/**
 * ============================================================
 * LV.T LUXURY - PROJECT DETAIL
 * File: css/du-an-chi-tiet.css
 * Đồng bộ với du-an-chi-tiet.html
 * ============================================================
 */

:root {
    --lvt-black: #080808;
    --lvt-black-soft: #101010;
    --lvt-dark: #151515;
    --lvt-dark-soft: #1c1c1c;
    --lvt-gold: #d4af37;
    --lvt-gold-light: #e6c65b;
    --lvt-white: #ffffff;
    --lvt-cream: #f5f2ec;
    --lvt-text: #d0d0d0;
    --lvt-muted: #8d8d8d;
    --lvt-border: rgba(255, 255, 255, 0.10);
    --lvt-container: 1180px;
}


/* ============================================================
   GLOBAL
============================================================ */

html {
    scroll-behavior: smooth;
}

body.project-detail-page {
    margin: 0;
    background: var(--lvt-black);
    color: var(--lvt-cream);
    font-family: "Be Vietnam Pro", Arial, sans-serif;
    overflow-x: hidden;
}

body.project-detail-page *,
body.project-detail-page *::before,
body.project-detail-page *::after {
    box-sizing: border-box;
}

body.project-detail-page img {
    max-width: 100%;
}

body.project-detail-page a {
    text-decoration: none;
}

body.project-detail-page main {
    overflow: hidden;
}

.project-container {
    width: min(var(--lvt-container), calc(100% - 80px));
    margin: 0 auto;
}


/* ============================================================
   HEADER
============================================================ */

/* ============================================================
   SHARED SITE HEADER
   Đồng bộ với header chuẩn của index.html / gioithieu.html.
   Chỉ áp dụng cho trang chi tiết dự án.
============================================================ */
body.project-detail-page .site-header { position:fixed; top:0; left:0; width:100%; height:82px; z-index:1000; display:flex; align-items:center; background:rgba(7,7,7,.95); border-bottom:1px solid rgba(255,255,255,.08); box-shadow:0 4px 30px rgba(0,0,0,.35); }
body.project-detail-page .header-container { width:min(1400px,calc(100% - 60px)); min-height:82px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:28px; }
body.project-detail-page .logo { display:flex; align-items:center; gap:12px; flex:0 0 auto; min-width:225px; color:#fff; }
body.project-detail-page .logo-icon { width:42px; height:42px; display:flex; align-items:center; justify-content:center; border:1.5px solid #d4af37; border-radius:6px; flex:0 0 42px; }
body.project-detail-page .divider { width:1px; height:32px; background:rgba(255,255,255,.22); flex:0 0 1px; }
body.project-detail-page .logo-text { display:flex; flex-direction:column; }
body.project-detail-page .logo-title { font-size:1.25rem; font-weight:800; letter-spacing:2px; line-height:1.1; color:#f5f5f5; }
body.project-detail-page .logo-subtitle { margin-top:2px; color:#d4af37; font-size:.65rem; font-weight:600; letter-spacing:3px; text-transform:uppercase; }
body.project-detail-page .menu { display:flex; align-items:center; justify-content:center; gap:28px; flex:1 1 auto; min-width:0; }
body.project-detail-page .menu > a, body.project-detail-page .menu .nav-link-project { position:relative; display:inline-flex; align-items:center; height:82px; padding:0; color:#b8b8b8; font-size:.78rem; font-weight:600; letter-spacing:1px; text-transform:uppercase; white-space:nowrap; }
body.project-detail-page .menu > a::after, body.project-detail-page .project-main-link::after { content:''; position:absolute; left:0; right:0; bottom:23px; width:0; height:1.5px; background:#d4af37; transition:width .25s ease; }
body.project-detail-page .menu > a:hover, body.project-detail-page .menu > a.active, body.project-detail-page .project-main-link:hover { color:#fff; }
body.project-detail-page .menu > a:hover::after, body.project-detail-page .menu > a.active::after, body.project-detail-page .project-main-link:hover::after { width:100%; }
body.project-detail-page .nav-item-project { position:relative; display:flex; align-items:center; height:82px; }
body.project-detail-page .project-dropdown-toggle { display:inline-flex; align-items:center; justify-content:center; width:24px; height:32px; margin-left:2px; padding:0; border:0; background:transparent; color:#b8b8b8; cursor:pointer; }
body.project-detail-page .project-chevron { font-size:12px; transition:transform .2s ease; }
body.project-detail-page .nav-item-project.is-open .project-chevron { transform:rotate(180deg); }
body.project-detail-page .project-dropdown { display:none; position:absolute; top:calc(100% - 1px); left:0; min-width:235px; padding:8px 0; background:#080808; border:1px solid rgba(255,255,255,.12); box-shadow:0 18px 40px rgba(0,0,0,.45); z-index:1100; }
body.project-detail-page .nav-item-project:hover .project-dropdown, body.project-detail-page .nav-item-project.is-open .project-dropdown { display:block; }
body.project-detail-page .project-dropdown-item { display:flex; align-items:center; gap:10px; min-height:46px; padding:0 16px; color:#ddd; font-size:12px; white-space:nowrap; }
body.project-detail-page .project-dropdown-item:hover { background:#111; color:#d4af37; }
body.project-detail-page .dropdown-item-line { width:2px; height:18px; background:#d4af37; opacity:.7; }
body.project-detail-page .dropdown-item-text { flex:1; }
body.project-detail-page .header-actions { display:flex; align-items:center; gap:16px; flex:0 0 auto; }
body.project-detail-page .btn-cta-gold { display:inline-flex; align-items:center; justify-content:center; min-height:42px; padding:0 20px; border:1px solid #d4af37; border-radius:4px; color:#d4af37; background:transparent; font-size:.72rem; font-weight:700; letter-spacing:1px; text-transform:uppercase; white-space:nowrap; }
body.project-detail-page .btn-cta-gold:hover { background:#d4af37; color:#111; }
body.project-detail-page .nav-toggle { display:none; width:42px; height:42px; padding:9px; border:1px solid rgba(255,255,255,.15); border-radius:4px; background:transparent; cursor:pointer; }
body.project-detail-page .nav-toggle span { display:block; width:100%; height:2px; margin:4px 0; background:#fff; }
body.project-detail-page main { padding-top:82px; }
@media (max-width:1199px){ body.project-detail-page .header-container{gap:18px;} body.project-detail-page .logo{min-width:190px;} body.project-detail-page .menu{gap:18px;} body.project-detail-page .menu>a,body.project-detail-page .menu .nav-link-project{font-size:.68rem;} body.project-detail-page .btn-cta-gold{padding:0 14px;font-size:.65rem;} }
@media (max-width:991px){ body.project-detail-page .header-container{min-height:72px;width:calc(100% - 30px);} body.project-detail-page .site-header{height:72px;} body.project-detail-page main{padding-top:72px;} body.project-detail-page .menu{display:none;position:absolute;top:72px;left:15px;right:15px;flex-direction:column;align-items:stretch;gap:0;padding:8px 0;background:#080808;border:1px solid rgba(255,255,255,.12);box-shadow:0 18px 40px rgba(0,0,0,.45);} body.project-detail-page .menu.is-open{display:flex;} body.project-detail-page .menu>a,body.project-detail-page .menu .nav-link-project{width:100%;height:46px;padding:0 18px;} body.project-detail-page .menu>a::after,body.project-detail-page .project-main-link::after{bottom:0;} body.project-detail-page .nav-item-project{height:auto;flex-wrap:wrap;} body.project-detail-page .project-dropdown-toggle{position:absolute;right:10px;top:7px;} body.project-detail-page .project-dropdown{position:static;width:100%;border:0;box-shadow:none;} body.project-detail-page .header-actions{margin-left:auto;} body.project-detail-page .btn-cta-gold{display:none;} body.project-detail-page .nav-toggle{display:block;} }
@media (max-width:575px){ body.project-detail-page .logo{min-width:0;} body.project-detail-page .logo-subtitle{letter-spacing:2px;} body.project-detail-page .logo-title{font-size:1.05rem;} body.project-detail-page .logo-icon{width:38px;height:38px;flex-basis:38px;} }

