        .ksm-audio-card.is-sticky {
            bottom: 0;
        }
        .ksm-audio-card.is-bottom {
            bottom: 0;
        }
    }