.project-case
{
    --pc-gold:#f9c100;
    --pc-ink:#0f172a;
    --pc-muted:#64748b;
    color:var(--pc-ink);
    background:#fff;
    font-family:'Be Vietnam Pro',sans-serif;
    font-size:16px;
    line-height:1.75
}
.project-case *
{
    box-sizing:border-box
}
.pc-container
{
    width:min(1240px,calc(100% - 80px));
    margin-inline:auto
}
.project-case a
{
    text-decoration:none
}
.project-case h1,.project-case h2,.project-case h3
{
    font-family:inherit;
    letter-spacing:-.035em;
    color:inherit
}
.pc-hero
{
    background:#111b2c;
    color:#fff;
    padding:125px 0 64px;
    position:relative;
    overflow:hidden
}
.pc-hero:before
{
    content:'';
    position:absolute;
    inset:0;
    background-image:linear-gradient(#ffffff03 1px,transparent 1px),linear-gradient(90deg,#ffffff03 1px,transparent 1px);
    background-size:52px 52px;
    pointer-events:none
}
.pc-hero .pc-container
{
    position:relative
}
.pc-breadcrumb
{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:12px;
    color:#aab6c9;
    font-size:13px;
    margin-bottom:44px
}
.pc-breadcrumb a
{
    color:#cbd5e1
}
.pc-breadcrumb [aria-current]
{
    color:#f9c100
}
.pc-hero-grid
{
    display:grid;
    grid-template-columns:1.05fr 1fr;
    gap:60px;
    align-items:center
}
.pc-eyebrow
{
    display:flex;
    align-items:center;
    gap:9px;
    font-size:12px;
    letter-spacing:.12em;
    font-weight:700;
    line-height:1.6;
    margin-bottom:20px;
    color:#64748b
}
.pc-hero .pc-eyebrow,.pc-contact-panel .pc-eyebrow
{
    color:#f9c100
}
.pc-eyebrow>span
{
    width:7px;
    height:7px;
    border-radius:50%;
    background:var(--pc-gold)
}
.pc-hero h1
{
    font-size:clamp(30px,3.05vw,44px);
    font-weight:700;
    line-height:1.35;
    margin:0 0 23px
}
.pc-lead
{
    color:#b9c5d8;
    font-size:16px;
    line-height:1.85;
    max-width:490px;
    margin:0 0 30px
}
.pc-hero-actions
{
    display:flex;
    align-items:center;
    gap:24px;
    flex-wrap:wrap
}
.pc-button
{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:22px;
    min-height:48px;
    padding:13px 22px;
    border-radius:8px;
    font-size:13.5px;
    font-weight:700;
    line-height:1.5;
    transition:transform .2s,background .2s;
    border:1px solid transparent;
    cursor:pointer
}
.pc-button:hover
{
    transform:translateY(-2px)
}
.pc-button-gold,.pc-button-gold:hover
{
    background:var(--pc-gold);
    color:#0f172a
}
.pc-button-gold:hover
{
    background:#ffce26
}
.pc-button-dark,.pc-button-dark:hover
{
    background:#0f172a;
    color:#fff
}
.pc-text-link
{
    color:#e2e8f0;
    font-size:11px
}
.pc-text-link:hover
{
    color:var(--pc-gold)
}
.pc-hero-meta
{
    display:flex;
    gap:17px;
    align-items:center;
    margin-top:32px;
    font-size:10px;
    color:#9eacc2
}
.pc-hero-meta strong
{
    font-weight:600;
    color:#fff
}
.pc-status
{
    color:#ade8cb;
    background:#163b35;
    border:1px solid #2a5148;
    border-radius:30px;
    padding:4px 10px
}
.pc-status:before
{
    content:'●';
    font-size:7px;
    margin-right:7px
}
.pc-cover
{
    margin:0;
    min-width:0;
    transform:rotate(-1deg);
    border:1px solid #ffffff30;
    border-radius:14px;
    background:#243044;
    box-shadow:0 25px 60px #0004;
    overflow:hidden
}
.pc-image-toolbar
{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:13px 18px;
    font-size:11.5px;
    letter-spacing:.12em;
    color:#d0d8e5
}
.pc-image-toolbar>span:first-child
{
    display:flex;
    gap:5px
}
.pc-image-toolbar i
{
    display:block;
    width:5px;
    height:5px;
    border-radius:50%;
    background:#8794a7
}
.pc-image-open
{
    width:100%;
    padding:0;
    border:0;
    background:#fff;
    display:block;
    position:relative;
    cursor:zoom-in;
    overflow:hidden
}
.pc-image-open img
{
    display:block;
    width:100%;
    aspect-ratio:16/9;
    object-fit:cover;
    transition:transform .4s
}
.pc-image-open:hover img
{
    transform:scale(1.025)