/* ============================================================
   HERO
============================================================ */

.project-hero {
    position: relative;
    min-height: min(760px, calc(100vh - 84px));
    height: 78vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background: #111;
}

.project-hero-image,
.project-hero-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.project-hero-image img {
    object-fit: cover;
    transition: transform 1s ease;
}

.project-hero:hover .project-hero-image img {
    transform: scale(1.025);
}

.project-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.82) 0%,
            rgba(0, 0, 0, 0.42) 45%,
            rgba(0, 0, 0, 0.12) 100%
        ),
        linear-gradient(
            0deg,
            rgba(0, 0, 0, 0.85) 0%,
            rgba(0, 0, 0, 0.15) 70%
        );
}

.project-hero-content {
    position: relative;
    z-index: 3;
    width: min(var(--lvt-container), calc(100% - 80px));
    margin: 0 auto;
    padding: 80px 0 110px;
}

.project-category {
    margin-bottom: 20px;
    color: var(--lvt-gold);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.project-category::before {
    content: "";
    display: inline-block;
    width: 38px;
    height: 1px;
    margin-right: 14px;
    vertical-align: middle;
    background: var(--lvt-gold);
}

.project-hero h1 {
    max-width: 950px;
    margin: 0;
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(42px, 5vw, 78px);
    font-weight: 500;
    line-height: 1.08;
}

.project-hero-content > p {
    max-width: 760px;
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 16px;
    line-height: 1.8;
}

.project-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 32px;
    margin-top: 28px;
}

.project-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #f1e7c4;
    font-size: 12px;
    letter-spacing: 0.3px;
}

.project-hero-meta i {
    color: var(--lvt-gold);
    font-size: 15px;
}

.hero-scroll {
    position: absolute;
    z-index: 4;
    right: 45px;
    bottom: 38px;

    display: flex;
    align-items: center;
    gap: 12px;

    color: var(--lvt-white);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

.hero-scroll i {
    color: var(--lvt-gold);
    animation: heroArrow 1.5s infinite;
}

@keyframes heroArrow {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(7px);
    }
}


/* ============================================================
   GENERAL SECTION
============================================================ */

.project-section,
.project-info-section,
.project-gallery-section,
.project-video-section,
.related-projects {
    padding: 100px 0;
}

.project-section {
    border-top: 1px solid var(--lvt-border);
}

.section-label {
    margin-bottom: 42px;
    color: var(--lvt-gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2.5px;
}

.section-label::before {
    content: "";
    display: inline-block;
    width: 34px;
    height: 1px;
    margin-right: 12px;
    vertical-align: middle;
    background: var(--lvt-gold);
}


/* ============================================================
   INTRODUCTION
============================================================ */

.project-introduction {
    border-top: none;
    background: #0b0b0b;
}

.introduction-grid {
    display: grid;
    grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
    gap: 100px;
}

.section-title-wrap h2,
.gallery-heading h2 {
    margin: 0;
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(34px, 4vw, 60px);
    font-weight: 500;
    line-height: 1.18;
}

.section-title-wrap h2 span,
.gallery-heading h2 span {
    display: block;
    color: var(--lvt-gold);
    font-style: italic;
}

.introduction-content {
    max-width: 650px;
}

.introduction-content p {
    margin: 0;
    color: var(--lvt-text);
    font-size: 17px;
    line-height: 2;
}


/* ============================================================
   PROJECT INFORMATION
============================================================ */

.project-info-section {
    background: var(--lvt-black-soft);
}

.project-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--lvt-border);
    border-left: 1px solid var(--lvt-border);
}

.info-item {
    min-height: 145px;
    padding: 28px 25px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;

    border-right: 1px solid var(--lvt-border);
    border-bottom: 1px solid var(--lvt-border);
}

.info-label {
    color: var(--lvt-muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2px;
}

.info-item strong {
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.45;
}


/* ============================================================
   EDITORIAL SECTIONS
============================================================ */

