:root{--gold:#C8A43A;--gold-d:#a8852e;--dark:#1a1a1a;--text:#333;--text-light:#666;--bg-light:#f5f0e8;--border:#e0d5c0;--white:#fff;--font:'Be Vietnam Pro',sans-serif;--tr:all .3s ease}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);font-size:15px;color:var(--text);background:var(--white);line-height:1.7;width:100%;max-width:100%;overflow-x:hidden}a{text-decoration:none;color:inherit;transition:var(--tr)}a:hover{color:var(--gold)}img{max-width:100%;height:auto;display:block}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border:none;cursor:pointer;font-size:14px;font-weight:700;letter-spacing:.5px;transition:var(--tr);text-transform:uppercase;font-family:var(--font)}.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:var(--gold-d);color:#fff}
.section-title{font-size:20px;font-weight:700;text-transform:uppercase;padding-bottom:12px;margin-bottom:25px;border-bottom:3px solid var(--dark)}
#site-header{position:sticky;top:0;z-index:999;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.08)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}.site-logo img{height:50px;width:auto}.main-nav ul{display:flex;align-items:center;gap:5px}.main-nav ul li a{display:block;padding:8px 15px;font-size:14px;font-weight:600;color:var(--dark);border-radius:4px}.main-nav ul li a:hover,.main-nav ul li.current-menu-item>a{color:var(--gold);background:rgba(200,164,58,.08)}.main-nav li.menu-item-has-children{position:relative}.main-nav li.menu-item-has-children>ul{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:220px;box-shadow:0 5px 20px rgba(0,0,0,.12);flex-direction:column;gap:0;border-top:3px solid var(--gold);z-index:100}.main-nav li.menu-item-has-children:hover>ul{display:flex}.main-nav li.menu-item-has-children>ul li a{padding:10px 18px;border-radius:0;border-bottom:1px solid #f0f0f0}.header-hotline{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--gold);font-size:15px}.hamburger{display:none;background:none;border:none;cursor:pointer;padding:5px}.hamburger span{display:block;width:25px;height:2px;background:var(--dark);margin:5px 0}
.hero-slider{position:relative;overflow:hidden}.hero-slider .slide-img{width:100%;height:580px;object-fit:cover}.hero-slider .slide-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(0,0,0,.55),rgba(0,0,0,.1));display:flex;align-items:center}.hero-slider .slide-content{max-width:1200px;margin:0 auto;padding:0 20px;color:#fff}.hero-slider .slide-content h2{font-size:38px;color:#fff;margin-bottom:15px;text-shadow:1px 2px 8px rgba(0,0,0,.4)}.hero-slider .slide-content p{font-size:16px;margin-bottom:25px;opacity:.9;max-width:540px}.swiper-pagination-bullet{background:rgba(255,255,255,.7)!important}.swiper-pagination-bullet-active{background:var(--gold)!important}
.section-featured-projects{padding:50px 0}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.projects-grid>*{min-width:0}.project-card{background:#fff;border:1px solid var(--border);border-radius:6px;overflow:hidden;transition:var(--tr);display:flex;flex-direction:column}.project-card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.1)}.project-card .card-img{height:230px;overflow:hidden}.project-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.project-card:hover .card-img img{transform:scale(1.06)}.project-card .card-body{padding:18px 20px;flex:1}.project-card .card-title{font-size:16px;font-weight:700;margin-bottom:10px;display:block;color:var(--dark)}.project-card .card-excerpt{font-size:13.5px;color:var(--text-light);line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.project-card .card-footer{padding:0 20px 18px}.project-card .btn-gold{width:100%;padding:10px;font-size:13px}
.section-latest-posts{padding:50px 0}
.posts-layout{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:start}
.posts-layout>*{min-width:0}
.post-featured{display:flex;flex-direction:column}
.post-featured .post-img{display:block;height:320px;overflow:hidden;border-radius:6px;margin-bottom:18px;flex-shrink:0}
.post-featured .post-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.post-featured .post-img:hover img{transform:scale(1.04)}
.post-featured .post-title{font-size:18px;font-weight:700;margin-bottom:12px;display:block;color:var(--dark);line-height:1.4}
.post-featured .post-title:hover{color:var(--gold)}
.post-featured .post-excerpt{color:var(--text-light);font-size:14px;line-height:1.7}
.posts-sidebar{display:flex;flex-direction:column;gap:20px}
.post-item-small{display:flex;gap:15px;align-items:flex-start}
.post-item-small .post-thumb{display:block;width:110px;min-width:110px;height:78px;border-radius:4px;overflow:hidden;flex-shrink:0}
.post-item-small .post-thumb img{width:100%;height:100%;object-fit:cover}
.post-item-small .post-info{flex:1;min-width:0}
.post-item-small .post-title{font-size:14px;font-weight:600;color:var(--dark);line-height:1.4;margin-bottom:6px;display:block;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-item-small .post-title:hover{color:var(--gold)}