}
.pc-zoom
{
    position:absolute;
    right:14px;
    bottom:14px;
    background:#fffef2;
    color:#0f172a;
    padding:7px 12px;
    border-radius:6px;
    font-size:12px;
    box-shadow:0 3px 10px #0002
}
.pc-cover figcaption
{
    display:flex;
    justify-content:space-between;
    gap:10px;
    color:#d0d8e5;
    font-size:9px;
    padding:14px 18px
}
.pc-cover figcaption>span:last-child
{
    font-size:7px;
    letter-spacing:.1em;
    white-space:nowrap
}
.pc-navigation
{
    position:sticky;
    top:74px;
    background:#fffffff5;
    backdrop-filter:blur(12px);
    z-index:30;
    border-bottom:1px solid #e8edf2
}
.pc-navigation nav
{
    display:flex;
    align-items:center;
    gap:38px;
    min-height:68px
}
.pc-navigation a
{
    color:#94a3b8;
    white-space:nowrap;
    font-size:10px;
    display:flex;
    align-items:center;
    gap:10px;
    min-height:68px;
    border-bottom:3px solid transparent;
    padding-top:3px
}
.pc-navigation a span
{
    font-size:12px;
    font-weight:600;
    color:#64748b
}
.pc-navigation a[aria-current]
{
    border-color:#f9c100;
    color:#a17a00
}
.pc-navigation a[aria-current] span
{
    color:#0f172a
}
.pc-navigation .pc-nav-contact
{
    margin-left:auto;
    font-weight:600;
    color:#0f172a
}
.pc-main-grid
{
    display:grid;
    grid-template-columns:minmax(0,1fr) 300px;
    gap:90px;
    padding-block:70px
}
.pc-section
{
    scroll-margin-top:160px
}
.project-case h2
{
    font-size:30px;
    line-height:1.45;
    font-weight:700;
    margin:0 0 22px
}
.pc-summary
{
    font-size:16px;
    color:#475569;
    line-height:1.95;
    margin:0
}
.pc-context
{
    display:flex;
    gap:20px;
    background:#f8fafc;
    border-left:3px solid #f9c100;
    border-radius:0 12px 12px 0;
    padding:26px;
    margin-top:28px
}
.pc-context-icon
{
    font-size:25px;
    line-height:1.2;
    color:#9a7600
}
.project-case h3
{
    font-size:16px;
    font-weight:700;
    line-height:1.5;
    margin:0 0 8px
}
.pc-context p
{
    margin:0;
    color:#64748b;
    font-size:16px;
    line-height:1.8
}
.pc-story>.pc-section+.pc-section
{
    margin-top:58px;
    padding-top:42px;
    border-top:1px solid #e8edf2
}
.pc-capabilities
{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:0 28px;
    margin:24px 0 38px
}
.pc-capability
{
    position:relative;
    padding:22px 0 20px 38px;
    border-bottom:1px solid #e8edf2
}
.pc-capability>span
{
    position:absolute;
    left:0;
    top:23px;
    color:#9c7900;
    font-size:12px;
    font-weight:700
}
.pc-capability p
{
    font-size:15px;
    line-height:1.75;
    color:#64748b;
    margin:0
}
.pc-facts
{
    min-width:0
}
.pc-facts-card
{
    position:sticky;
    top:170px;
    padding:26px;
    border:1px solid #e2e8f0;
    border-radius:18px;
    background:#fff;
    box-shadow:0 12px 35px #0f172a05
}
.pc-facts-card .pc-eyebrow
{
    font-size:11.5px;
    letter-spacing:.1em;
    font-weight:700;
}
.pc-client
{
    font-size:42px;
    font-weight:800;
    line-height:1.2;
    letter-spacing:-.06em
}
.pc-client-has-logo
{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
}
.pc-client-logo-img
{
    max-width:180px;
    max-height:64px;
    width:auto;
    height:auto;
    object-fit:contain;
    object-position:left center;
    display:block;
    margin-top:2px;
    margin-bottom:4px;
}
.pc-client span
{
    display:block;
    font-size:11.5px;
    letter-spacing:.08em;
    color:#64748b;
    font-weight:600;
    margin-top:9px
}
.pc-facts dl
{
    margin:25px 0
}
.pc-facts dl>div
{
    border-top:1px solid #eef2f6;
    padding:13px 0
}
.pc-facts dt
{
    font-size:13px;
    color:#64748b;
    font-weight:500;
    margin-bottom:3px
}
.pc-facts dd
{
    font-size:15px;
    font-weight:600;
    margin:0
}
.pc-facts .pc-fact-status
{
    color:#14734f;
    font-size:13px
}
.pc-facts .pc-button
{
    width:100%;
    font-size:14px;
    padding-inline:10px
}
.pc-share
{
    display:flex;
    justify-content:center;