.design-concept-section,
.materials-section {
    background: #0c0c0c;
}

.editorial-two-column {
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
    gap: 100px;
}

.editorial-two-column h2 {
    margin: 0;
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(32px, 3.5vw, 54px);
    font-weight: 500;
    line-height: 1.2;
}

.editorial-two-column h2 span {
    display: block;
    color: var(--lvt-gold);
    font-style: italic;
}

.editorial-two-column p {
    margin: 0;
    color: var(--lvt-text);
    font-size: 16px;
    line-height: 2;
    white-space: pre-line;
}


/* ============================================================
   HIGHLIGHTS
============================================================ */

.highlights-section {
    background: #111;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.highlight-card {
    padding: 35px 30px;
    background: #0d0d0d;
    border: 1px solid var(--lvt-border);
    transition: transform 0.35s ease, border-color 0.35s ease;
}

.highlight-card:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.55);
}

.highlight-number {
    display: block;
    margin-bottom: 35px;
    color: var(--lvt-gold);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 32px;
}

.highlight-card h3 {
    margin: 0 0 15px;
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 24px;
    font-weight: 500;
}

.highlight-card p {
    margin: 0;
    color: var(--lvt-muted);
    font-size: 14px;
    line-height: 1.85;
}

.highlight-card img {
    width: 100%;
    margin-top: 22px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}


/* ============================================================
   GALLERY
============================================================ */

.project-gallery-section {
    background: var(--lvt-black);
}

.gallery-heading {
    max-width: 700px;
    margin-bottom: 45px;
}

.project-gallery {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
}

.gallery-item {
    position: relative;
    grid-column: span 6;
    overflow: hidden;
    background: #111;
    cursor: zoom-in;
}

.gallery-item:nth-child(5n + 1) {
    grid-column: span 8;
}

.gallery-item:nth-child(5n + 2) {
    grid-column: span 4;
}

.gallery-item img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 330px;
    object-fit: cover;
    transition: transform 0.55s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item::after {
    content: "PHÓNG TO";
    position: absolute;
    left: 20px;
    bottom: 20px;

    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.75);

    color: var(--lvt-gold);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1.5px;

    opacity: 0;
    transform: translateY(8px);
    transition: 0.3s ease;
}

.gallery-item:hover::after {
    opacity: 1;
    transform: translateY(0);
}


/* ============================================================
   MATERIALS
============================================================ */

.material-list {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--lvt-border);
}

.material-item {
    padding: 22px 0;
    border-bottom: 1px solid var(--lvt-border);
}

.material-item h3 {
    margin: 0 0 8px;
    color: var(--lvt-white);
    font-size: 16px;
    font-weight: 600;
}

.material-item p {
    margin: 0;
    color: var(--lvt-muted);
    font-size: 14px;
    line-height: 1.75;
}


/* ============================================================
   VIDEO
============================================================ */

.project-video-section {
    background: #111;
    border-top: 1px solid var(--lvt-border);
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #000;
}

.video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
}


/* ============================================================
   DRAWINGS
============================================================ */

.drawings-section {
    background: #0b0b0b;
}

.drawings-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.drawing-item {
    position: relative;
    padding: 10px;
    background: #fff;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.drawing-item:hover {
    transform: translateY(-5px);
}

.drawing-item img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: contain;
}

.drawing-item h3 {
    margin: 14px 8px 8px;
    color: #111;
    font-size: 13px;
    font-weight: 700;
}


/* ============================================================
   TIMELINE
============================================================ */

.timeline-section {
    background: #101010;
}

.timeline {
    max-width: 900px;
}

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 45px;
    padding: 0 0 48px;
}

.timeline-item::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 159px;
    width: 1px;
    height: 100%;
    background: var(--lvt-border);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-date {
    position: relative;
    z-index: 2;
    color: var(--lvt-gold);
    font-size: 12px;
    font-weight: 700;
}

.timeline-date::after {
    content: "";
    position: absolute;
    top: 4px;
    right: -51px;
    width: 11px;
    height: 11px;
    border: 2px solid var(--lvt-gold);
    border-radius: 50%;
    background: #101010;
}

.timeline-content h3 {
    margin: -5px 0 10px;
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 24px;
    font-weight: 500;
}

.timeline-content p {
    margin: 0;
    color: var(--lvt-muted);
    font-size: 14px;
    line-height: 1.85;
}


/* ============================================================
   CTA
============================================================ */

.project-cta {
    position: relative;
    padding: 130px 0;
    overflow: hidden;

    background:
        linear-gradient(
            90deg,
            rgba(8, 8, 8, 0.95),
            rgba(8, 8, 8, 0.75)
        ),
        url("/img/Untitled.png") center / cover;
}

.project-cta-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.28);
}

.project-cta .project-container {
    position: relative;
    z-index: 2;
}

.cta-content {
    max-width: 720px;
}

.cta-content > span {
    display: block;
    margin-bottom: 20px;
    color: var(--lvt-gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
}

.cta-content h2 {
    margin: 0;
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(42px, 5vw, 70px);
    font-weight: 500;
    line-height: 1.1;
}

.cta-content h2 em {
    color: var(--lvt-gold);
}

.cta-content p {
    max-width: 580px;
    margin: 26px 0 35px;
    color: #c5c5c5;
    font-size: 15px;
    line-height: 1.9;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 35px;

    padding: 17px 23px;
    border: 1px solid var(--lvt-gold);

    color: var(--lvt-gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.8px;

    transition: 0.3s ease;
}

.cta-button:hover {
    background: var(--lvt-gold);
    color: var(--lvt-black);
}


/* ============================================================
   RELATED PROJECTS
============================================================ */

.related-projects {
    background: #080808;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.related-card {
    display: block;
    color: inherit;
    background: #111;
    border: 1px solid var(--lvt-border);
    transition: transform 0.35s ease, border-color 0.35s ease;
}

.related-card:hover {
    transform: translateY(-7px);
    border-color: rgba(212, 175, 55, 0.55);
}

.related-card-image {
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: #151515;
}

.related-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.related-card:hover .related-card-image img {
    transform: scale(1.06);
}

