/* ══ OFFICEHUB — Shop Văn Phòng Phẩm — CLEAN-CORPORATE ══ */
/* Font: Manrope (unified heading+body) | Tone: light | Identity: CLEAN-CORPORATE */
/* Màu: Steel Blue #2563a8 + Charcoal Navy #1e293b | Prefix: vp- */

/* ─── Variables ─────────────────────────────────────── */
:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --dark: #0f172a;
  --dark2: #1e293b;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --accent: #2563a8;
  --accent-h: #1d4ed8;
  --accent-light: #dbeafe;
  --accent-mid: #3b82f6;
  --sans: 'Manrope', sans-serif;
  --radius: 8px;
  --radius-lg: 12px;
  --nav-h: 64px;
  --topbar-h: 36px;
  --nav-total: 100px; /* topbar + nav */
}

/* ─── Reset / Base ──────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:var(--sans);
  font-size:15px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
img{display:block;max-width:100%;height:auto;}
button{font-family:var(--sans);cursor:pointer;border:none;background:none;}
input,select,textarea{font-family:var(--sans);}

/* ─── Container ─────────────────────────────────────── */
.vp-container{
  max-width:1120px;
  margin:0 auto;
  padding:0 clamp(16px,4vw,48px);
}
.vp-sec{padding:clamp(56px,8vw,96px) 0;}
.vp-sec-sm{padding:clamp(32px,5vw,56px) 0;}

/* ─── Topbar ─────────────────────────────────────────  */
.vp-topbar{
  background:var(--accent);
  color:#fff;
  font-size:12.5px;
  font-weight:500;
  height:var(--topbar-h);
  display:flex;
  align-items:center;
  text-align:center;
  z-index:1001;
  position:relative;
}
.vp-topbar .vp-container{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:0;
  flex-wrap:wrap;
}
.vp-topbar-item{display:flex;align-items:center;gap:6px;padding:0 12px;}
.vp-topbar-sep{opacity:.45;margin:0 2px;}
.vp-topbar-icon{width:14px;height:14px;opacity:.85;flex-shrink:0;}
@media(max-width:576px){
  .vp-topbar{font-size:11px;}
  .vp-topbar-item{padding:0 6px;}
  .vp-topbar-sep{display:none;}
  .vp-topbar .vp-container{gap:4px;}
}

/* ─── Navigation ─────────────────────────────────────  */
#vp-nav{
  position:sticky;
  top:0;
  z-index:1000;
  background:var(--surface);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 4px rgba(0,0,0,.06);
}
.vp-nav-inner{
  display:flex;
  align-items:center;
  height:var(--nav-h);
  gap:20px;
}
.vp-logo{
  display:flex;
  align-items:center;
  gap:8px;
  flex-shrink:0;
  text-decoration:none;
}
.vp-logo-mark{
  width:34px;height:34px;
  background:var(--accent);
  border-radius:7px;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;color:#fff;
  letter-spacing:-1px;
  flex-shrink:0;
}
.vp-logo-text{
  font-size:18px;font-weight:800;
  color:var(--text);
  letter-spacing:-0.5px;
  line-height:1;
}
.vp-logo-text span{color:var(--accent);}

/* Desktop nav links */
.vp-nav-links{
  display:flex;
  align-items:center;
  gap:2px;
  padding:0;
  margin:0;
  flex:1;
}
.vp-nav-links li a{
  display:block;
  padding:6px 13px;
  border-radius:var(--radius);
  font-size:14px;
  font-weight:600;
  color:var(--text-2);
  transition:background .18s,color .18s;
  white-space:nowrap;
}
.vp-nav-links li a:hover{
  background:var(--accent-light);
  color:var(--accent);
}
.vp-nav-links li a.active{
  background:var(--accent);
  color:#fff;
}

/* Nav actions */
.vp-nav-actions{
  display:flex;align-items:center;gap:8px;flex-shrink:0;
}
.vp-nav-action-btn{
  display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--radius);
  color:var(--text-2);
  transition:background .18s,color .18s;
}
.vp-nav-action-btn:hover{background:var(--accent-light);color:var(--accent);}
.vp-nav-action-btn svg{width:20px;height:20px;}

/* Cart link with badge */
.vp-cart-link{
  position:relative;
  display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:var(--radius);
  color:var(--text-2);
  transition:background .18s,color .18s;
  text-decoration:none;
}
.vp-cart-link:hover{background:var(--accent-light);color:var(--accent);}
.vp-cart-link svg{width:20px;height:20px;}
.vp-cart-count{
  position:absolute;top:-2px;right:-2px;
  background:var(--accent);color:#fff;
  font-size:10px;font-weight:700;
  min-width:16px;height:16px;
  border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  padding:0 3px;
  line-height:1;
}
.vp-cart-count:empty,.vp-cart-count[data-count="0"]{display:none;}

