/* ================================================================
   DichVuVN Theme — main.css  |  Author: dev.com.vn  |  v1.0.0
   Font: Inter (bold = weight 600)
================================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#0057FF;--primary-dark:#003FCC;--primary-light:#EBF0FF;
  --accent:#FF5C00;--accent-light:#FFF0E8;--success:#00B87A;
  --purple:#7C3AED;--warning:#F59E0B;--danger:#EF4444;
  --text:#111827;--text-muted:#6B7280;--border:#E5E7EB;
  --bg:#F9FAFB;--white:#FFFFFF;
  --radius:14px;--radius-sm:8px;
  --shadow:0 4px 24px rgba(0,0,0,.08);--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow-lg:0 8px 40px rgba(0,0,0,.14);
  --transition:.22s ease;--header-h:68px;--bottom-nav-h:64px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--text);background:var(--white);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font-family:inherit}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 22px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;text-decoration:none;transition:all var(--transition);white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 14px rgba(0,87,255,.3);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#e04e00;transform:translateY(-1px);color:#fff}
.btn-outline{border:1.5px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary-light)}
.btn-outline-gray{border:1.5px solid var(--border);color:var(--text);background:transparent}
.btn-outline-gray:hover{border-color:var(--primary);color:var(--primary)}
.btn-white{background:#fff;color:var(--primary);font-weight:700}
.btn-white:hover{background:#f0f5ff;transform:translateY(-1px)}
.btn-ghost-white{border:2px solid rgba(255,255,255,.5);color:#fff;background:transparent;font-weight:600}
.btn-ghost-white:hover{background:rgba(255,255,255,.12)}
.btn-success{background:var(--success);color:#fff}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:var(--radius-sm)}
.btn-lg{padding:14px 32px;font-size:16px;border-radius:10px}
.btn-full{width:100%;justify-content:center}

/* Header */
.dvvn-header{position:sticky;top:0;z-index:200;background:var(--white);border-bottom:1px solid var(--border);box-shadow:0 2px 12px rgba(0,87,255,.07);height:var(--header-h)}
.dvvn-nav{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:16px}
.dvvn-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo-icon{width:38px;height:38px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center}
.logo-icon i{color:#fff;font-size:18px}
.logo-text{font-size:20px;font-weight:800;color:var(--primary)}
.logo-text span{color:var(--accent)}
.dvvn-nav-menu{flex:1;display:flex;justify-content:center}
.dvvn-menu{list-style:none;display:flex;gap:28px}
.dvvn-menu a{text-decoration:none;color:var(--text);font-weight:500;font-size:15px;transition:color var(--transition);padding:4px 0;position:relative}
.dvvn-menu a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--primary);transition:width var(--transition)}
.dvvn-menu a:hover::after,.dvvn-menu .current-menu-item a::after{width:100%}
.dvvn-menu a:hover{color:var(--primary)}
.dvvn-nav-actions{display:flex;align-items:center;gap:10px}
.nav-search-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;color:var(--text-muted);transition:all var(--transition);cursor:pointer;background:none;border:none;font-size:16px;text-decoration:none}
.nav-search-btn:hover{background:var(--bg);color:var(--primary)}
.dvvn-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.dvvn-hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all var(--transition)}
.dvvn-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.dvvn-hamburger.open span:nth-child(2){opacity:0}
.dvvn-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.dvvn-mobile-drawer{position:fixed;top:var(--header-h);left:-100%;width:280px;height:100%;background:var(--white);z-index:300;transition:left .3s ease;box-shadow:var(--shadow-lg);padding:24px;overflow-y:auto}
.dvvn-mobile-drawer.open{left:0}
.drawer-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:299}
.drawer-overlay.show{display:block}
.drawer-menu{list-style:none}
.drawer-menu li{border-bottom:1px solid var(--border)}
.drawer-menu a{display:block;padding:14px 0;font-weight:500;color:var(--text);text-decoration:none;transition:color var(--transition)}
.drawer-menu a:hover{color:var(--primary)}
.drawer-actions{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.admin-bar .dvvn-header{top:32px}
.admin-bar .dvvn-mobile-drawer{top:calc(var(--header-h) + 32px)}