    gap:15px;
    background:none;
    border:0;
    padding:15px 5px 0;
    width:100%;
    font-size:13.5px;
    color:#64748b
}
.pc-share-feedback
{
    display:block;
    font-size:12px;
    color:#14734f;
    text-align:center
}
.pc-aside-note
{
    font-size:13px;
    line-height:1.8;
    color:#64748b;
    padding:20px;
    text-align:center
}
.pc-project-content
{
    font-size:16px;
    line-height:1.85;
    color:#475569
}
.pc-project-content .block-text
{
    padding:0!important;
    background:#fff!important;
    margin:0!important
}
.pc-project-content .block-text .container
{
    padding:0!important;
    max-width:none!important
}
.pc-project-content .block-text .content,.pc-project-content .block-text .content :is(p,span,li,div)
{
    color:#475569!important;
    font-family:inherit!important;
    font-size:16px!important;
    line-height:1.85!important
}
.pc-project-content .block-text .content :is(h2,h3,h4)
{
    color:#0f172a!important;
    font-family:inherit!important
}
.pc-project-content img
{
    max-width:100%;
    height:auto
}
.pc-project-content iframe
{
    max-width:100%
}
.pc-project-content .row
{
    margin-inline:0
}
.pc-project-content .block-text .content p
{
    margin-bottom:20px
}
.pc-related
{
    background:#f8fafc;
    border-top:1px solid #e8edf2;
    padding:65px 0
}
.pc-section-heading
{
    display:flex;
    align-items:end;
    justify-content:space-between;
    gap:20px;
    margin-bottom:32px
}
.pc-section-heading h2
{
    margin-bottom:0
}
.pc-section-heading .pc-eyebrow
{
    margin-bottom:12px
}
.pc-muted
{
    color:#64748b;
    font-size:11px
}
.pc-related-grid
{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:28px
}
.pc-project-card
{
    color:#0f172a;
    display:block
}
.pc-project-card:hover
{
    color:#0f172a
}
.pc-related-image
{
    aspect-ratio:1.6;
    background:#e8edf4;
    border-radius:12px;
    position:relative;
    overflow:hidden;
    margin-bottom:18px;
    display:grid;
    place-items:center
}
.pc-related-image>img
{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .3s
}
.pc-project-card:hover img
{
    transform:scale(1.04)
}
.pc-related-image>span:first-child
{
    font-size:35px;
    font-weight:800
}
.pc-related-image>span:first-child>span
{
    color:#987600
}
.pc-card-arrow
{
    position:absolute;
    bottom:12px;
    right:12px;
    border-radius:50%;
    width:32px;
    height:32px;
    display:grid;
    place-items:center;
    background:#fff;
    color:#0f172a
}
.pc-card-category
{
    font-size:11px;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.06em;
    color:#64748b;
    margin-bottom:9px
}
.pc-project-card h3
{
    font-size:16px;
    line-height:1.6;
    max-width:95%
}
.pc-card-link
{
    font-size:13px;
    font-weight:600;
    color:#64748b;
    display:block;
    margin-top:12px
}
.pc-project-card:hover .pc-card-link
{
    color:#805e00
}
.pc-contact-panel
{
    margin:65px 0;
    background:#111b2c;
    border-radius:20px;
    color:#fff;
    padding:50px 55px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:30px;
    position:relative;
    overflow:hidden
}
.pc-contact-panel h2
{
    font-size:38px;
    margin-bottom:15px
}
.pc-contact-panel p
{
    font-size:15px;
    line-height:1.7;
    color:#b9c5d8;
    max-width:420px;
    margin:0
}
.pc-contact-actions
{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:17px;
    flex-shrink:0
}
.pc-contact-phone
{
    color:#cbd5e1;
    font-size:13px
}
.pc-contact-phone:hover
{
    color:#f9c100
}
.pc-mobile-action
{
    display:none
}
.pc-lightbox {
    position: fixed;
    inset: 0;
    margin: auto;
    width: min(1200px, 94vw);
    max-height: 94dvh;
    padding: 18px 22px 20px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 22px;
    background: #ffffff;
    color: #0f172a;
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.35), 0 0 0 1px rgba(15, 23, 42, 0.04);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 99999;
}