.related-card-content {
    padding: 25px;
}

.related-card-category {
    display: block;
    margin-bottom: 10px;
    color: var(--lvt-gold);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2px;
}

.related-card h3 {
    margin: 0 0 15px;
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 24px;
    font-weight: 500;
    line-height: 1.35;
}

.related-card-meta {
    color: var(--lvt-muted);
    font-size: 12px;
}


/* ============================================================
   LIGHTBOX
============================================================ */

.project-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;

    display: none;
    align-items: center;
    justify-content: center;

    padding: 40px 90px;
    background: rgba(0, 0, 0, 0.96);
}

.project-lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    height: 100%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: calc(100vh - 100px);
    object-fit: contain;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    z-index: 5;

    border: 0;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;

    cursor: pointer;
    transition: 0.25s ease;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--lvt-gold);
    color: #000;
}

.lightbox-close {
    top: 25px;
    right: 30px;
    width: 45px;
    height: 45px;
    font-size: 18px;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    width: 50px;
    height: 50px;
    transform: translateY(-50%);
    font-size: 20px;
}

.lightbox-prev {
    left: 25px;
}

.lightbox-next {
    right: 25px;
}

.lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);

    padding: 8px 14px;
    background: rgba(0, 0, 0, 0.7);

    color: var(--lvt-white);
    font-size: 11px;
    letter-spacing: 1px;
}


/* ============================================================
   FOOTER
============================================================ */

.site-footer {
    padding: 75px 0 25px;
    background: #050505;
    border-top: 1px solid var(--lvt-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
}

.footer-logo {
    color: var(--lvt-white);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 42px;
}

.footer-grid p {
    margin: 8px 0 0;
    color: var(--lvt-gold);
    font-size: 9px;
    letter-spacing: 3px;
}

.footer-title {
    display: block;
    margin-bottom: 20px;
    color: var(--lvt-white);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

.footer-grid a {
    display: block;
    margin-bottom: 12px;
    color: var(--lvt-muted);
    font-size: 13px;
    transition: color 0.25s ease;
}

.footer-grid a:hover {
    color: var(--lvt-gold);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 30px;

    margin-top: 60px;
    padding-top: 22px;

    border-top: 1px solid var(--lvt-border);

    color: #666;
    font-size: 9px;
    letter-spacing: 1px;
}


/* ============================================================
   EMPTY / ERROR STATES
============================================================ */

.project-empty-state {
    grid-column: 1 / -1;
    padding: 50px 25px;
    border: 1px dashed var(--lvt-border);
    color: var(--lvt-muted);
    text-align: center;
}


/* ============================================================
   RESPONSIVE - TABLET
============================================================ */

@media (max-width: 1199px) {

    .main-menu {
        gap: 18px;
    }

    .main-menu a {
        font-size: 10px;
    }

    .introduction-grid,
    .editorial-two-column {
        gap: 60px;
    }

    .project-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .highlights-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* ============================================================
   RESPONSIVE - TABLET / SMALL
============================================================ */

@media (max-width: 991px) {

    .header-container {
        width: min(100% - 40px, 1440px);
    }

    .main-menu {
        display: none;
    }

    .project-hero {
        min-height: 650px;
        height: auto;
    }

    .project-hero-content {
        padding: 160px 0 100px;
    }

    .introduction-grid,
    .editorial-two-column {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .project-section,
    .project-info-section,
    .project-gallery-section,
    .project-video-section,
    .related-projects {
        padding: 75px 0;
    }

    .drawings-grid,
    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* ============================================================
   RESPONSIVE - MOBILE
============================================================ */

@media (max-width: 767px) {

    .project-container {
        width: min(100% - 40px, var(--lvt-container));
    }

    .header-container {
        min-height: 70px;
        width: calc(100% - 30px);
    }

    .logo-title {
        font-size: 24px;
    }

    .header-contact {
        padding: 10px 12px;
        font-size: 8px;
    }

    .project-hero {
        min-height: 620px;
    }

    .project-hero-content {
        width: calc(100% - 40px);
        padding: 110px 0 85px;
    }

    .project-hero h1 {
        font-size: clamp(38px, 11vw, 54px);
    }

    .project-hero-content > p {
        font-size: 14px;
    }

    .project-hero-meta {
        flex-direction: column;
        gap: 10px;
    }

    .hero-scroll {
        display: none;
    }

    .project-section,
    .project-info-section,
    .project-gallery-section,
    .project-video-section,
    .related-projects {
        padding: 60px 0;
    }

    .section-label {
        margin-bottom: 28px;
    }

    .introduction-content p {
        font-size: 15px;
    }

    .project-info-grid {
        grid-template-columns: 1fr;
    }

    .info-item {
        min-height: 110px;
    }

    .highlights-grid,
    .drawings-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .project-gallery {
        display: grid;
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .gallery-item,
    .gallery-item:nth-child(5n + 1),
    .gallery-item:nth-child(5n + 2) {
        grid-column: span 1;
    }

    .gallery-item img {
        min-height: 250px;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 15px;
        padding-left: 25px;
    }

    .timeline-item::before {
        top: 4px;
        left: 4px;
    }

    .timeline-date::after {
        top: 2px;
        left: -26px;
        right: auto;
    }

    .project-cta {
        padding: 90px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        margin-top: 40px;
    }

    .project-lightbox {
        padding: 20px 10px;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 42px;
        height: 42px;
    }

    .lightbox-prev {
        left: 8px;
    }

    .lightbox-next {
        right: 8px;
    }

    .lightbox-close {
        top: 10px;
        right: 10px;
    }
}

/* Footer brand block: scoped styling only */
.site-footer .footer-brand-subtitle {
    margin: 4px 0 12px;
    color: var(--lvt-gold);
    font-size: 9px;
    letter-spacing: 3px;
    line-height: 1.4;
}
.site-footer .footer-grid .footer-brand-description {
    margin: 0;
    max-width: 360px;
    color: #888;
    font-size: 12px;
    line-height: 1.8;
    letter-spacing: 0;
}
.site-footer .footer-social-icons {
    display: flex;
    gap: 10px;
    margin-top: 18px;
}
.site-footer .footer-social-icons a {
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: 0;
    border: 1px solid #292929;
    border-radius: 50%;
    color: #aaa;
    text-decoration: none;
    font-size: 14px;
    transition: all .25s ease;
}
.site-footer .footer-social-icons a:hover {
    color: var(--lvt-gold);
    border-color: var(--lvt-gold);
    background: rgba(212, 175, 55, .06);
}
.site-footer .footer-social-icons .footer-zalo {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
}