/* Breadcrumb */
.dvvn-breadcrumb{background:var(--bg);border-bottom:1px solid var(--border);padding:10px 0;font-size:13px;color:var(--text-muted)}
.bc-inner{display:flex;align-items:center;flex-wrap:wrap;gap:4px}
.bc-inner a{color:var(--primary);text-decoration:none}
.bc-inner a:hover{text-decoration:underline}
.bc-sep{color:var(--border);font-size:10px}
.bc-inner span{color:var(--text);font-weight:500}

/* Sections */
.dvvn-section{padding:72px 0}
.bg-gray{background:var(--bg)}
.section-header{text-align:center;margin-bottom:44px}
.section-tag{display:inline-block;background:var(--primary-light);color:var(--primary);font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:5px 14px;border-radius:20px;margin-bottom:12px}
.section-header h2{font-size:clamp(22px,3vw,36px);font-weight:800;margin-bottom:10px}
.section-header p{color:var(--text-muted);font-size:15px;max-width:520px;margin:0 auto}
.section-more{text-align:center;margin-top:36px}

/* Hero */
.dvvn-hero{background:linear-gradient(135deg,#0057FF 0%,#0035A8 60%,#001F6E 100%);padding:90px 0 80px;text-align:center;position:relative;overflow:hidden}
.dvvn-hero::before{content:'';position:absolute;top:-80px;right:-100px;width:500px;height:500px;border-radius:50%;background:rgba(255,255,255,.04);pointer-events:none}
.dvvn-hero::after{content:'';position:absolute;bottom:-120px;left:-80px;width:400px;height:400px;border-radius:50%;background:rgba(255,92,0,.08);pointer-events:none}
.dvvn-hero .container{position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);color:#a8c4ff;padding:6px 16px;border-radius:20px;font-size:13px;font-weight:500;margin-bottom:22px;border:1px solid rgba(255,255,255,.15)}
.hero-badge i{color:#FFB347}
.hero-title{font-size:clamp(28px,5vw,54px);font-weight:800;color:#fff;line-height:1.2;margin-bottom:18px}
.hero-title .highlight{color:#FFB347}
.hero-desc{font-size:17px;color:rgba(255,255,255,.78);max-width:560px;margin:0 auto 40px}
.dvvn-search-box{background:#fff;border-radius:var(--radius);padding:8px;display:flex;align-items:center;gap:6px;max-width:820px;margin:0 auto 40px;box-shadow:0 8px 40px rgba(0,0,0,.18)}
.search-form-inner{display:flex;align-items:center;gap:6px;width:100%}
.search-segment{flex:1;display:flex;align-items:center;gap:8px;padding:8px 14px}
.search-segment i{color:var(--primary);font-size:15px;flex-shrink:0}
.search-segment input,.search-segment select{border:none;outline:none;font-size:14px;font-family:inherit;color:var(--text);width:100%;background:transparent}
.search-segment select{cursor:pointer}
.search-divider{width:1px;height:36px;background:var(--border);flex-shrink:0}
.btn-search{flex-shrink:0;padding:12px 26px;border-radius:10px;font-size:15px}
.hero-stats{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.stat{color:#fff;text-align:center}
.stat-num{font-size:28px;font-weight:800;display:block}
.stat-label{font-size:13px;color:rgba(255,255,255,.65)}

/* Categories */
.categories-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.cat-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:24px 16px 20px;text-align:center;cursor:pointer;transition:all var(--transition);text-decoration:none;color:var(--text);display:block}
.cat-card:hover{border-color:var(--primary);background:var(--primary-light);transform:translateY(-3px);box-shadow:var(--shadow)}
.cat-card:hover .cat-icon{background:var(--primary)}
.cat-card:hover .cat-icon i{color:#fff}
.cat-icon{width:56px;height:56px;border-radius:14px;background:var(--bg);margin:0 auto 14px;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}
.cat-icon i{font-size:22px;color:var(--primary)}
.cat-name{font-size:13px;font-weight:600;margin-bottom:4px}
.cat-count{font-size:12px;color:var(--text-muted)}
.cat-card-more{border-style:dashed;background:#fafafa}