/* Hamburger */
#navBurger{
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  gap:5px;width:38px;height:38px;border-radius:var(--radius);
  background:none;border:none;cursor:pointer;
  color:var(--text);
  transition:background .18s;
}
#navBurger:hover{background:var(--border-light);}
#navBurger span{
  display:block;width:20px;height:2px;background:currentColor;
  border-radius:2px;transition:all .28s;transform-origin:center;
}
#navBurger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
#navBurger.open span:nth-child(2){opacity:0;}
#navBurger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Search panel */
.vp-search-panel{
  border-top:1px solid var(--border-light);
  padding:12px 0;
  background:var(--surface);
}
.vp-search-form{
  display:flex;gap:8px;max-width:600px;margin:0 auto;
}
.vp-search-form input{
  flex:1;
  height:42px;
  border:1.5px solid var(--border);
  border-radius:var(--radius);
  padding:0 16px;
  font-size:14px;
  color:var(--text);
  background:var(--bg);
  outline:none;
  transition:border-color .18s;
}
.vp-search-form input:focus{border-color:var(--accent);}
.vp-search-form button{
  height:42px;padding:0 20px;
  background:var(--accent);color:#fff;
  border-radius:var(--radius);
  font-size:14px;font-weight:600;
  transition:background .18s;
  white-space:nowrap;
}
.vp-search-form button:hover{background:var(--accent-h);}

/* Mobile nav overlay */
.vp-mob-nav{
  position:fixed;inset:0;z-index:1100;
  background:var(--surface);
  transform:translateX(100%);
  transition:transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;
  padding:20px;
  padding-top:80px;
}
.vp-mob-nav.open{transform:translateX(0);}
.vp-mob-close{
  position:absolute;top:16px;right:16px;
  width:38px;height:38px;border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;
  background:var(--border-light);
}
.vp-mob-close svg{width:20px;height:20px;}
.vp-mob-links li a{
  display:block;padding:14px 0;
  font-size:18px;font-weight:700;
  color:var(--text);
  border-bottom:1px solid var(--border-light);
  transition:color .18s;
}
.vp-mob-links li a:hover,.vp-mob-links li a.active{color:var(--accent);}
.vp-mob-actions{margin-top:24px;display:flex;flex-direction:column;gap:10px;}
.vp-mob-actions a{
  display:flex;align-items:center;gap:10px;
  font-size:14px;color:var(--text-2);
}

/* ─── Buttons ────────────────────────────────────────── */
.vp-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 20px;
  border-radius:var(--radius);
  font-size:14px;font-weight:600;
  font-family:var(--sans);
  cursor:pointer;
  transition:all .2s;
  border:none;
  line-height:1;
  white-space:nowrap;
}
.vp-btn-primary{background:var(--accent);color:#fff;}
.vp-btn-primary:hover{background:var(--accent-h);transform:translateY(-1px);box-shadow:0 4px 12px rgba(37,99,168,.3);}
.vp-btn-outline{background:transparent;border:1.5px solid var(--accent);color:var(--accent);}
.vp-btn-outline:hover{background:var(--accent-light);}
.vp-btn-ghost{background:transparent;border:1.5px solid var(--border);color:var(--text-2);}
.vp-btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
.vp-btn-sm{padding:7px 14px;font-size:13px;}
.vp-btn-lg{padding:13px 28px;font-size:15px;}
.vp-btn-full{width:100%;}
.vp-btn-white{background:#fff;color:var(--accent);}
.vp-btn-white:hover{background:var(--accent-light);}
.vp-btn-dark{background:var(--dark2);color:#fff;}
.vp-btn-dark:hover{background:var(--dark);}

/* ─── Section headings ───────────────────────────────── */
.vp-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:700;
  letter-spacing:1.5px;text-transform:uppercase;
  color:var(--accent);
  margin-bottom:12px;
}
.vp-eyebrow::before{
  content:'';display:block;width:24px;height:2px;background:var(--accent);border-radius:1px;
}
.vp-sec-title{
  font-size:clamp(22px,3.5vw,36px);
  font-weight:800;line-height:1.2;
  letter-spacing:-0.5px;
  color:var(--text);
  margin-bottom:10px;
}
.vp-sec-sub{
  font-size:15px;color:var(--text-2);font-weight:400;
  max-width:480px;line-height:1.7;
}