/* ============================================================
   REFERENCE PROJECT DETAIL LAYOUT
   Đồng bộ bố cục trang /du-an/... của LV.T Luxury
============================================================ */
body.project-detail-page .project-reference-hero {
    min-height: calc(100vh - 82px);
    height: min(760px, calc(100vh - 82px));
}

body.project-detail-page .project-reference-hero .project-hero-content {
    padding-bottom: 96px;
}

body.project-detail-page .project-reference-gallery {
    padding: 92px 0 104px;
    background: #080808;
    border-top: 1px solid rgba(212,175,55,.18);
}

body.project-detail-page .project-reference-gallery .gallery-heading {
    max-width: 900px;
    margin-bottom: 34px;
}

body.project-detail-page .project-reference-gallery .gallery-heading h2 {
    margin: 0 0 12px;
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(34px, 4vw, 58px);
    font-weight: 500;
    color: #fff;
}

body.project-detail-page .project-reference-gallery .gallery-heading p {
    max-width: 780px;
    margin: 0;
    color: #a9a9a9;
    font-size: 15px;
    line-height: 1.8;
}

body.project-detail-page .project-reference-slider {
    position: relative;
    margin-top: 24px;
}

body.project-detail-page .reference-gallery-stage {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 8.4;
    min-height: 460px;
    overflow: hidden;
    background: #111;
    border: 1px solid rgba(255,255,255,.10);
}

body.project-detail-page .reference-gallery-stage img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: opacity .25s ease, transform .55s ease;
}

body.project-detail-page .reference-gallery-stage:hover img {
    transform: scale(1.012);
}

body.project-detail-page .reference-gallery-arrow {
    position: absolute;
    top: 50%;
    width: 48px;
    height: 48px;
    transform: translateY(-50%);
    border: 1px solid rgba(255,255,255,.35);
    background: rgba(0,0,0,.55);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: .25s ease;
    z-index: 2;
}

body.project-detail-page .reference-gallery-arrow:hover:not(:disabled) {
    background: #d4af37;
    color: #080808;
    border-color: #d4af37;
}

body.project-detail-page .reference-gallery-arrow.prev { left: 18px; }
body.project-detail-page .reference-gallery-arrow.next { right: 18px; }
body.project-detail-page .reference-gallery-arrow:disabled { opacity: .35; cursor: default; }

body.project-detail-page .reference-gallery-caption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px 2px 0;
    color: #8d8d8d;
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

body.project-detail-page .reference-gallery-caption span:first-child {
    color: #d4af37;
    font-weight: 700;
}

body.project-detail-page .project-reference-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    margin-top: 58px;
    border-top: 1px solid rgba(255,255,255,.10);
    border-left: 1px solid rgba(255,255,255,.10);
}

body.project-detail-page .reference-info-item {
    min-height: 124px;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 24px 22px;
    border-right: 1px solid rgba(255,255,255,.10);
    border-bottom: 1px solid rgba(255,255,255,.10);
}

body.project-detail-page .reference-info-item > i {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(212,175,55,.55);
    color: #d4af37;
    font-size: 14px;
}

body.project-detail-page .reference-info-item > div {
    min-width: 0;
}

body.project-detail-page .reference-info-item span {
    display: block;
    margin-bottom: 7px;
    color: #777;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1.8px;
}

body.project-detail-page .reference-info-item strong {
    display: block;
    color: #f5f5f5;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 17px;
    font-weight: 500;
    line-height: 1.35;
}

body.project-detail-page .project-reference-intro {
    padding: 100px 0;
    background: #0b0b0b;
}

body.project-detail-page .project-reference-intro .introduction-grid {
    grid-template-columns: minmax(280px,.85fr) minmax(0,1.15fr);
    gap: 100px;
}

body.project-detail-page .project-reference-intro .introduction-content p {
    color: #bdbdbd;
    font-size: 16px;
    line-height: 2;
}

body.project-detail-page .project-reference-consultation {
    padding: 76px 0 88px;
    background: #090909;
    border-top: 1px solid rgba(212,175,55,.16);
}

body.project-detail-page .project-reference-consultation > .container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

body.project-detail-page .project-reference-consultation .consult-box {
    border-color: rgba(212,175,55,.20);
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
}

body.project-detail-page .project-reference-consultation .consult-intro h2 {
    font-family: "Playfair Display", Georgia, serif;
}

body.project-detail-page .project-reference-consultation .consult-form button {
    cursor: pointer;
}

@media (max-width: 991px) {
    body.project-detail-page .project-reference-hero {
        min-height: calc(100svh - 72px);
        height: auto;
    }

    body.project-detail-page .reference-gallery-stage {
        min-height: 360px;
        aspect-ratio: 16 / 10;
    }

    body.project-detail-page .project-reference-info-grid {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }

    body.project-detail-page .project-reference-intro .introduction-grid {
        grid-template-columns: 1fr;
        gap: 34px;
    }
}

