@charset "UTF-8";
/* Tách từ archive-du-an.php – chỉ tải trên template này (xem functions.php → pd_page_styles) */
/* ── Reset scope ── */
.pdp-wrap *,
.pdp-wrap *::before,
.pdp-wrap *::after,
.pdp-lb-backdrop *, .pdp-lb-backdrop *::before, .pdp-lb-backdrop *::after { box-sizing: border-box; }

/* ── CSS Variables ──
   Lightbox (#pdp-lightbox) nằm NGOÀI .pdp-wrap → phải khai báo biến cho cả nó,
   nếu không nền khung trắng + màu chữ đều mất (khung trong suốt trên nền đen). */
.pdp-wrap, .pdp-lb-backdrop {
    --pdp-navy:    var(--pdc-primary,#0b1e3d);
	--pdp-red: var(--pdc-cta,#e40000);
	--pdp-red-light: var(--pdc-cta-l,#ff3333);
    --pdp-gold:    var(--pdc-accent,#c8991f);
    --pdp-gold-l:  var(--pdc-accent-l,#e8b84b);
    --pdp-white:   #ffffff;
    --pdp-off:     #f5f6f8;
    --pdp-muted:   #6b7280;
    --pdp-border:  #e2e6ea;
    --pdp-radius:  14px;
    --pdp-shadow:  0 4px 24px rgba(var(--pdc-primary-rgb,11,30,61),.10);
    font-family: var(--pdf-body,'Be Vietnam Pro'), 'Segoe UI', sans-serif; /* trước: 'Inter' (không được tải → rơi về font hệ thống) */
}

/* ══ HERO ══ */
.pdp-hero {
    background: linear-gradient(135deg, var(--pdp-navy) 0%, #1a3a6b 100%);
    padding: 96px 0 72px;
    position: relative;
    overflow: hidden;
}
.pdp-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.pdp-hero-inner { position: relative; z-index: 1; }
.pdp-breadcrumb {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: rgba(255,255,255,.5); margin-bottom: 20px;
}
.pdp-breadcrumb a { color: rgba(255,255,255,.5); text-decoration: none; }
.pdp-breadcrumb a:hover { color: var(--pdp-gold-l); }
.pdp-breadcrumb span { color: rgba(255,255,255,.25); }
.pdp-pg-label {
    display: inline-block;
    background: rgba(var(--pdc-accent-rgb,200,153,31),.15);
    border: 1px solid rgba(var(--pdc-accent-rgb,200,153,31),.3);
    color: var(--pdp-red);
    font-size: 11.5px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    padding: 6px 16px; border-radius: 30px; margin-bottom: 20px;
}
.pdp-hero h1 {
    font-family: var(--pdf-head,'Playfair Display'), Georgia, serif;
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 900; color: var(--pdp-white);
    line-height: 1.2; margin: 0 0 16px;
}
.pdp-hero h1 em { color: var(--pdp-red); font-style: normal; }
.pdp-hero p {
    font-size: 16px; color: rgba(255,255,255,.65);
    max-width: 520px; line-height: 1.7; margin: 0;
}

/* ══ CONTAINER ══ */
.pdp-c { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ══ STATS ══ */
.pdp-stats { background: var(--pdp-off); padding: 56px 0; }
.pdp-stat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
@media(max-width:768px){ .pdp-stat-grid { grid-template-columns: repeat(2,1fr); } }
.pdp-stat {
    text-align: center; padding: 32px 20px;
    background: var(--pdp-white); border-radius: var(--pdp-radius);
    box-shadow: var(--pdp-shadow);
    transition: transform .25s;
}
.pdp-stat:hover { transform: translateY(-4px); }
.pdp-stat-num {
    font-family: var(--pdf-head,'Playfair Display'), Georgia, serif;
    font-size: 48px; font-weight: 900;
    color: var(--pdp-red); line-height: 1;
}
.pdp-stat-lbl { font-size: 13.5px; color: var(--pdp-muted); margin-top: 8px; }

/* ══ FILTER BAR ══ */
.pdp-section { background: var(--pdp-white); padding: 60px 0; }
.pdp-filter-bar {
    display: flex; align-items: center;
    gap: 10px; flex-wrap: wrap; margin-bottom: 40px;
}
.pdp-filter-btn {
    padding: 9px 20px; border-radius: 30px;
    font-size: 13.5px; font-weight: 600;
    border: 2px solid var(--pdp-border);
    background: transparent; color: var(--pdp-muted);
    cursor: pointer; transition: .2s;
    text-decoration: none; display: inline-block;
}
.pdp-filter-btn.pdp-active,
.pdp-filter-btn:hover {
    background: var(--pdp-navy);
    border-color: var(--pdp-navy);
    color: var(--pdp-white);
}
.pdp-filter-count {
    display: inline-flex; align-items: center; justify-content: center;
    background: rgba(var(--pdc-accent-rgb,200,153,31),.15); color: var(--pdp-red);
    font-size: 11px; font-weight: 700;
    width: 20px; height: 20px; border-radius: 50%;
    margin-left: 5px;
}
.pdp-filter-btn.pdp-active .pdp-filter-count {
    background: rgba(255,255,255,.2); color: var(--pdp-white);
}