/* Service card */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.dvvn-service-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1.5px solid var(--border);transition:all var(--transition);display:flex;flex-direction:column}
.dvvn-service-card:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:var(--shadow)}
.card-thumb-wrap{display:block;text-decoration:none}
.card-thumb{height:160px;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--primary-light),#c7d9ff);display:flex;align-items:center;justify-content:center}
.dvvn-avatar-initials{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:56px;font-weight:800;color:rgba(255,255,255,.8);letter-spacing:-2px}
.dvvn-avatar-img{width:100%;height:100%;object-fit:cover}
.dvvn-badge{position:absolute;top:10px;left:10px;padding:3px 9px;border-radius:6px;font-size:11px;font-weight:700}
.badge-hot{background:var(--accent);color:#fff}
.badge-new{background:var(--success);color:#fff}
.badge-top{background:var(--purple);color:#fff}
.badge-sale{background:var(--warning);color:#fff}
.badge-verified{background:var(--primary);color:#fff}
.card-body{padding:16px;display:flex;flex-direction:column;flex:1}
.card-cats{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px}
.card-cat-tag{background:var(--primary-light);color:var(--primary);font-size:11px;font-weight:600;padding:2px 8px;border-radius:20px;text-decoration:none;transition:all var(--transition)}
.card-cat-tag:hover{background:var(--primary);color:#fff}
.card-title{font-size:14px;font-weight:600;margin-bottom:8px;line-height:1.4;flex:1}
.card-title a{text-decoration:none;color:var(--text)}
.card-title a:hover{color:var(--primary)}
.card-provider{font-size:12px;color:var(--text-muted);margin-bottom:10px;display:flex;align-items:center;gap:5px}
.verified-icon{color:var(--primary);font-size:12px}
.card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:10px;margin-bottom:10px}
.card-price{font-size:15px;font-weight:800;color:var(--primary)}
.price-from{font-size:11px;font-weight:400;color:var(--text-muted)}
.price-unit{font-size:11px;color:var(--text-muted);font-weight:400}
.price-contact{font-size:13px;color:var(--accent);font-weight:600}
.dvvn-rating{display:flex;align-items:center;gap:4px;font-size:12px;font-weight:600}
.dvvn-rating i{color:#F59E0B}
.dvvn-rating em{font-style:normal;color:var(--text-muted);font-weight:400}
.card-actions{display:flex;gap:8px}
.card-actions .btn{flex:1;justify-content:center}

/* Location */
.location-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.loc-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1.5px solid var(--border);transition:all var(--transition);cursor:pointer;text-decoration:none}
.loc-card:hover{border-color:var(--primary);transform:translateY(-3px);box-shadow:var(--shadow)}
.loc-thumb{height:110px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.loc-thumb i{font-size:38px;opacity:.55}
.loc-num{position:absolute;top:10px;right:10px;background:var(--primary);color:#fff;font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px}
.loc-info{padding:14px 16px}
.loc-name{font-size:15px;font-weight:700;margin-bottom:2px;color:var(--text)}
.loc-sub{font-size:12px;color:var(--text-muted)}

/* Filter tabs */
.filter-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}
.filter-tab{padding:7px 16px;border-radius:20px;font-size:13px;font-weight:500;border:1.5px solid var(--border);background:#fff;color:var(--text-muted);cursor:pointer;transition:all var(--transition)}
.filter-tab:hover,.filter-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.grid-item.hidden{display:none}

/* How it works */
.dvvn-howitworks{background:linear-gradient(180deg,#F0F5FF 0%,#fff 100%)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step-card{background:#fff;border-radius:var(--radius);padding:32px 24px;text-align:center;border:1.5px solid var(--border);box-shadow:var(--shadow-sm)}
.step-num{width:44px;height:44px;background:var(--primary);color:#fff;border-radius:50%;font-size:18px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.step-icon{font-size:28px;color:var(--primary);margin-bottom:14px;display:block}
.step-card h3{font-size:16px;font-weight:700;margin-bottom:8px}
.step-card p{font-size:13px;color:var(--text-muted);line-height:1.6}

