/* =========================================================
   PHONGVT / CREATIVE - DỰ ÁN NỘI THẤT & THIẾT BỊ CAO CẤP
   Flatsome child theme
   ========================================================= */
:root{
  --phongvt-gold:#c9974d;
  --phongvt-gold-2:#e2bd78;
  --phongvt-black:#0b0b0b;
  --phongvt-dark:#151515;
  --phongvt-charcoal:#24211d;
  --phongvt-text:#242424;
  --phongvt-muted:#77716a;
  --phongvt-border:#e8e2d9;
  --phongvt-bg:#f7f5f1;
  --phongvt-white:#fff;
}
.phongvt-container{width:min(1280px,calc(100% - 40px));margin:0 auto}
.phongvt-project-detail,.phongvt-project-archive{background:var(--phongvt-bg);color:var(--phongvt-text);font-family:inherit}
.phongvt-project-detail a,.phongvt-project-archive a{text-decoration:none}

/* HERO CHI TIẾT */
.phongvt-project-hero{min-height:610px;background-color:#111;background-size:cover;background-position:center;display:flex;align-items:center;color:#fff;padding:120px 0 90px;position:relative;overflow:hidden}
.phongvt-project-hero:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:rgba(255,255,255,.15)}
.phongvt-project-hero-inner{position:relative;z-index:2;max-width:780px}
.phongvt-script-label{display:block;font-family:Georgia,serif;font-style:italic;font-size:25px;color:var(--phongvt-gold-2);margin-bottom:16px}
.phongvt-project-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.phongvt-project-tags span{display:inline-flex;align-items:center;min-height:30px;padding:0 13px;border:1px solid rgba(255,255,255,.22);background:rgba(0,0,0,.22);backdrop-filter:blur(6px);color:#fff;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.phongvt-project-hero h1{margin:0;color:#fff;font-size:clamp(44px,6vw,76px);line-height:1.02;font-weight:800;letter-spacing:-.045em}
.phongvt-project-hero-desc{max-width:700px;margin:22px 0 0;color:rgba(255,255,255,.82);font-size:18px;line-height:1.7}
.phongvt-project-hero-meta{display:flex;flex-wrap:wrap;gap:16px 28px;margin-top:26px;font-size:14px;color:#f2eee9}
.phongvt-project-hero-meta div{display:flex;align-items:center;gap:9px}
.phongvt-project-hero-meta i{color:var(--phongvt-gold-2)}

/* STATS */
.phongvt-project-stats-wrap{position:relative;z-index:5;margin-top:-46px}
.phongvt-project-stats{display:grid;grid-template-columns:repeat(4,1fr);background:#111;border:1px solid #292622;box-shadow:0 18px 50px rgba(0,0,0,.18)}
.phongvt-project-stat{padding:27px 28px;border-right:1px solid rgba(255,255,255,.10);min-width:0}
.phongvt-project-stat:last-child{border-right:0}
.phongvt-project-stat i{display:inline-block;color:var(--phongvt-gold-2);font-size:20px;margin-bottom:14px}
.phongvt-project-stat span{display:block;color:#aaa39a;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;margin-bottom:6px}
.phongvt-project-stat strong{display:block;color:#fff;font-size:21px;line-height:1.25;font-weight:700}

/* CONTENT */
.phongvt-project-main{padding:78px 0 52px}
.phongvt-project-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(330px,.55fr);gap:56px;align-items:start}
.phongvt-project-section{margin-bottom:50px}
.phongvt-section-title{margin-bottom:22px}
.phongvt-section-title span,.phongvt-card-kicker,.phongvt-eyebrow{display:block;color:var(--phongvt-gold);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:7px}
.phongvt-section-title h2,.phongvt-project-info-card h2{margin:0;color:#171717;font-size:32px;line-height:1.2;font-weight:800;letter-spacing:-.035em}