/* ─── Page Header (Search Zone) — Biến thể 1 ─────────── */
.vp-page-header{
  background:linear-gradient(135deg,#f0f5ff 0%,var(--bg) 100%);
  border-bottom:1px solid var(--border);
  padding:40px 0 36px;
}
.vp-page-header-inner{max-width:700px;margin:0 auto;text-align:center;}
.vp-page-header h1{
  font-size:clamp(26px,4vw,40px);
  font-weight:800;
  color:var(--text);
  letter-spacing:-0.8px;
  line-height:1.2;
  margin-bottom:6px;
}
.vp-page-header-sub{
  font-size:14px;color:var(--text-2);
  margin-bottom:20px;
}

/* Search box (main catalog header) */
.vp-search-zone{
  display:flex;gap:0;
  background:var(--surface);
  border:2px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:border-color .2s,box-shadow .2s;
  box-shadow:0 1px 6px rgba(0,0,0,.06);
}
.vp-search-zone:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(37,99,168,.12);
}
.vp-search-zone input{
  flex:1;height:52px;
  padding:0 20px;
  font-size:15px;
  border:none;outline:none;
  background:transparent;
  color:var(--text);
}
.vp-search-zone input::placeholder{color:var(--text-3);}
.vp-search-zone button{
  height:52px;padding:0 24px;
  background:var(--accent);color:#fff;
  font-size:14px;font-weight:700;
  transition:background .18s;
  white-space:nowrap;
  border:none;cursor:pointer;
}
.vp-search-zone button:hover{background:var(--accent-h);}

/* ─── Filter Toolbar ─────────────────────────────────── */
.vp-toolbar-wrap{
  background:var(--surface);
  border-bottom:1px solid var(--border);
  padding:12px 0;
  position:sticky;
  top:var(--nav-h);
  z-index:100;
}
.vp-toolbar{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
}
.vp-toolbar-divider{
  width:1px;height:24px;background:var(--border);flex-shrink:0;
  margin:0 4px;
}

/* Category pills */
.vp-cat-pills{
  display:flex;align-items:center;gap:6px;flex-wrap:wrap;
}
.vp-cat-pill{
  padding:5px 12px;border-radius:20px;
  font-size:13px;font-weight:600;
  border:1.5px solid var(--border);
  color:var(--text-2);
  background:var(--surface);
  cursor:pointer;
  transition:all .18s;
  white-space:nowrap;
}
.vp-cat-pill:hover{border-color:var(--accent);color:var(--accent);}
.vp-cat-pill.active{
  background:var(--accent);border-color:var(--accent);color:#fff;
}

/* Dropdown filters */
.vp-dropdown{position:relative;}
.vp-dropdown-btn{
  display:flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:var(--radius);
  font-size:13px;font-weight:600;
  color:var(--text-2);
  border:1.5px solid var(--border);
  background:var(--surface);
  cursor:pointer;
  transition:all .18s;
  white-space:nowrap;
}
.vp-dropdown-btn:hover,.vp-dropdown-btn.active{
  border-color:var(--accent);color:var(--accent);
}
.vp-dropdown-btn .vp-dd-arrow{
  width:14px;height:14px;
  transition:transform .2s;
  flex-shrink:0;
}
.vp-dropdown-btn.open .vp-dd-arrow{transform:rotate(180deg);}
.vp-dropdown-btn .vp-dd-badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:16px;height:16px;
  background:var(--accent);color:#fff;
  font-size:10px;font-weight:700;
  border-radius:9px;padding:0 3px;
}

.vp-dropdown-menu{
  position:absolute;top:calc(100% + 6px);left:0;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:0 8px 32px rgba(0,0,0,.1);
  padding:10px;
  min-width:200px;
  z-index:200;
  display:none;
}
.vp-dropdown-menu.show{display:block;}
.vp-dd-option{
  display:flex;align-items:center;gap:10px;
  padding:7px 10px;border-radius:6px;
  cursor:pointer;
  transition:background .15s;
}
.vp-dd-option:hover{background:var(--border-light);}
.vp-dd-option input[type="checkbox"]{
  width:15px;height:15px;
  accent-color:var(--accent);
  cursor:pointer;flex-shrink:0;
}
.vp-dd-option label{
  font-size:13px;color:var(--text-2);cursor:pointer;
  font-weight:500;
}