@media (max-width: 767px) {
    body.project-detail-page .project-container {
        width: min(100% - 34px, 1180px);
    }

    body.project-detail-page .project-reference-hero .project-hero-content {
        padding: 60px 0 72px;
    }

    body.project-detail-page .project-reference-hero h1 {
        font-size: clamp(36px, 11vw, 56px);
    }

    body.project-detail-page .project-reference-hero .project-hero-meta {
        gap: 10px 18px;
    }

    body.project-detail-page .project-reference-gallery {
        padding: 70px 0 74px;
    }

    body.project-detail-page .reference-gallery-stage {
        min-height: 250px;
        aspect-ratio: 4 / 3;
    }

    body.project-detail-page .reference-gallery-arrow {
        width: 40px;
        height: 40px;
    }

    body.project-detail-page .reference-gallery-arrow.prev { left: 10px; }
    body.project-detail-page .reference-gallery-arrow.next { right: 10px; }

    body.project-detail-page .project-reference-info-grid {
        grid-template-columns: 1fr;
        margin-top: 40px;
    }

    body.project-detail-page .reference-info-item {
        min-height: 100px;
    }

    body.project-detail-page .project-reference-intro {
        padding: 72px 0;
    }

    body.project-detail-page .project-reference-consultation > .container {
        width: calc(100% - 34px);
    }
}

body.project-detail-page .project-trust-strip {
    padding: 38px 0;
    background: #080808;
    border-top: 1px solid rgba(255,255,255,.08);
    border-bottom: 1px solid rgba(255,255,255,.08);
}
body.project-detail-page .project-trust-strip .project-container {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
}
body.project-detail-page .trust-item {
    padding: 10px 24px;
    border-right: 1px solid rgba(255,255,255,.10);
}
body.project-detail-page .trust-item:last-child { border-right: 0; }
body.project-detail-page .trust-item strong {
    display: block;
    color: #d4af37;
    font-size: 11px;
    letter-spacing: 1.2px;
}
body.project-detail-page .trust-item span {
    display: block;
    margin-top: 7px;
    color: #777;
    font-size: 11px;
    line-height: 1.5;
}
@media (max-width: 767px) {
    body.project-detail-page .project-trust-strip .project-container { grid-template-columns: 1fr 1fr; }
    body.project-detail-page .trust-item { border-bottom: 1px solid rgba(255,255,255,.10); }
}

/* ============================================================
   REFERENCE LOWER SECTIONS — đồng bộ trang chi tiết LV.T
============================================================ */
body.project-detail-page .project-reference-design {
    padding: 104px 0 116px;
    background: #080808;
    border-top: 1px solid rgba(255,255,255,.05);
}

body.project-detail-page .reference-design-grid {
    display: grid;
    grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr);
    gap: 110px;
    align-items: start;
    margin-top: 48px;
}

body.project-detail-page .reference-design-title h2,
body.project-detail-page .reference-images-heading h2 {
    margin: 0;
    color: #f5f5f5;
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(48px, 5.5vw, 78px);
    font-weight: 400;
    line-height: .98;
    letter-spacing: -.03em;
}

body.project-detail-page .reference-design-title h2 span,
body.project-detail-page .reference-images-heading h2 span {
    display: block;
    color: #d4af37;
    font-style: italic;
}

body.project-detail-page .reference-design-copy {
    padding-top: 8px;
    max-width: 720px;
}

body.project-detail-page .reference-design-copy p {
    margin: 0;
    color: #d0d0d0;
    font-size: 17px;
    line-height: 1.95;
}

body.project-detail-page .reference-design-copy .reference-design-quote {
    margin-top: 30px;
    padding-left: 24px;
    border-left: 1px solid #d4af37;
    color: #d4af37;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 20px;
    font-style: italic;
    line-height: 1.6;
}

body.project-detail-page .project-reference-images {
    padding: 110px 0 120px;
    background: #090909;
    border-top: 1px solid rgba(255,255,255,.05);
}

body.project-detail-page .reference-images-heading {
    margin: 44px 0 50px;
}

body.project-detail-page .reference-images-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 12px;
}

body.project-detail-page .reference-image-card {
    position: relative;
    display: block;
    min-height: 230px;
    grid-column: span 4;
    padding: 0;
    overflow: hidden;
    border: 0;
    background: #111;
    cursor: zoom-in;
}

body.project-detail-page .reference-image-card.is-large {
    grid-column: span 8;
    grid-row: span 2;
    min-height: 480px;
}

body.project-detail-page .reference-image-card img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .55s ease, opacity .3s ease;
}

body.project-detail-page .reference-image-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.58), transparent 45%);
    pointer-events: none;
}

body.project-detail-page .reference-image-card:hover img {
    transform: scale(1.035);
}

body.project-detail-page .reference-image-card span {
    position: absolute;
    left: 18px;
    bottom: 15px;
    z-index: 2;
    color: #d4af37;
    font-size: 10px;
    letter-spacing: 2px;
}

@media (max-width: 991px) {
    body.project-detail-page .reference-design-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }
    body.project-detail-page .reference-images-grid {
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
    body.project-detail-page .reference-image-card,
    body.project-detail-page .reference-image-card.is-large {
        grid-column: span 1;
        grid-row: auto;
        min-height: 300px;
    }
}

@media (max-width: 767px) {
    body.project-detail-page .project-reference-design,
    body.project-detail-page .project-reference-images {
        padding: 76px 0 82px;
    }
    body.project-detail-page .reference-design-title h2,
    body.project-detail-page .reference-images-heading h2 {
        font-size: clamp(42px, 13vw, 60px);
    }
    body.project-detail-page .reference-images-grid {
        grid-template-columns: 1fr;
    }
    body.project-detail-page .reference-image-card,
    body.project-detail-page .reference-image-card.is-large {
        grid-column: span 1;
        min-height: 280px;
    }
}