/* GALLERY */
.phongvt-project-gallery-main{overflow:hidden;background:#ddd;border:1px solid var(--phongvt-border);aspect-ratio:16/9}
.phongvt-project-gallery-main img{display:block;width:100%;height:100%;object-fit:cover}
.phongvt-project-gallery-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:10px}
.phongvt-project-thumb{height:82px;padding:0;border:2px solid transparent;background:#ddd;cursor:pointer;overflow:hidden;transition:.25s}
.phongvt-project-thumb img{display:block;width:100%;height:100%;object-fit:cover}
.phongvt-project-thumb.is-active{border-color:var(--phongvt-gold);box-shadow:0 0 0 2px rgba(201,151,77,.15)}

/* TEXT */
.phongvt-project-content-detail{background:#fff;border:1px solid var(--phongvt-border);padding:34px;font-size:16px;line-height:1.85;color:#5f5a54}
.phongvt-project-content-detail h2,.phongvt-project-content-detail h3,.phongvt-project-content-detail h4{color:#171717;font-weight:800;letter-spacing:-.02em}
.phongvt-project-content-detail a{color:var(--phongvt-gold)}
.phongvt-technical-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.phongvt-technical-list li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--phongvt-border);padding:17px 18px;color:#4a4641}
.phongvt-technical-list i{width:24px;height:24px;border-radius:50%;background:#f2e8d7;color:#9d6e2b;display:flex;align-items:center;justify-content:center;flex:0 0 auto;font-size:11px;margin-top:1px}

/* SIDEBAR */
.phongvt-project-right{position:sticky;top:105px}
.phongvt-project-info-card{background:#111;color:#fff;padding:32px;box-shadow:0 18px 46px rgba(0,0,0,.14)}
.phongvt-project-info-card h2{color:#fff;margin-bottom:20px}
.phongvt-project-info-list{border-top:1px solid rgba(255,255,255,.10)}
.phongvt-info-item{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.10);font-size:13px}
.phongvt-info-item span{color:#aaa39a;flex:0 0 42%}
.phongvt-info-item strong,.phongvt-info-item a{color:#fff;text-align:right;font-weight:600;word-break:break-word}
.phongvt-info-item a{color:var(--phongvt-gold-2)!important}
.phongvt-info-call{margin-top:24px;height:50px;display:flex;align-items:center;justify-content:center;gap:9px;background:linear-gradient(90deg,var(--phongvt-gold),var(--phongvt-gold-2));color:#17120c!important;font-weight:800;font-size:13px;letter-spacing:.03em;text-transform:uppercase;transition:.25s}
.phongvt-info-call:hover{filter:brightness(1.05);transform:translateY(-1px)}

/* CTA */
.phongvt-project-cta{padding:8px 0 80px}
.phongvt-project-cta-box{min-height:230px;padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:32px;background:linear-gradient(90deg,rgba(0,0,0,.92),rgba(0,0,0,.68)),radial-gradient(circle at 80% 20%,#6c4d2d 0,#1a1714 45%,#0a0a0a 100%);color:#fff;box-shadow:0 18px 50px rgba(0,0,0,.15)}
.phongvt-project-cta-box>div{max-width:760px}
.phongvt-project-cta-box>div>span{display:block;color:var(--phongvt-gold-2);font-size:12px;font-weight:800;letter-spacing:.11em;margin-bottom:8px}
.phongvt-project-cta-box h2{margin:0;color:#fff;font-size:36px;line-height:1.15;font-weight:800;letter-spacing:-.04em}
.phongvt-project-cta-box p{margin:13px 0 0;color:rgba(255,255,255,.75);font-size:15px;line-height:1.7}
.phongvt-project-cta-box>a{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-width:170px;height:50px;padding:0 22px;background:linear-gradient(90deg,var(--phongvt-gold),var(--phongvt-gold-2));color:#17120c!important;font-weight:800;font-size:12px;letter-spacing:.06em;white-space:nowrap}