.pc-lightbox:not([open]) {
    display: none;
}

.pc-lightbox[open] {
    animation: pcLightboxEnter 0.24s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes pcLightboxEnter {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.pc-lightbox::backdrop {
    background: rgba(15, 23, 42, 0.76);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* Header của hộp thoại phóng to ảnh */
.pc-lightbox-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 14px;
    margin-bottom: 4px;
    border-bottom: 1px solid #f1f5f9;
}

.pc-lightbox-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pc-lightbox-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    background: #fef9c3;
    color: #846200;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    border-radius: 9999px;
    border: 1px solid #fef08a;
    line-height: 1.4;
}

.pc-lightbox-count {
    font-size: 13px;
    font-weight: 700;
    color: #64748b;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
}

.pc-lightbox-close {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: #f8fafc;
    color: #334155;
    border: 1px solid #e2e8f0;
    border-radius: 9999px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pc-lightbox-close:hover {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
    transform: translateY(-1px);
}

.pc-lightbox-close svg {
    flex-shrink: 0;
}

/* Thân hiển thị ảnh phóng to và các nút điều hướng chuyển slide */
.pc-lightbox-body {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex: 1 1 auto;
    min-height: 200px;
    max-height: calc(94dvh - 125px);
    margin: 8px 0;
}

.pc-lightbox-figure {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    max-height: calc(94dvh - 130px);
    background: #f8fafc;
    border: 1px solid #edf2f7;
    border-radius: 16px;
    overflow: hidden;
    padding: 8px;
}

.pc-lightbox-image {
    display: block;
    max-width: 100%;
    max-height: calc(94dvh - 146px);
    width: auto;
    height: auto;
    object-fit: contain;
    margin: auto;
    border-radius: 10px;
    transition: opacity 0.2s ease, transform 0.2s ease;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

/* Nút chuyển ảnh Trước / Sau tròn chuẩn Music House */
.pc-lightbox-nav {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    color: #0f172a;
    border: 1px solid #e2e8f0;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 5;
    padding: 0;
}

.pc-lightbox-nav:hover {
    background: #f9c100;
    color: #0f172a;
    border-color: #f9c100;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(249, 193, 0, 0.35);
}

.pc-lightbox-nav:active {
    transform: scale(0.95);
}

.pc-lightbox-nav svg {
    flex-shrink: 0;
}

/* Phần chú thích chân trang của Lightbox */
.pc-lightbox-footer {
    padding-top: 10px;
    text-align: center;
}