/* ============================================================
   LIVE REFERENCE MATCH — /du-an/nha-pho-xanh-sai-gon
   Layout: gallery left + project information right,
   followed by section 02 + consultation + trust strip.
============================================================ */
body.project-detail-page .project-reference-gallery {
    padding: 92px 0 108px;
    background: #080808;
}

body.project-detail-page .reference-project-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
    gap: 70px;
    align-items: start;
    margin-bottom: 42px;
}

body.project-detail-page .reference-project-heading h2 {
    margin: 0;
    color: #f5f2ec;
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(40px, 4.4vw, 64px);
    font-weight: 500;
    line-height: 1.05;
}

body.project-detail-page .reference-project-heading p {
    margin: 5px 0 0;
    color: #c5c5c5;
    font-size: 15px;
    line-height: 1.9;
}

body.project-detail-page .reference-project-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(330px, .8fr);
    gap: 28px;
    align-items: start;
}

body.project-detail-page .reference-gallery-column {
    min-width: 0;
}

body.project-detail-page .reference-gallery-stage {
    aspect-ratio: 16 / 9;
    min-height: 0;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 7px;
    overflow: hidden;
    background: #101010;
}

body.project-detail-page .reference-gallery-stage img {
    object-fit: cover;
}

body.project-detail-page .reference-gallery-counter {
    position: absolute;
    right: 16px;
    bottom: 14px;
    z-index: 3;
    padding: 8px 11px;
    background: rgba(0,0,0,.62);
    color: #fff;
    font-size: 11px;
    letter-spacing: 1.2px;
}

body.project-detail-page .reference-gallery-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    overflow-x: auto;
    padding-bottom: 2px;
}

body.project-detail-page .reference-gallery-thumb {
    flex: 0 0 120px;
    width: 120px;
    height: 82px;
    padding: 0;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 6px;
    overflow: hidden;
    background: #111;
    cursor: pointer;
    opacity: .65;
    transition: .2s ease;
}

body.project-detail-page .reference-gallery-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

body.project-detail-page .reference-gallery-thumb:hover,
body.project-detail-page .reference-gallery-thumb.is-active {
    border-color: #d4af37;
    opacity: 1;
}

body.project-detail-page .reference-project-info {
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 7px;
    overflow: hidden;
    background: #090909;
}

body.project-detail-page .reference-project-summary {
    min-height: 106px;
    padding: 28px 26px;
    color: #e6e6e6;
    font-size: 14px;
    line-height: 1.85;
    border-bottom: 1px solid rgba(255,255,255,.13);
}

body.project-detail-page .reference-project-info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 0;
    border: 0;
}

body.project-detail-page .reference-info-item {
    min-height: 118px;
    padding: 24px 22px;
    gap: 15px;
    border-right: 1px solid rgba(255,255,255,.13);
    border-bottom: 1px solid rgba(255,255,255,.13);
}

body.project-detail-page .reference-info-item:nth-child(2n) {
    border-right: 0;
}

body.project-detail-page .reference-info-item:nth-last-child(-n+2) {
    border-bottom: 0;
}

body.project-detail-page .reference-info-item > i {
    flex-basis: 25px;
    width: 25px;
    height: 25px;
    border: 0;
    color: #d4af37;
    font-size: 15px;
}

body.project-detail-page .reference-info-item span {
    margin-bottom: 8px;
    color: #858585;
    font-size: 8px;
    letter-spacing: 2px;
}

body.project-detail-page .reference-info-item strong {
    font-size: 16px;
    line-height: 1.3;
}

body.project-detail-page .reference-info-wide {
    grid-column: span 2;
    border-right: 0;
}

body.project-detail-page .project-reference-intro {
    padding: 96px 0 108px;
    background: #0a0a0a;
}

body.project-detail-page .reference-intro-grid {
    display: grid;
    grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr);
    gap: 100px;
}

body.project-detail-page .reference-intro-title h2 {
    margin: 0;
    color: #f5f2ec;
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(46px, 5vw, 68px);
    font-weight: 500;
    line-height: 1.08;
}

body.project-detail-page .reference-intro-title h2 span {
    color: #d4af37;
    font-style: italic;
}

body.project-detail-page .reference-intro-copy {
    padding-top: 5px;
    max-width: 760px;
}

body.project-detail-page .reference-intro-copy p {
    margin: 0 0 26px;
    color: #d1d1d1;
    font-size: 15px;
    line-height: 2.15;
}

body.project-detail-page .project-reference-consultation {
    padding: 30px 0 72px;
    background: #0a0a0a;
    border-top: 0;
}

body.project-detail-page .project-reference-consultation .consult-box {
    width: 100%;
    border: 1px solid rgba(255,255,255,.16);
    background: #101010;
    box-shadow: none;
    border-radius: 7px;
}

body.project-detail-page .project-reference-consultation .consult-intro h2 {
    color: #fff;
}

body.project-detail-page .project-reference-consultation .consult-intro h2 span {
    color: #d4af37;
}

body.project-detail-page .project-trust-strip {
    padding: 36px 0;
    background: #080808;
}

@media (max-width: 1100px) {
    body.project-detail-page .reference-project-layout {
        grid-template-columns: 1fr;
    }

    body.project-detail-page .reference-project-info {
        width: 100%;
    }
}

@media (max-width: 767px) {
    body.project-detail-page .reference-project-heading,
    body.project-detail-page .reference-intro-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    body.project-detail-page .reference-project-heading h2 {
        font-size: 42px;
    }

    body.project-detail-page .reference-gallery-stage {
        aspect-ratio: 4 / 3;
    }

    body.project-detail-page .reference-gallery-thumb {
        flex-basis: 94px;
        width: 94px;
        height: 66px;
    }

    body.project-detail-page .reference-info-item {
        min-height: 100px;
        padding: 18px 15px;
    }

    body.project-detail-page .reference-info-wide {
        grid-column: span 2;
    }

    body.project-detail-page .reference-intro-title h2 {
        font-size: 44px;
    }
}