/* ARCHIVE HERO */
.phongvt-archive-hero{position:relative;overflow:hidden;padding:110px 0 92px;background:radial-gradient(circle at 78% 30%,rgba(164,111,52,.30),transparent 30%),linear-gradient(120deg,#080808 0%,#15130f 58%,#241a10 100%);color:#fff}
.phongvt-archive-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0,rgba(255,255,255,.025) 50%,transparent 100%);pointer-events:none}
.phongvt-archive-hero-content{position:relative;z-index:1;max-width:760px}
.phongvt-archive-hero h1{margin:7px 0 0;color:#fff;font-size:clamp(42px,5.5vw,68px);line-height:1.03;font-weight:800;letter-spacing:-.05em}
.phongvt-archive-hero p{max-width:690px;margin:20px 0 0;color:#bdb6ad;font-size:17px;line-height:1.7}
.phongvt-archive-main{padding:46px 0 84px}
.phongvt-archive-filter{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}
.phongvt-archive-filter a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 17px;border:1px solid #d9d0c4;background:#fff;color:#453f38;font-weight:700;font-size:13px;transition:.25s}
.phongvt-archive-filter a.is-active,.phongvt-archive-filter a:hover{background:#151515;border-color:#151515;color:#fff}

/* PROJECT CARDS */
.phongvt-project-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.phongvt-project-card{background:#fff;border:1px solid var(--phongvt-border);overflow:hidden;box-shadow:0 10px 28px rgba(35,28,20,.06);transition:.3s;min-width:0}
.phongvt-project-card:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(35,28,20,.12)}
.phongvt-project-img{display:block;position:relative;height:230px;overflow:hidden;background:#d7d1ca}
.phongvt-project-img img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .45s}
.phongvt-project-card:hover .phongvt-project-img img{transform:scale(1.045)}
.phongvt-project-img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#25211d,#0d0d0d);color:var(--phongvt-gold-2);font-size:42px}
.phongvt-project-card .phongvt-project-tags{position:absolute;top:12px;right:12px;left:auto;z-index:3;margin:0;max-width:85%;justify-content:flex-end}
.phongvt-project-card .phongvt-project-tags span{background:rgba(15,15,15,.83);border-color:rgba(255,255,255,.12);color:#fff;text-transform:none;letter-spacing:0;backdrop-filter:blur(7px)}
.phongvt-project-content{padding:20px 20px 18px}
.phongvt-project-content h3{margin:0 0 11px;font-size:20px;line-height:1.32;font-weight:800;letter-spacing:-.025em}
.phongvt-project-content h3 a{color:#171717!important}
.phongvt-project-meta{display:flex;align-items:flex-start;gap:8px;color:#7a746c;font-size:13px;line-height:1.5;margin-bottom:15px}
.phongvt-project-meta i{color:var(--phongvt-gold);margin-top:3px;flex:0 0 auto}
.phongvt-project-bottom{display:flex;justify-content:space-between;align-items:flex-start;gap:15px;padding-top:13px;border-top:1px solid #eee8df}
.phongvt-project-bottom>div{flex:1;min-width:0}
.phongvt-project-bottom>div:last-child{text-align:right}
.phongvt-project-bottom span{display:block;margin-bottom:3px;color:#9c958c;font-size:11px}
.phongvt-project-bottom strong{display:block;color:#8c632c;font-size:16px;line-height:1.25;font-weight:800;overflow-wrap:anywhere}
.phongvt-project-btn{margin-top:17px;height:44px;border:1px solid #d7cfc4;display:flex;align-items:center;justify-content:center;gap:8px;color:#1e1b18!important;background:#fff;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.04em;transition:.25s}
.phongvt-project-btn:hover{background:#151515;border-color:#151515;color:#fff!important}