.pc-lightbox-caption {
    font-size: 13.5px;
    font-weight: 500;
    color: #475569;
    margin: 0;
    line-height: 1.5;
    white-space: normal;
    word-break: break-word;
}
.project-case :is(a,button):focus-visible
{
    outline:3px solid #c28e00;
    outline-offset:5px
}
.pc-navigation a:focus-visible
{
    outline-offset:-4px
}
@media(min-width:1600px)
{
    .pc-hero
    {
        padding-top:145px;
        padding-bottom:80px
    }
    .pc-hero-grid
    {
        gap:75px
    }
}
@media(max-width:1100px)
{
    .pc-container
    {
        width:calc(100% - 48px)
    }
    .pc-hero-grid
    {
        gap:30px
    }
    .pc-hero h1
    {
        font-size:32px
    }
    .pc-main-grid
    {
        gap:40px;
        grid-template-columns:minmax(0,1fr) 270px
    }
    .pc-hero-actions
    {
        gap:15px
    }
    .pc-text-link
    {
        font-size:10px
    }
    .pc-cover figcaption>span:last-child
    {
        display:none
    }
    .pc-navigation
    {
        top:68px
    }
    .pc-navigation nav
    {
        gap:28px
    }
    .pc-contact-panel
    {
        padding:38px
    }
}
@media(max-width:767px)
{
    .pc-container
    {
        width:calc(100% - 40px)
    }
    .pc-hero
    {
        padding:96px 0 36px
    }
    .pc-breadcrumb
    {
        gap:8px;
        font-size:9px;
        margin-bottom:30px
    }
    .pc-hero-grid
    {
        grid-template-columns:1fr;
        gap:30px
    }
    .pc-hero h1
    {
        font-size:29px;
        line-height:1.4;
        letter-spacing:-.035em;
        margin-bottom:18px
    }
    .pc-eyebrow
    {
        font-size:9px;
        margin-bottom:14px
    }
    .pc-lead
    {
        font-size:13px;
        line-height:1.85;
        margin-bottom:22px
    }
    .pc-button
    {
        min-height:46px;
        font-size:11px;
        padding:13px 17px;
        gap:16px
    }
    .pc-hero-actions
    {
        gap:18px
    }
    .pc-text-link
    {
        font-size:10px
    }
    .pc-hero-meta
    {
        margin-top:22px;
        font-size:9px
    }
    .pc-cover
    {
        transform:none;
        border-radius:10px
    }
    .pc-image-toolbar
    {
        padding:10px 14px;
        font-size:7px
    }
    .pc-image-open img
    {
        aspect-ratio:16/9;
    }
    .pc-cover figcaption
    {
        font-size:8px;
        padding:11px 14px
    }
    .pc-navigation
    {
        top:60px
    }
    .pc-navigation nav
    {
        gap:0;
        justify-content:space-between;
        min-height:58px
    }
    .pc-navigation a
    {
        min-height:58px;
        font-size:8px;
        gap:6px
    }
    .pc-navigation a span
    {
        font-size:10px
    }
    .pc-navigation .pc-nav-contact
    {
        display:none
    }
    .pc-main-grid
    {
        display:flex;
        flex-direction:column;
        gap:30px;
        padding-block:34px
    }
    .pc-story
    {
        display:contents
    }
    .pc-story #pc-overview
    {
        order:0
    }
    .pc-facts
    {
        order:1
    }
    .pc-story #pc-solution
    {
        order:2;
        margin-top:4px;
        padding-top:30px
    }
    .pc-facts-card
    {
        position:static;
        padding:22px;
        border-radius:14px;
        background:#f8fafc;
        box-shadow:none
    }
    .pc-facts-card .pc-eyebrow
    {
        margin-bottom:14px
    }
    .pc-client
    {
        font-size:32px
    }
    .pc-client-logo-img
    {
        max-width:150px;
        max-height:52px;
    }
    .pc-client span
    {
        font-size:11px
    }
    .pc-facts dl
    {
        display:grid;
        grid-template-columns:1fr 1fr;
        gap:0 18px;
        margin:18px 0
    }
    .pc-facts dl>div
    {
        padding:10px 0
    }
    .pc-facts .pc-button
    {
        display:none
    }
    .pc-share
    {
        padding:7px 0
    }
    .pc-aside-note
    {
        display:none
    }
    .project-case h2
    {
        font-size:24px;
        line-height:1.45;
        margin-bottom:16px
    }
    .pc-summary
    {
        font-size:15.5px;
        line-height:1.85
    }
    .pc-context
    {
        padding:20px 17px;
        gap:14px;
        margin-top:23px
    }
    .project-case h3
    {
        font-size:15.5px
    }
    .pc-context p
    {
        font-size:14.5px
    }
    .pc-capabilities
    {
        gap:0 20px;
        margin-bottom:25px
    }
    .pc-capability
    {
        padding:18px 0
    }
    .pc-capability>span
    {
        position:static;
        display:block;
        margin-bottom:8px;
        font-size:12px
    }
    .pc-capability p
    {
        font-size:14px
    }
    .pc-project-content .block-text .content :is(p,span,li,div)
    {
        font-size:16px!important;
        line-height:1.8!important
    }
    .pc-related
    {
        padding:36px 0
    }
    .pc-section-heading
    {
        display:block;
        margin-bottom:22px
    }
    .pc-muted
    {
        font-size:10px
    }
    .pc-related-grid
    {
        grid-template-columns:1fr;
        gap:28px
    }
    .pc-project-card h3
    {
        font-size:16px
    }
    .pc-related-image
    {
        aspect-ratio:1.7;
        margin-bottom:14px
    }