/* Provider CTA */
.dvvn-provider-cta-wrap{padding:0 0 72px}
.provider-cta{background:linear-gradient(135deg,#0057FF,#003FCC);border-radius:20px;padding:60px 48px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:30px;overflow:hidden;position:relative}
.provider-cta::before{content:'';position:absolute;right:-60px;top:-60px;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.05)}
.cta-text h2{font-size:28px;font-weight:800;color:#fff;margin-bottom:10px}
.cta-text p{font-size:15px;color:rgba(255,255,255,.75);max-width:420px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* Archive */
.dvvn-archive-wrap{display:grid;grid-template-columns:280px 1fr;gap:32px;padding:40px 0;align-items:start}
.dvvn-sidebar{position:sticky;top:calc(var(--header-h) + 16px)}
.sidebar-widget{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.widget-title{font-size:14px;font-weight:700;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid var(--primary-light);display:flex;align-items:center;gap:8px}
.widget-title i{color:var(--primary)}
.archive-search-box{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:12px 16px;display:flex;align-items:center;gap:10px;margin-bottom:20px}
.archive-search-box i{color:var(--text-muted)}
.archive-search-box input{flex:1;border:none;outline:none;font-size:14px;font-family:inherit;color:var(--text)}
.archive-search-box button{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:7px 14px;font-size:13px;font-weight:600;cursor:pointer}
.filter-list{list-style:none}
.filter-list li{margin-bottom:4px}
.filter-list label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;padding:5px 0;color:var(--text);transition:color var(--transition)}
.filter-list label:hover{color:var(--primary)}
.filter-list input[type=checkbox]{accent-color:var(--primary);width:15px;height:15px}
.filter-list .count{margin-left:auto;font-size:11px;color:var(--text-muted)}
.price-range-inputs{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.price-range-inputs input{border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:7px 10px;font-size:13px;font-family:inherit;width:100%;outline:none;transition:border-color var(--transition)}
.price-range-inputs input:focus{border-color:var(--primary)}
.archive-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.archive-topbar .result-count{font-size:14px;color:var(--text-muted)}
.archive-topbar .result-count strong{color:var(--text)}
.sort-select{border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:7px 12px;font-size:13px;font-family:inherit;cursor:pointer;outline:none;color:var(--text)}
.sort-select:focus{border-color:var(--primary)}
.mobile-filter-btn{display:none;align-items:center;gap:7px;background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;color:var(--text)}
.mobile-filter-btn i{color:var(--primary)}