/* EMPTY + PAGINATION */
.phongvt-project-empty{background:#fff;border:1px solid var(--phongvt-border);padding:50px 24px;text-align:center;color:#77716a}
.phongvt-project-empty i{font-size:34px;color:var(--phongvt-gold);margin-bottom:12px}
.phongvt-project-empty h2{margin:0 0 7px;color:#1a1a1a}
.phongvt-project-empty p{margin:0}
.phongvt-pagination{margin-top:34px}
.phongvt-pagination .nav-links{display:flex;justify-content:center;gap:7px;flex-wrap:wrap}
.phongvt-pagination .page-numbers{min-width:40px;height:40px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;background:#fff;border:1px solid #ddd3c6;color:#403a34;font-weight:700;font-size:13px}
.phongvt-pagination .page-numbers.current,.phongvt-pagination .page-numbers:hover{background:#151515;border-color:#151515;color:#fff}

/* HOME: 4 cards + horizontal scroll desktop */
.home .phongvt-project-grid,.front-page .phongvt-project-grid{display:grid!important;grid-template-columns:none!important;grid-auto-flow:column!important;grid-auto-columns:calc((100% - 66px)/4)!important;gap:22px!important;overflow-x:auto!important;overflow-y:hidden!important;padding:3px 2px 12px!important;scroll-snap-type:x mandatory!important;scrollbar-width:none!important}
.home .phongvt-project-grid::-webkit-scrollbar,.front-page .phongvt-project-grid::-webkit-scrollbar{display:none!important}
.home .phongvt-project-grid>.phongvt-project-card,.front-page .phongvt-project-grid>.phongvt-project-card{scroll-snap-align:start!important}

/* RESPONSIVE */
@media(max-width:1100px){
  .phongvt-project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .phongvt-project-layout{grid-template-columns:1fr}
  .phongvt-project-right{position:static}
  .phongvt-project-stats{grid-template-columns:repeat(2,1fr)}
  .phongvt-project-stat:nth-child(2){border-right:0}
  .phongvt-project-stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.10)}
}
@media(max-width:767px){
  .phongvt-container{width:min(100% - 26px,1280px)}
  .phongvt-project-hero{min-height:500px;padding:96px 0 72px;align-items:flex-end}
  .phongvt-project-hero h1{font-size:42px}
  .phongvt-project-hero-desc{font-size:16px}
  .phongvt-project-stats-wrap{margin-top:-28px}
  .phongvt-project-main{padding-top:56px}
  .phongvt-technical-list{grid-template-columns:1fr}
  .phongvt-project-gallery-thumbs{display:flex;grid-template-columns:none;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;gap:10px;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .phongvt-project-gallery-thumbs::-webkit-scrollbar{display:none}
  .phongvt-project-thumb{flex:0 0 calc((100% - 20px)/3);width:calc((100% - 20px)/3);height:72px;scroll-snap-align:start}
  .phongvt-project-cta-box{flex-direction:column;align-items:flex-start;padding:34px 28px}
  .phongvt-project-cta-box h2{font-size:30px}
  .phongvt-archive-hero{padding:86px 0 72px}
  .home .phongvt-project-grid,.front-page .phongvt-project-grid{grid-auto-flow:row!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;grid-auto-columns:auto!important;overflow-x:visible!important;gap:14px!important}
}
@media(max-width:549px){
  .phongvt-project-stats{grid-template-columns:1fr}
  .phongvt-project-stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.10)}
  .phongvt-project-stat:last-child{border-bottom:0}
  .phongvt-project-grid{grid-template-columns:1fr}
  .home .phongvt-project-grid,.front-page .phongvt-project-grid{grid-template-columns:1fr!important}
  .phongvt-project-img{height:220px}
  .phongvt-project-content-detail,.phongvt-project-info-card{padding:24px}
  .phongvt-info-item{display:block}
  .phongvt-info-item strong,.phongvt-info-item a{display:block;text-align:left;margin-top:5px}
  .phongvt-project-bottom>div:last-child{text-align:left}
  .phongvt-project-bottom{display:grid;grid-template-columns:1fr 1fr}
}