    .pc-card-category
    {
        font-size:10px
    }
    .pc-card-link
    {
        font-size:12px;
        margin-top:8px
    }
    .pc-contact-panel
    {
        margin:36px 0;
        padding:30px 24px;
        border-radius:14px;
        display:block
    }
    .pc-contact-panel h2
    {
        font-size:30px
    }
    .pc-contact-panel p
    {
        font-size:12px
    }
    .pc-contact-actions
    {
        align-items:stretch;
        margin-top:26px
    }
    .pc-contact-phone
    {
        text-align:center;
        font-size:12px
    }
    .pc-mobile-action
    {
        display:flex;
        justify-content:space-between;
        align-items:center;
        position:fixed;
        bottom:0;
        left:0;
        right:0;
        z-index:1045;
        padding:10px 20px calc(10px + env(safe-area-inset-bottom));
        background:#fff;
        border-top:1px solid #e2e8f0;
        box-shadow:0 -5px 25px #0f172a08;
        gap:12px
    }
    .pc-mobile-action>span
    {
        font-size:10px;
        color:#475569
    }
    .pc-mobile-action .pc-button
    {
        min-height:42px;
        font-size:11px
    }
    .project-case
    {
        padding-bottom:75px
    }
    .pc-section
    {
        scroll-margin-top:140px
    }
    body:has(.project-case) #kbFloatingMasterBtn
    {
        bottom:90px!important
    }
    body:has(.project-case) .kb-floating-container
    {
        bottom:90px!important
    }
    .pc-lightbox
    {
        padding-inline:8px
    }
}
@media(prefers-reduced-motion:reduce)
{
    .project-case *
    {
        scroll-behavior:auto!important;
        transition:none!important
    }
}
@media(max-width:767px)
{
    body:has(.project-case) #kbMobileBottomBar
    {
        display:none!important
    }
}
.pc-contact-panel.pc-contact-with-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 60px;
    align-items: start;
    padding: 48px;
}
.pc-contact-copy { padding-block: 20px; }
.pc-contact-steps { display: grid; gap: 16px; margin: 32px 0; }
.pc-contact-steps span { color: #f9c100; font-size: 11px; }
.pc-contact-steps strong { color: #cbd5e1; font-size: 12px; font-weight: 500; margin-left: 14px; }
.pc-contact-copy .pc-contact-phone { display: inline-block; line-height: 2; }
.pc-contact-copy .pc-contact-phone strong { color: #fff; font-size: 21px; letter-spacing: -.02em; }
.pc-consult-form { min-width: 0; background: #fff; color: #0f172a; border-radius: 16px; padding: 28px; }
.project-case .pc-consult-form h3 { font-size: 20px; margin-bottom: 8px; }
.pc-contact-panel .pc-form-intro { font-size: 12px; color: #64748b; line-height: 1.8; margin: 0 0 22px; }
.pc-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.pc-field { min-width: 0; }
.pc-field-wide { grid-column: 1 / -1; }
.pc-field label { display: block; font-size: 11px; font-weight: 600; color: #334155; margin-bottom: 7px; }
.pc-field label span { color: #b91c1c; }
.pc-field input,.pc-field textarea { display: block; width: 100%; min-width: 0; border: 1px solid #dbe2eb; border-radius: 7px; padding: 11px 12px; background: #f8fafc; font: inherit; font-size: 12px; line-height: 1.6; color: #0f172a; }
.pc-field textarea { resize: vertical; min-height: 90px; }
.pc-field :is(input,textarea):focus { outline: 2px solid #f9c100; outline-offset: 2px; background: #fff; }
.pc-field [aria-invalid=true] { border-color: #b91c1c; }
.pc-field-error { display: block; color: #b91c1c; font-size: 10px; line-height: 1.6; }
.pc-field-error:not(:empty) { margin-top: 5px; }
.pc-captcha-row { display: flex; gap: 8px; align-items: center; }
.pc-captcha-question { flex-shrink: 0; color: #0f172a; font-size: 13px; font-weight: 700; background: #fff8db; border-radius: 7px; padding: 11px 13px; }
.pc-captcha-refresh { border: 1px solid #dbe2eb; color: #475569; background: #fff; border-radius: 7px; min-width: 42px; height: 42px; font-size: 23px; line-height: 1; }
.pc-captcha-row input { flex: 1; }
.pc-form-submit { width: 100%; margin-top: 20px; }
.pc-form-submit:disabled { opacity: .65; cursor: wait; transform: none; }
.pc-form-feedback { background: #fef2f2; color: #991b1b; border-radius: 8px; padding: 12px; margin-top: 15px; font-size: 12px; line-height: 1.8; }
.pc-form-feedback.is-success { background: #ecfdf5; color: #166534; }
.pc-contact-panel .pc-form-note { font-size: 10px; color: #64748b; line-height: 1.8; text-align: center; margin: 12px 0 0; }
@media (max-width: 1100px) {
    .pc-contact-panel.pc-contact-with-form { gap: 30px; padding: 32px; }
    .pc-consult-form { padding: 24px; }
}
@media (max-width: 767px) {
    .pc-contact-panel.pc-contact-with-form { grid-template-columns: 1fr; padding: 24px 18px; gap: 26px; }
    .pc-contact-copy { padding: 0 6px; }
    .pc-contact-steps { gap: 10px; margin: 22px 0; }
    .pc-consult-form { padding: 22px 18px; border-radius: 12px; }
    .project-case .pc-consult-form h3 { font-size: 18px; }
    .pc-form-grid { grid-template-columns: 1fr; gap: 14px; }
    .pc-field input,.pc-field textarea { font-size: 16px; padding: 10px 11px; }
    .pc-field label { font-size: 12px; }
    .pc-captcha-question { padding: 11px 9px; font-size: 12px; }
    .pc-captcha-row input { padding-inline: 8px; }
}