.post-item-small .post-excerpt{font-size:12.5px;color:var(--text-light);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.single-project-wrap{display:grid;grid-template-columns:1fr 320px;gap:35px;padding:40px 0}.single-project-wrap>*{min-width:0}.project-content{min-width:0;overflow-wrap:break-word;word-break:break-word}.project-content img{border-radius:6px;margin:20px 0;max-width:100%}.project-content h1{font-size:28px;margin-bottom:20px}.project-content h2{font-size:22px;margin:25px 0 15px;color:var(--gold)}.project-content p{margin-bottom:16px;line-height:1.85}.project-content table{width:100%;max-width:100%;table-layout:fixed;word-break:break-word}.project-sidebar{position:sticky;top:80px;height:fit-content;min-width:0}.sidebar-form-box{background:var(--bg-light);border:1px solid var(--border);border-radius:6px;padding:25px 20px;margin-bottom:25px}.sidebar-form-box h3{font-size:16px;text-align:center;margin-bottom:18px}.project-info-table{background:var(--bg-light);border-radius:6px;padding:20px 25px;margin-bottom:25px;border:1px solid var(--border)}.project-info-table td{padding:7px 0;font-size:14px;border-bottom:1px solid #e8e4d8}.project-info-table td:first-child{width:140px;color:var(--text-light)}.project-info-table tr:last-child td{border-bottom:none}
.section-consult{padding:50px 0;background:#f7f7f7}.consult-wrap{max-width:760px;margin:0 auto}.form-section-title{text-align:center;font-size:18px;font-weight:700;text-transform:uppercase;margin-bottom:10px;display:flex;align-items:center;gap:16px}.form-section-title::before,.form-section-title::after{content:'';flex:1;height:1px;background:var(--dark)}.form-subtitle{text-align:center;font-size:14px;color:var(--text-light);margin-bottom:25px}
.section-related{padding:40px 0;background:var(--gold)}.section-related .section-title{color:#fff;border-color:#fff}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.related-grid>*{min-width:0}.related-card .card-img{height:200px;overflow:hidden;border-radius:4px;margin-bottom:12px}.related-card .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.related-card:hover .card-img img{transform:scale(1.05)}.related-card .card-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:5px}.related-card .card-date{font-size:12px;color:rgba(255,255,255,.75)}
.page-banner{background:var(--gold);padding:50px 0;text-align:center}.page-banner h1{font-size:28px;color:#fff}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:60px 0}.contact-form-box{border:2px solid #e74c3c;border-radius:6px;padding:30px}
.vh-form-wrap .vh-form{display:flex;flex-direction:column;gap:14px}.field-wrap{display:flex;align-items:center;border:1px solid #d0ccc0;border-radius:4px;background:#fff;overflow:hidden}.field-icon{padding:0 12px;color:#888;font-size:14px;flex-shrink:0}.field-wrap input,.field-wrap textarea{border:none;outline:none;width:100%;padding:12px 14px 12px 0;font-size:14px;font-family:var(--font);background:transparent}.field-wrap textarea{min-height:100px;resize:vertical}.field-wrap:focus-within{border-color:var(--gold)}.form-row-half{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-checkboxes{display:flex;gap:30px;flex-wrap:wrap}.form-checkboxes label{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.form-submit{text-align:center}.form-alert{padding:12px 18px;border-radius:4px;font-size:14px;margin-bottom:10px}.form-alert.ok{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.form-alert.err{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}
#site-footer{background:var(--bg-light);border-top:1px solid var(--border)}.footer-main{display:grid;grid-template-columns:1.2fr 1fr 1.3fr;gap:40px;padding:50px 0}.footer-main>*{min-width:0}.footer-logo img{height:60px;width:auto;margin-bottom:20px}.footer-info-item{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;margin-bottom:10px}.footer-info-item i{color:var(--gold);margin-top:3px;flex-shrink:0}.footer-col-title{font-size:16px;font-weight:700;text-transform:uppercase;margin-bottom:20px}.footer-menu li{margin-bottom:10px}.footer-menu li a{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}.footer-menu li a::before{content:'✓';color:var(--gold);font-weight:700}.footer-bottom{background:var(--dark);padding:15px 0;text-align:center}.footer-bottom p{color:rgba(255,255,255,.6);font-size:13px}
.floating-btns{position:fixed;bottom:28px;right:18px;display:flex;flex-direction:column;align-items:center;gap:10px;z-index:9999}.float-btn{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.25);transition:var(--tr);border:none;text-decoration:none}.float-btn:hover{transform:scale(1.12)}.float-btn-facebook{background:#1877f2}.float-btn-zalo{background:#0068ff}.float-btn-phone{background:#e74c3c}.float-btn-top{background:var(--dark);opacity:0;pointer-events:none;transition:opacity .3s}.float-btn-top.show{opacity:1;pointer-events:all}.float-btn i{font-size:20px;color:#fff}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(231,76,60,.5)}100%{box-shadow:0 0 0 16px rgba(231,76,60,0)}}.float-btn-phone{animation:ring 1.5s infinite}