/* Single */
.dvvn-single-wrap{display:grid;grid-template-columns:1fr 320px;gap:32px;padding:32px 0 60px;align-items:start}
.single-hero-thumb{border-radius:var(--radius);overflow:hidden;margin-bottom:28px;border:1.5px solid var(--border);min-height:280px;background:linear-gradient(135deg,var(--primary-light),#c7d9ff);display:flex;align-items:center;justify-content:center}
.single-hero-thumb img{width:100%;height:auto;object-fit:cover}
.single-hero-initials{font-size:100px;font-weight:800;color:rgba(255,255,255,.75)}
.single-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.gallery-item{border-radius:8px;overflow:hidden;cursor:pointer;aspect-ratio:1}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition)}
.gallery-item:hover img{transform:scale(1.05)}
.single-section{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:24px}
.single-section-title{font-size:17px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px;border-bottom:2px solid var(--primary-light);padding-bottom:12px}
.single-section-title i{color:var(--primary);width:20px}
.pricing-table{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pricing-plan{border:1.5px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center;transition:all var(--transition);cursor:pointer}
.pricing-plan:hover,.pricing-plan.recommended{border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,87,255,.1)}
.pricing-plan.recommended{background:var(--primary-light)}
.plan-name{font-size:14px;font-weight:700;margin-bottom:6px}
.plan-price{font-size:24px;font-weight:800;color:var(--primary);margin-bottom:4px}
.plan-unit{font-size:12px;color:var(--text-muted);margin-bottom:12px}
.plan-features{list-style:none;text-align:left}
.plan-features li{font-size:13px;padding:4px 0;display:flex;align-items:flex-start;gap:7px}
.plan-features li i{color:var(--success);margin-top:3px}
.plan-badge{background:var(--accent);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:20px;margin-bottom:10px;display:inline-block}
.faq-item{border:1.5px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px;overflow:hidden}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;cursor:pointer;font-size:14px;font-weight:600;background:var(--bg);transition:background var(--transition)}
.faq-q:hover{background:var(--primary-light)}
.faq-q i{transition:transform var(--transition);color:var(--primary)}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{display:none;padding:14px 16px;font-size:14px;color:var(--text-muted);line-height:1.7}
.faq-item.open .faq-a{display:block}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* Single sidebar */
.single-sidebar{position:sticky;top:calc(var(--header-h) + 16px)}
.contact-sidebar-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:20px}
.contact-sidebar-card .provider-name{font-size:16px;font-weight:700;margin-bottom:4px}
.contact-sidebar-card .provider-meta{font-size:13px;color:var(--text-muted);margin-bottom:16px}
.contact-actions{display:flex;flex-direction:column;gap:10px}
.contact-social-list{list-style:none;display:flex;gap:8px;margin-top:12px}
.contact-social-list li a{width:36px;height:36px;border-radius:50%;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all var(--transition);text-decoration:none;font-size:14px}
.contact-social-list li a:hover{background:var(--primary);color:#fff}
.tags-cloud{display:flex;flex-wrap:wrap;gap:6px}
.tag-chip{background:var(--bg);color:var(--text-muted);font-size:12px;padding:4px 10px;border-radius:20px;border:1px solid var(--border);text-decoration:none;transition:all var(--transition)}
.tag-chip:hover{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Contact form */
.dvvn-contact-form{background:var(--bg);border-radius:var(--radius);padding:28px}
.dvvn-contact-form h3{font-size:18px;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.dvvn-contact-form h3 i{color:var(--primary)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-group{display:flex;flex-direction:column;gap:5px}
.form-group label{font-size:13px;font-weight:600;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;font-size:14px;font-family:inherit;outline:none;transition:border-color var(--transition);color:var(--text);background:#fff}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,87,255,.1)}
.form-group textarea{resize:vertical;min-height:100px}
.form-group.full{grid-column:1/-1}
.form-submit{margin-top:6px}
.form-success{background:#f0fdf4;border:1.5px solid var(--success);border-radius:var(--radius-sm);padding:14px 16px;color:#065f46;font-size:14px;display:none}
.video-embed-wrap{position:relative;padding-bottom:56.25%;height:0;border-radius:var(--radius);overflow:hidden;background:#000}
.video-embed-wrap iframe{position:absolute;inset:0;width:100%;height:100%}

/* Footer */
.dvvn-footer{background:#0D1117;color:#9CA3AF;padding:64px 0 32px;margin-top:80px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand .dvvn-logo .logo-text{color:#fff}
.footer-brand>p{font-size:14px;margin-top:14px;line-height:1.7;max-width:300px}
.footer-social{display:flex;gap:10px;margin-top:20px}
.social-btn{width:36px;height:36px;background:#1F2937;border-radius:8px;display:flex;align-items:center;justify-content:center;text-decoration:none;transition:background var(--transition)}
.social-btn:hover{background:var(--primary)}
.social-btn i{color:#9CA3AF;font-size:14px}
.social-btn:hover i{color:#fff}
.footer-contact-info{margin-top:16px;display:flex;flex-direction:column;gap:6px}
.footer-contact-info div{font-size:13px;display:flex;align-items:flex-start;gap:8px}
.footer-contact-info i{color:var(--primary);margin-top:3px;flex-shrink:0}
.footer-contact-info a{color:#9CA3AF;text-decoration:none}
.footer-contact-info a:hover{color:#fff}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{color:#9CA3AF;text-decoration:none;font-size:14px;transition:color var(--transition)}
.footer-col ul li a:hover{color:#fff}
.footer-bottom{border-top:1px solid #1F2937;padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.footer-bottom p{font-size:13px}
.footer-bottom a{color:var(--primary)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{color:#9CA3AF;font-size:13px;text-decoration:none}
.footer-bottom-links a:hover{color:#fff}

/* Bottom Nav */
.dvvn-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:250;background:var(--white);border-top:1px solid var(--border);height:var(--bottom-nav-h);box-shadow:0 -4px 20px rgba(0,0,0,.1);justify-content:space-around;align-items:center}
.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;text-decoration:none;color:var(--text-muted);font-size:11px;font-weight:500;padding:8px;border-radius:8px;transition:color var(--transition);min-width:50px}
.bottom-nav-item i{font-size:20px}
.bottom-nav-item.active,.bottom-nav-item:hover{color:var(--primary)}