#pc-consult-form { scroll-margin-top: 150px; }

/* Cân chỉnh phân cấp chữ và điều khiển thư viện ảnh dự án. */
.pc-contact-copy h2 { font-size: 42px; line-height: 1.35; }
.project-case .pc-consult-form h3 { font-size: 20px; line-height: 1.45; letter-spacing: -.025em; }
.pc-contact-panel .pc-form-intro { font-size: 12px; line-height: 1.7; margin-bottom: 22px; }
.pc-field label { font-size: 12px; line-height: 1.5; margin-bottom: 7px; }
.pc-field input,.pc-field textarea { font-size: 14px; line-height: 1.6; }
.pc-field :is(input,textarea)::placeholder { color: #718096; opacity: 1; }
.pc-field-error { font-size: 12px; }
.pc-consult-form .pc-form-submit { font-size: 13px; min-height: 48px; }
.pc-contact-panel .pc-form-note { font-size: 11px; line-height: 1.7; }
.pc-captcha-question { font-size: 13px; }
.pc-contact-steps strong { font-size: 13px; }
.pc-cover.pc-carousel { transform: none; }
.pc-carousel .pc-image-toolbar { font-size: 10px; padding: 14px 18px; }
.pc-carousel .pc-image-toolbar > span:first-child { display: block; }
.pc-slide-stage { touch-action: pan-y pinch-zoom; }
.pc-slide[hidden] { display: none; }
.pc-carousel .pc-image-open { aspect-ratio: 16 / 9; }
.pc-carousel .pc-image-open img { aspect-ratio: 16 / 9; width: 100%; height: 100%; object-fit: cover; }
.pc-carousel .pc-image-open.pc-crop-contain img { object-fit: contain !important; background: #0f172a; }
.pc-carousel .pc-image-open.pc-crop-cover img { object-fit: cover !important; }
.pc-carousel .pc-image-open.pc-crop-top img { object-fit: cover !important; object-position: top center !important; }
.pc-carousel .pc-image-open.pc-crop-center img { object-fit: cover !important; object-position: center center !important; }
.pc-carousel .pc-image-open.pc-crop-bottom img { object-fit: cover !important; object-position: bottom center !important; }
.pc-carousel .pc-image-open:is(.pc-crop-dashboard,.pc-crop-drawing) img { position: absolute; width: 205%; max-width: none; height: auto; left: -102%; top: 0; transform: none; }
.pc-carousel .pc-image-open.pc-crop-drawing img { top: 0; transform: translateY(-48.5%); }
.pc-carousel .pc-slide-caption { display: block; min-height: 58px; font-size: 12px; line-height: 1.6; padding: 14px 18px 8px; }
.pc-slide-controls { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0 12px 10px; }
.pc-slide-controls > button { width: 44px; height: 44px; flex-shrink: 0; border: 1px solid #ffffff30; border-radius: 50%; background: transparent; color: #fff; font-size: 20px; line-height: 1; }
.pc-slide-controls > button:hover { background: #ffffff15; }
.pc-slide-dots { display: flex; flex-wrap: wrap; justify-content: center; }
.pc-slide-dots button { border: 0; width: 32px; height: 44px; display: grid; place-items: center; padding: 0; background: transparent; }
.pc-slide-dots span { display: block; width: 7px; height: 7px; border-radius: 50%; background: #94a3b8; }
.pc-slide-dots [aria-current] span { width: 20px; border-radius: 8px; background: #f9c100; }
.pc-carousel .pc-zoom { font-size: 12px; }
@media (max-width: 767px) {
    .pc-contact-copy h2 { font-size: 32px; line-height: 1.4; }
    .project-case .pc-consult-form h3 { font-size: 18px; line-height: 1.5; }
    .pc-contact-panel .pc-form-intro { font-size: 12px; line-height: 1.7; margin-bottom: 20px; }
    .pc-field label { font-size: 12px; }
    .pc-field input,.pc-field textarea { font-size: 14px; line-height: 1.5; }
    .pc-consult-form .pc-form-submit { font-size: 13px; }
    .pc-contact-panel .pc-form-note { font-size: 11px; text-align: left; }
    .pc-captcha-question { font-size: 12px; }
    .pc-carousel .pc-image-toolbar { font-size: 9px; }
    .pc-carousel .pc-slide-caption { font-size: 11px; }
    .pc-carousel .pc-zoom { font-size: 11px; }
}