/* ══ MASONRY GRID ══ */
.pdp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
@media(max-width:1024px){ .pdp-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){  .pdp-grid { grid-template-columns: 1fr; } }

.pdp-card {
    border-radius: var(--pdp-radius); overflow: hidden;
    position: relative; cursor: pointer;
    box-shadow: var(--pdp-shadow);
    transition: box-shadow .3s, transform .3s;
}
.pdp-card:hover { box-shadow: 0 12px 40px rgba(var(--pdc-primary-rgb,11,30,61),.2); transform: translateY(-3px); }

.pdp-card.pdp-tall { grid-row: span 2; }

.pdp-card-img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform .5s;
}
.pdp-card:hover .pdp-card-img { transform: scale(1.07); }
.pdp-card-img-wrap { overflow: hidden; width: 100%; height: 100%; }

.pdp-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top,
        rgba(var(--pdc-primary-rgb,11,30,61),.92) 0%,
        rgba(var(--pdc-primary-rgb,11,30,61),.3) 50%,
        transparent 100%);
    padding: 24px 20px;
    display: flex; flex-direction: column; justify-content: flex-end;
    opacity: .9; transition: opacity .3s;
}
.pdp-card:hover .pdp-overlay { opacity: 1; }

.pdp-cat {
    font-size: 10.5px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--pdp-red); margin-bottom: 6px;
}
.pdp-overlay .pdp-title {
    font-family: var(--pdf-head,'Playfair Display'), Georgia, serif;
    font-size: 18px; color: var(--pdp-white);
    margin: 0 0 4px; line-height: 1.3;
}
.pdp-overlay p { font-size: 12.5px; color: rgba(255,255,255,.6); margin: 0; }

.pdp-meta-chips {
    display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px;
}
.pdp-chip {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.15);
    color: rgba(255,255,255,.7);
    font-size: 11px; padding: 3px 9px;
    border-radius: 20px;
}

.pdp-arrow {
    position: absolute; top: 16px; right: 16px;
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(255,255,255,.15); backdrop-filter: blur(8px);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; color: var(--pdp-white);
    opacity: 0; transition: opacity .3s, background .2s;
    text-decoration: none;
}
.pdp-card:hover .pdp-arrow { opacity: 1; }
.pdp-arrow:hover { background: var(--pdp-gold); }

/* ══ EMPTY STATE ══ */
.pdp-empty {
    grid-column: 1 / -1;
    text-align: center; padding: 80px 20px;
    color: var(--pdp-muted);
}
.pdp-empty svg { opacity: .3; margin-bottom: 16px; }
.pdp-empty p { font-size: 15px; }

/* ══ PAGINATION ══ */
.pdp-pagination {
    display: flex; align-items: center; justify-content: center;
    gap: 8px; margin-top: 56px; flex-wrap: wrap;
}
.pdp-page-btn {
    min-width: 42px; height: 42px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 8px; font-size: 14px; font-weight: 600;
    border: 2px solid var(--pdp-border);
    color: var(--pdp-muted); background: var(--pdp-white);
    text-decoration: none; transition: .2s; padding: 0 12px;
}
.pdp-page-btn:hover,
.pdp-page-btn.pdp-current {
    background: var(--pdp-navy); border-color: var(--pdp-navy);
    color: var(--pdp-white);
}
.pdp-page-btn.pdp-disabled {
    opacity: .35; pointer-events: none;
}

/* ══ CLIENTS STRIP ══ */
.pdp-clients { background: var(--pdp-navy); padding: 56px 0; }
.pdp-clients-title {
    font-size: 12px; letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,.35);
    text-align: center; margin-bottom: 28px;
}
.pdp-clients-row {
    display: flex; flex-wrap: wrap;
    justify-content: center; gap: 12px;
}
.pdp-client-tag {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    color: rgba(255,255,255,.6);
    font-size: 13px; font-weight: 700;
    padding: 10px 20px; border-radius: 8px;
    transition: .2s; cursor: default;
}
.pdp-client-tag:hover {
    background: rgba(var(--pdc-accent-rgb,200,153,31),.1);
    border-color: rgba(var(--pdc-accent-rgb,200,153,31),.3);
    color: var(--pdp-gold-l);
}