.breadcrumb-wrap{padding:12px 0;background:var(--bg-light);border-bottom:1px solid var(--border)}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:13px;color:var(--text-light)}.breadcrumb a{color:var(--text-light)}.breadcrumb a:hover{color:var(--gold)}.breadcrumb .current{color:var(--gold);font-weight:600}
.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;padding-bottom:40px}.archive-grid>*{min-width:0}.entry-content{max-width:100%;overflow-wrap:break-word;word-break:break-word}.entry-content img{max-width:100%;height:auto}.entry-content figure,.entry-content .wp-block-image{max-width:100%;overflow:hidden}.entry-content table{max-width:100%;table-layout:fixed;word-break:break-word}.entry-content iframe,.entry-content embed,.entry-content video{max-width:100%}
.project-content img{max-width:100% !important;height:auto !important}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;padding:30px 0}.pagination a,.pagination span{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border);border-radius:4px;font-size:14px;color:var(--text)}.pagination a:hover,.pagination .current{background:var(--gold);color:#fff;border-color:var(--gold)}
.error-404{text-align:center;padding:100px 0}.error-404 .code{font-size:120px;font-weight:900;color:var(--gold);line-height:1;margin-bottom:20px}
.post-with-sidebar{display:grid;grid-template-columns:1fr 300px;gap:30px;padding:40px 0}
.post-with-sidebar>*{min-width:0}
.post-list-wrap{display:flex;flex-direction:column;gap:25px}
.post-list-item{display:flex;gap:18px;padding-bottom:25px;border-bottom:1px solid #e8e8e8;align-items:flex-start}
.post-list-item .pli-thumb{display:block;flex-shrink:0;width:200px;height:135px;overflow:hidden;border-radius:6px}
.post-list-item .pli-thumb img{width:100%;height:100%;object-fit:cover}
.post-list-item .pli-body{flex:1;min-width:0}
.post-list-item .pli-meta{font-size:12px;color:#888;margin-bottom:6px}
.post-list-item .pli-title{font-size:17px;font-weight:700;margin-bottom:8px;line-height:1.4;color:var(--dark)}
.post-list-item .pli-title:hover{color:var(--gold)}
.post-list-item .pli-excerpt{font-size:14px;color:#666;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-list-item .pli-more{display:inline-block;margin-top:10px;font-size:13px;color:var(--gold);font-weight:600}
@media(max-width:1024px){.projects-grid,.archive-grid{grid-template-columns:repeat(2,1fr)}.related-grid{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1fr 1fr}}
@media(max-width:768px){
  .hamburger{display:block}
  .main-nav{display:none;position:fixed;inset:0;top:70px;background:#fff;padding:20px;overflow-y:auto;z-index:998}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column}
  .main-nav li.menu-item-has-children>ul{display:block;position:static;box-shadow:none;border-top:none;padding-left:20px}
  .projects-grid,.archive-grid,.single-project-wrap,.related-grid,.footer-main,.contact-layout{grid-template-columns:1fr}
  .posts-layout{grid-template-columns:1fr;gap:30px}
  .post-featured .post-img{height:240px}
  .project-sidebar{position:static}
  .hero-slider .slide-img{height:280px}
  .hero-slider .slide-content h2{font-size:20px}
  .hero-slider .slide-content p{font-size:14px}
  .form-row-half{grid-template-columns:1fr}
  .section-featured-projects,.section-latest-posts{padding:35px 0}
  .section-title{font-size:17px}
  .posts-sidebar{gap:16px}
  .post-item-small .post-thumb{width:90px;min-width:90px;height:65px}
  .container{padding:0 10px}
  .post-with-sidebar{grid-template-columns:1fr;padding:25px 0}
  .post-list-item{flex-direction:column;gap:12px}
  .post-list-item .pli-thumb{width:100%;height:200px}
  .project-content img,
  .entry-content img,
  .wp-post-image,
  .entry-content .wp-block-image img,
  .entry-content figure img{max-width:100% !important;width:auto !important;height:auto !important}
  .entry-content figure,.entry-content .wp-block-image{max-width:100%;overflow:hidden}
  .project-info-table{padding:15px}
  .project-info-table td:first-child{width:110px}
}
@media(max-width:480px){
  .hero-slider .slide-img{height:220px}
  .hero-slider .slide-content h2{font-size:17px}
  .hero-slider .slide-overlay{padding:0}
  .post-featured .post-img{height:200px}
  .post-item-small{gap:10px}
  .post-item-small .post-thumb{width:75px;min-width:75px;height:55px}
  .post-item-small .post-title{font-size:13px}
  .project-card .card-img{height:190px}
  .related-grid{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr}
  .form-checkboxes{flex-direction:column;gap:10px}
  .section-consult .form-section-title{font-size:15px}
  .floating-btns{bottom:16px;right:12px}
  .float-btn{width:44px;height:44px}
  .container{padding:0 10px}
}