/* Giao diện sáng đồng bộ cho trang giới thiệu dự án với hiệu ứng nền công nghệ SVG mờ tinh tế */
.pc-hero {
    position: relative;
    overflow: hidden;
    background: #f8fafc;
    color: #0f172a;
    border-bottom: 1px solid #e2e8f0;
}
.pc-hero::before { display: none; }
.pc-hero-bg-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    mask-image: radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.95) 60%, rgba(0, 0, 0, 0.6) 100%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.95) 60%, rgba(0, 0, 0, 0.6) 100%);
}
.pc-hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    pointer-events: none;
    opacity: 0.38;
}
.pc-hero .pc-container {
    position: relative;
    z-index: 2;
}
.pc-breadcrumb,.pc-breadcrumb a { color: #64748b; }
.pc-breadcrumb [aria-current] { color: #846200; }
.pc-hero .pc-eyebrow,.pc-contact-panel .pc-eyebrow { color: #846200; }
.pc-lead { color: #475569; }
.pc-text-link { color: #334155; }
.pc-text-link:hover { color: #846200; }
.pc-hero-meta { color: #64748b; }
.pc-hero-meta strong { color: #0f172a; }
.pc-status { color: #166534; background: #ecfdf5; border-color: #bbf7d0; }
.pc-cover { background: #fff; border-color: #e2e8f0; box-shadow: 0 16px 44px #0f172a0a; }
.pc-image-toolbar { color: #64748b; background: #fff; border-bottom: 1px solid #e2e8f0; }
.pc-slide-count { color: #475569; font-weight: 600; }
.pc-cover figcaption { color: #475569; }
.pc-slide-controls > button { background: #fff; border-color: #dbe2eb; color: #334155; }
.pc-slide-controls > button:hover { background: #fff7d1; border-color: #e5bf43; }
.pc-slide-dots span { background: #cbd5e1; }
.pc-slide-dots [aria-current] span { background: #b38a00; }
.pc-button-dark,.pc-button-dark:hover { background: #fff7d1; color: #0f172a; border-color: #f1df9c; }
.pc-button-dark:hover { background: #fff0ac; }
.pc-contact-panel { background: linear-gradient(125deg, #fffbeb, #f8fafc 75%); color: #0f172a; border: 1px solid #e9e5d5; }
.pc-contact-panel p { color: #475569; }
.pc-contact-steps span { color: #846200; }
.pc-contact-steps strong { color: #475569; }
.pc-contact-phone { color: #475569; }
.pc-contact-phone:hover { color: #846200; }
.pc-contact-copy .pc-contact-phone strong { color: #0f172a; }
.pc-consult-form { border: 1px solid #e2e8f0; box-shadow: 0 8px 28px #0f172a04; }
body:has(.project-case) .tech-header-wrapper .tech-header {
    background: #fffffffa !important;
    border-bottom: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 18px #0f172a04 !important;
}
body:has(.project-case) .tech-header-wrapper :is(.tech-nav-link,.tech-action-btn,.tech-logo-text) {
    color: #334155;
    text-shadow: none;
}
body:has(.project-case) .tech-header-wrapper .tech-logo-slogan { color: #64748b; text-shadow: none; }
body:has(.project-case) .tech-header-wrapper .tech-nav-link:is(:hover,.active),
body:has(.project-case) .tech-header-wrapper .tech-action-btn:hover { color: #846200 !important; }