/* ══ LIGHTBOX ══ */
.pdp-lb-backdrop {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,.85); backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity .3s;
}
.pdp-lb-backdrop.pdp-lb-open {
    opacity: 1; pointer-events: all;
}
.pdp-lb-box {
    background: var(--pdp-white); border-radius: 20px;
    overflow: hidden; max-width: 900px; width: 95%;
    max-height: 90vh; display: flex; flex-direction: column;
    transform: scale(.95) translateY(20px); transition: transform .3s;
}
.pdp-lb-backdrop.pdp-lb-open .pdp-lb-box {
    transform: scale(1) translateY(0);
}
.pdp-lb-img { width: 100%; max-height: 420px; object-fit: cover; }
.pdp-lb-body { padding: 28px 32px; overflow-y: auto; }
.pdp-lb-cat {
    font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--pdp-gold); margin-bottom: 8px;
}
.pdp-lb-body h2 {
    font-family: var(--pdf-head,'Playfair Display'), Georgia, serif;
    font-size: 26px; color: var(--pdp-navy);
    margin: 0 0 16px; line-height: 1.3;
}
.pdp-lb-specs {
    display: grid; grid-template-columns: repeat(2,1fr);
    gap: 12px; margin-bottom: 20px;
}
@media(max-width:540px){ .pdp-lb-specs { grid-template-columns: 1fr; } }
.pdp-lb-spec {
    background: var(--pdp-off); border-radius: 10px;
    padding: 12px 16px;
}
.pdp-lb-spec-lbl { font-size: 11px; color: var(--pdp-muted); margin-bottom: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.pdp-lb-spec-val { font-size: 14px; font-weight: 700; color: var(--pdp-navy); }
.pdp-lb-excerpt { font-size: 14px; color: var(--pdp-muted); line-height: 1.7; }
.pdp-lb-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 32px; border-top: 1px solid var(--pdp-border);
    gap: 12px; flex-wrap: wrap;
}
.pdp-lb-close {
    background: none; border: 2px solid var(--pdp-border);
    color: var(--pdp-muted); font-size: 13px; font-weight: 600;
    padding: 9px 20px; border-radius: 8px; cursor: pointer;
    transition: .2s;
}
.pdp-lb-close:hover { border-color: var(--pdp-navy); color: var(--pdp-navy); }
.pdp-lb-cta {
    background: var(--pdp-navy); color: var(--pdp-white);
    font-size: 13px; font-weight: 700;
    padding: 11px 24px; border-radius: 8px;
    text-decoration: none; transition: .2s;
}
.pdp-lb-cta:hover { background: var(--pdp-gold); color: var(--pdp-white); }

/* ══ LOADING SKELETON ══ */
.pdp-skeleton { background: #eee; border-radius: var(--pdp-radius); overflow: hidden; }
.pdp-skeleton::after {
    content: '';
    display: block; width: 100%; height: 100%;
    background: linear-gradient(90deg,transparent 25%,rgba(255,255,255,.5) 50%,transparent 75%);
    background-size: 200% 100%;
    animation: pdp-shimmer 1.4s infinite;
}
@keyframes pdp-shimmer { 0%{ background-position:200% 0 } 100%{ background-position:-200% 0 } }

/* ══ SEARCH BAR ══ */
.pdp-search-wrap { position: relative; max-width: 360px; margin-left: auto; margin-bottom: 24px; }
.pdp-search-btn { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; border: 0; border-radius: 50%; background: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.pdp-search-btn:hover { background: var(--pdp-off); }
.pdp-search-btn .pdp-search-icon { position: static; transform: none; }
.pdp-search-result { text-align: right; margin: -12px 0 20px; font-size: 14px; color: var(--pdp-muted); }
.pdp-search-result a { color: var(--pdp-navy); font-weight: 600; text-decoration: underline; }
.pdp-search-input {
    width: 100%; padding: 10px 44px 10px 16px;
    border: 2px solid var(--pdp-border); border-radius: 30px;
    font-size: 13.5px; color: var(--pdp-navy);
    outline: none; transition: border-color .2s;
}
.pdp-search-input:focus { border-color: var(--pdp-navy); }
.pdp-search-icon {
    position: absolute; right: 14px; top: 50%;
    transform: translateY(-50%); color: var(--pdp-muted);
    pointer-events: none;
}

/* ══ UTILITY ══ */
.pdp-btn-navy {
    display: inline-block;
    background: var(--pdp-navy); color: var(--pdp-white);
    font-size: 14px; font-weight: 700;
    padding: 14px 32px; border-radius: 8px;
    text-decoration: none; transition: .2s;
}
.pdp-btn-navy:hover { background: var(--pdp-gold); color: var(--pdp-white); }

@media(max-width:768px){
    .pdp-hero { padding: 64px 0 48px; }
    .pdp-stat-grid { grid-template-columns: repeat(2,1fr); }
}

.pdp-overlay .pdp-title { margin-top: 0; }