/* =========================================================
   LIVE REFERENCE MATCH — 02 / THÔNG TIN CÔNG TRÌNH
   Match the supplied LV.T Luxury reference page: single-column
   heading followed by two full-width descriptive paragraphs.
========================================================= */
body.project-detail-page .project-reference-intro {
    padding: 62px 0 112px !important;
    background: #0a0a0a !important;
    border-top: 1px solid rgba(255,255,255,.12) !important;
}

body.project-detail-page .project-reference-intro .project-container {
    width: min(1180px, calc(100% - 48px)) !important;
    max-width: 1180px !important;
    margin: 0 auto !important;
}

body.project-detail-page .project-reference-intro .section-label {
    display: flex !important;
    align-items: center !important;
    gap: 16px !important;
    margin: 0 0 34px !important;
    color: #d4af37 !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    letter-spacing: 4px !important;
    text-transform: uppercase !important;
}

body.project-detail-page .project-reference-intro .section-label::before {
    content: "" !important;
    display: block !important;
    width: 40px !important;
    height: 1px !important;
    background: #d4af37 !important;
    flex: 0 0 40px !important;
}

body.project-detail-page .reference-intro-grid {
    display: block !important;
    width: 100% !important;
}

body.project-detail-page .reference-intro-title {
    width: 100% !important;
    margin: 0 0 34px !important;
}

body.project-detail-page .reference-intro-title h2 {
    margin: 0 !important;
    max-width: 760px !important;
    color: #f4f0e9 !important;
    font-family: "Playfair Display", Georgia, serif !important;
    font-size: clamp(50px, 5.1vw, 70px) !important;
    font-weight: 500 !important;
    line-height: .98 !important;
    letter-spacing: -1.8px !important;
}

body.project-detail-page .reference-intro-title h2 br {
    display: block !important;
}

body.project-detail-page .reference-intro-title h2 span {
    display: inline-block !important;
    margin-top: 2px !important;
    color: #d4af37 !important;
    font-style: italic !important;
    white-space: nowrap !important;
}

body.project-detail-page .reference-intro-copy {
    width: min(950px, 100%) !important;
    max-width: 950px !important;
    padding: 0 !important;
}

body.project-detail-page .reference-intro-copy p {
    margin: 0 0 27px !important;
    color: #d5d5d5 !important;
    font-family: inherit !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    line-height: 2.05 !important;
}

body.project-detail-page .reference-intro-copy p:last-child {
    margin-bottom: 0 !important;
}

@media (max-width: 767px) {
    body.project-detail-page .project-reference-intro {
        padding: 48px 0 72px !important;
    }
    body.project-detail-page .project-reference-intro .project-container {
        width: min(100% - 32px, 1180px) !important;
    }
    body.project-detail-page .project-reference-intro .section-label {
        margin-bottom: 28px !important;
        font-size: 9px !important;
        letter-spacing: 2.5px !important;
    }
    body.project-detail-page .reference-intro-title {
        margin-bottom: 28px !important;
    }
    body.project-detail-page .reference-intro-title h2 {
        max-width: 100% !important;
        font-size: clamp(40px, 12vw, 58px) !important;
        letter-spacing: -1px !important;
    }
    body.project-detail-page .reference-intro-title h2 span {
        white-space: normal !important;
    }
    body.project-detail-page .reference-intro-copy p {
        font-size: 14px !important;
        line-height: 1.9 !important;
    }
}


/* ===== TRUST STRIP — MATCH REFERENCE 02 ===== */
body.project-detail-page .project-trust-strip {
    padding: 27px 0 28px;
    background: #080808;
    border-top: 1px solid rgba(255,255,255,.045);
    border-bottom: 1px solid rgba(255,255,255,.035);
}

body.project-detail-page .project-trust-strip .project-container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.project-detail-page .trust-item {
    min-width: 0;
    min-height: 61px;
    padding: 0 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-right: 1px solid rgba(255,255,255,.12);
}

body.project-detail-page .trust-item:first-child { padding-left: 8px; }
body.project-detail-page .trust-item:last-child { border-right: 0; padding-right: 0; }

body.project-detail-page .trust-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

body.project-detail-page .trust-item strong {
    display: block;
    margin: 0 0 7px;
    color: #f2c300;
    font-family: "Montserrat", sans-serif;
    font-size: 11px;
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: 1.45px;
    white-space: nowrap;
}

body.project-detail-page .trust-item span:not(.trust-icon) {
    display: block;
    margin: 0;
    color: #777;
    font-family: "Montserrat", sans-serif;
    font-size: 10.5px;
    line-height: 1.25;
    font-weight: 400;
    white-space: nowrap;
}

body.project-detail-page .trust-icon {
    position: relative;
    flex: 0 0 19px;
    width: 19px;
    height: 19px;
    color: #f2c300;
}

body.project-detail-page .trust-icon-circle {
    border: 2px solid #f2c300;
    border-radius: 50%;
}
body.project-detail-page .trust-icon-circle::after {
    content: "";
    position: absolute;
    inset: 3px;
    border: 1px solid #f2c300;
    border-radius: 50%;
}

body.project-detail-page .trust-icon-diamond {
    width: 12px;
    height: 12px;
    flex-basis: 12px;
    margin: 0 3.5px;
    border: 2px solid #f2c300;
    transform: rotate(45deg);
}
body.project-detail-page .trust-icon-diamond::after {
    content: "";
    position: absolute;
    inset: 3px;
    border: 1px solid #f2c300;
}

body.project-detail-page .trust-icon-person {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: Georgia, serif;
    font-size: 23px;
    line-height: 19px;
    transform: scaleX(.72);
}

@media (max-width: 900px) {
    body.project-detail-page .project-trust-strip .project-container {
        grid-template-columns: 1fr 1fr;
    }
    body.project-detail-page .trust-item:nth-child(2) {
        border-right: 0;
    }
    body.project-detail-page .trust-item:nth-child(-n+2) {
        padding-bottom: 18px;
    }
    body.project-detail-page .trust-item:nth-child(n+3) {
        padding-top: 18px;
        border-top: 1px solid rgba(255,255,255,.10);
    }
}

@media (max-width: 600px) {
    body.project-detail-page .project-trust-strip .project-container {
        width: min(100% - 32px, 430px);
        grid-template-columns: 1fr;
    }
    body.project-detail-page .trust-item,
    body.project-detail-page .trust-item:first-child,
    body.project-detail-page .trust-item:last-child {
        padding: 14px 0;
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,.10);
    }
    body.project-detail-page .trust-item:last-child { border-bottom: 0; }
}

/* LV.T fix: show the full project photo without cropping it */
body.project-detail-page .reference-gallery-stage {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 0;
    overflow: hidden;
    background: #101010;
}

body.project-detail-page .reference-gallery-stage img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

@media (max-width: 767px) {
    body.project-detail-page .reference-gallery-stage {
        aspect-ratio: 4 / 3;
    }
}