/* Support chat */
.dvvn-support-btn{position:fixed;bottom:90px;right:20px;z-index:400}
.support-toggle{width:52px;height:52px;border-radius:50%;background:var(--primary);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,87,255,.4);transition:all var(--transition);font-size:20px;color:#fff}
.support-toggle:hover{background:var(--primary-dark);transform:scale(1.08)}
.support-popup{position:absolute;bottom:62px;right:0;background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:210px;padding:14px;display:none}
.support-popup.open{display:block}
.support-popup-title{font-size:13px;font-weight:700;margin-bottom:10px;color:var(--text)}
.support-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);text-decoration:none;font-size:13px;color:var(--text);margin-bottom:6px;transition:all var(--transition);border:1px solid var(--border)}
.support-item:hover{background:var(--bg);color:var(--primary)}
.support-item i{width:18px}
.support-zalo{border-color:#0068FF;color:#0068FF}
.support-zalo:hover{background:#0068FF;color:#fff}
.support-fb{border-color:#1877F2;color:#1877F2}
.support-fb:hover{background:#1877F2;color:#fff}

/* Pagination */
.dvvn-pagination{margin-top:40px;display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.dvvn-pagination a,.dvvn-pagination span{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);border:1.5px solid var(--border);font-size:14px;font-weight:500;text-decoration:none;color:var(--text);transition:all var(--transition)}
.dvvn-pagination a:hover,.dvvn-pagination .current{background:var(--primary);color:#fff;border-color:var(--primary)}

/* No results */
.no-results{text-align:center;padding:60px 20px;color:var(--text-muted)}
.no-results i{font-size:48px;color:var(--border);margin-bottom:16px;display:block}
.no-results h3{font-size:18px;font-weight:700;color:var(--text);margin-bottom:8px}
.dvvn-loading{text-align:center;padding:40px;display:none}
.dvvn-loading i{font-size:28px;color:var(--primary);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* RESPONSIVE */
@media(max-width:1024px){
  .categories-grid{grid-template-columns:repeat(4,1fr)}
  .services-grid{grid-template-columns:repeat(3,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .dvvn-archive-wrap{grid-template-columns:1fr}
  .dvvn-sidebar{position:static;display:none}
  .dvvn-sidebar.sidebar-open{display:block;position:fixed;inset:0;z-index:350;background:rgba(0,0,0,.5);padding:20px;overflow-y:auto}
  .dvvn-sidebar.sidebar-open .sidebar-inner{background:var(--white);border-radius:var(--radius);padding:20px;max-width:360px;max-height:90vh;overflow-y:auto}
  .mobile-filter-btn{display:flex}
  .dvvn-single-wrap{grid-template-columns:1fr}
  .single-sidebar{position:static}
  .pricing-table{grid-template-columns:1fr}
  .location-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  body{padding-bottom:var(--bottom-nav-h)}
  .dvvn-nav-menu{display:none}
  .dvvn-hamburger{display:flex}
  .dvvn-nav-actions .btn{display:none}
  .nav-search-btn{display:flex}
  .dvvn-bottom-nav{display:flex}
  .dvvn-support-btn{bottom:calc(var(--bottom-nav-h) + 16px)}
  .categories-grid{grid-template-columns:repeat(3,1fr);gap:10px}
  .services-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .location-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:1fr 1fr;gap:14px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .single-gallery{grid-template-columns:repeat(3,1fr)}
  .dvvn-hero{padding:60px 0 50px}
  .dvvn-section{padding:50px 0}
  .dvvn-search-box{margin-bottom:28px}
  .search-form-inner{flex-direction:column}
  .search-divider{display:none}
  .search-segment{width:100%;border-bottom:1px solid var(--border);padding:10px 0}
  .btn-search{width:100%;justify-content:center}
  .hero-stats{gap:24px}
  .provider-cta{padding:36px 24px;flex-direction:column}
  .form-row{grid-template-columns:1fr}
  .dvvn-footer{margin-top:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
}
@media(max-width:480px){
  .categories-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:1fr}
  .location-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .single-gallery{grid-template-columns:repeat(2,1fr)}
  .filter-tabs{gap:5px}
  .filter-tab{padding:5px 11px;font-size:12px}
}