/* Price range */
.vp-price-range{
  display:flex;align-items:center;gap:8px;padding:4px 12px;
  border:1.5px solid var(--border);border-radius:var(--radius);
  background:var(--surface);
  min-width:200px;
}
.vp-price-range input[type="range"]{
  flex:1;height:4px;
  accent-color:var(--accent);
  cursor:pointer;
}
.vp-price-label{
  font-size:12px;color:var(--text-2);font-weight:600;white-space:nowrap;
}

/* Sort */
.vp-sort{
  display:flex;align-items:center;gap:6px;
  padding:6px 12px;
  border:1.5px solid var(--border);border-radius:var(--radius);
  background:var(--surface);
  font-size:13px;font-weight:600;
  color:var(--text-2);
  cursor:pointer;
}
.vp-sort select{
  border:none;outline:none;background:transparent;
  font-family:var(--sans);font-size:13px;font-weight:600;
  color:var(--text-2);cursor:pointer;
}

/* Result count */
.vp-result-count{
  font-size:13px;color:var(--text-3);font-weight:500;
  margin-left:auto;white-space:nowrap;
}

/* Mobile filter btn */
.vp-filter-mobile-btn{
  display:flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:var(--radius);
  font-size:13px;font-weight:700;
  border:1.5px solid var(--border);
  background:var(--surface);
  color:var(--text);
  cursor:pointer;
  transition:border-color .18s;
}
.vp-filter-mobile-btn:hover{border-color:var(--accent);color:var(--accent);}
.vp-filter-mobile-btn .vp-filter-badge{
  background:var(--accent);color:#fff;
  font-size:10px;font-weight:700;
  min-width:18px;height:18px;
  border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  padding:0 4px;
}

/* ─── Active Filter Chips ─────────────────────────────── */
.vp-chips-row{
  display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  padding:8px 0 4px;
}
.vp-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:20px;
  background:var(--accent-light);
  color:var(--accent);
  font-size:12px;font-weight:600;
}
.vp-chip-remove{
  display:flex;align-items:center;justify-content:center;
  width:14px;height:14px;border-radius:50%;
  background:var(--accent);color:#fff;
  cursor:pointer;
  transition:opacity .15s;
  flex-shrink:0;
}
.vp-chip-remove:hover{opacity:.8;}
.vp-chip-remove svg{width:8px;height:8px;}
.vp-chips-clear{
  font-size:12px;font-weight:600;
  color:var(--text-3);
  cursor:pointer;
  padding:4px 8px;
  text-decoration:underline;
  text-underline-offset:2px;
  transition:color .15s;
}
.vp-chips-clear:hover{color:var(--accent);}

/* ─── Product Grid ───────────────────────────────────── */
.vp-catalog-wrap{padding:24px 0 48px;}
.vp-prod-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}
@media(max-width:1100px){.vp-prod-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:768px){.vp-prod-grid{grid-template-columns:repeat(2,1fr);gap:12px;}}
@media(max-width:400px){.vp-prod-grid{grid-template-columns:1fr;}}

/* Product card */
.vp-prod-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  transition:border-color .2s,box-shadow .2s,transform .2s;
  cursor:pointer;
  display:flex;flex-direction:column;
}
.vp-prod-card:hover{
  border-color:var(--accent);
  box-shadow:0 4px 20px rgba(37,99,168,.1);
  transform:translateY(-3px);
}
.vp-prod-img{
  position:relative;
  aspect-ratio:4/3;
  overflow:hidden;
  background:var(--border-light);
}
.vp-prod-img img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .35s;
}
.vp-prod-card:hover .vp-prod-img img{transform:scale(1.04);}
.vp-prod-badge{
  position:absolute;top:10px;left:10px;
  font-size:10px;font-weight:700;
  padding:3px 8px;border-radius:4px;
  text-transform:uppercase;letter-spacing:.5px;
}
.vp-prod-badge-new{background:#10b981;color:#fff;}
.vp-prod-badge-sale{background:#ef4444;color:#fff;}
.vp-prod-badge-hot{background:#f59e0b;color:#fff;}
.vp-prod-badge-out{background:var(--text-3);color:#fff;}
.vp-prod-fav{
  position:absolute;top:10px;right:10px;
  width:30px;height:30px;border-radius:50%;
  background:rgba(255,255,255,.9);
  display:flex;align-items:center;justify-content:center;
  opacity:0;
  transition:opacity .2s;
  cursor:pointer;
}
.vp-prod-card:hover .vp-prod-fav{opacity:1;}
.vp-prod-fav svg{width:16px;height:16px;color:var(--text-2);}

.vp-prod-body{padding:12px;flex:1;display:flex;flex-direction:column;}
.vp-prod-brand{
  font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;
  color:var(--accent);
  margin-bottom:4px;
}
.vp-prod-name{
  font-size:13px;font-weight:600;
  color:var(--text);
  line-height:1.45;
  margin-bottom:8px;
  flex:1;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.vp-prod-name a{color:inherit;}
.vp-prod-name a:hover{color:var(--accent);}
.vp-prod-price{
  display:flex;align-items:baseline;gap:8px;
  margin-bottom:10px;
}
.vp-price-main{
  font-size:16px;font-weight:800;
  color:var(--text);
}
.vp-price-sale{color:#ef4444;}
.vp-price-old{
  font-size:12px;font-weight:500;
  color:var(--text-3);
  text-decoration:line-through;
}
.vp-prod-rating{
  display:flex;align-items:center;gap:4px;
  font-size:12px;color:var(--text-3);
  margin-bottom:10px;
}
.vp-rating-stars{color:#f59e0b;font-size:11px;}
.vp-prod-actions{
  display:flex;gap:6px;
}
.vp-btn-add{
  flex:1;
  padding:8px 12px;
  background:var(--accent);color:#fff;
  border-radius:6px;
  font-size:12px;font-weight:700;
  cursor:pointer;
  transition:background .18s;
  border:none;
  white-space:nowrap;
}
.vp-btn-add:hover{background:var(--accent-h);}
.vp-btn-add:disabled{
  background:var(--border);color:var(--text-3);cursor:not-allowed;
}
.vp-btn-detail{
  padding:8px 10px;
  border:1.5px solid var(--border);
  border-radius:6px;
  font-size:12px;font-weight:600;
  color:var(--text-2);
  cursor:pointer;
  transition:all .18s;
  background:transparent;
  white-space:nowrap;
}
.vp-btn-detail:hover{border-color:var(--accent);color:var(--accent);}

/* Empty state */
.vp-empty-state{
  text-align:center;
  padding:64px 24px;
}
.vp-empty-state svg{
  width:56px;height:56px;
  color:var(--text-3);
  margin:0 auto 16px;
}
.vp-empty-state h3{
  font-size:18px;font-weight:700;
  color:var(--text);margin-bottom:8px;
}
.vp-empty-state p{
  font-size:14px;color:var(--text-2);margin-bottom:20px;
}

/* ─── Pagination ─────────────────────────────────────── */
.vp-pagination{
  display:flex;align-items:center;justify-content:center;
  gap:4px;
  padding:24px 0 8px;
}
.vp-page-item{list-style:none;}
.vp-page-item .page-link{
  display:flex;align-items:center;justify-content:center;
  min-width:36px;height:36px;
  border-radius:var(--radius);
  font-size:13px;font-weight:600;
  color:var(--text-2);
  background:var(--surface);
  border:1px solid var(--border);
  cursor:pointer;
  transition:all .18s;
  padding:0 6px;
}
.vp-page-item .page-link:hover{
  border-color:var(--accent);color:var(--accent);background:var(--accent-light);
}
.vp-page-item.active .page-link{
  background:var(--accent);color:#fff;border-color:var(--accent);
}

/* ─── Mobile Offcanvas Filter ─────────────────────────── */
.vp-offcanvas{
  position:fixed;inset:0;z-index:1200;
  visibility:hidden;
}
.vp-offcanvas.show{visibility:visible;}
.vp-offcanvas-backdrop{
  position:absolute;inset:0;
  background:rgba(0,0,0,.5);
  opacity:0;transition:opacity .3s;
}
.vp-offcanvas.show .vp-offcanvas-backdrop{opacity:1;}
.vp-offcanvas-panel{
  position:absolute;left:0;top:0;bottom:0;
  width:min(340px,92vw);
  background:var(--surface);
  overflow-y:auto;
  transform:translateX(-100%);
  transition:transform .3s cubic-bezier(.4,0,.2,1);
  padding:20px;
}
.vp-offcanvas.show .vp-offcanvas-panel{transform:translateX(0);}
.vp-offcanvas-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:20px;
  padding-bottom:16px;
  border-bottom:1px solid var(--border);
}
.vp-offcanvas-title{font-size:17px;font-weight:800;color:var(--text);}
.vp-offcanvas-close{
  width:32px;height:32px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  background:var(--border-light);cursor:pointer;
}
.vp-offcanvas-close svg{width:16px;height:16px;}
.vp-filter-section{margin-bottom:20px;}
.vp-filter-section-title{
  font-size:13px;font-weight:700;
  text-transform:uppercase;letter-spacing:.5px;
  color:var(--text-2);
  margin-bottom:10px;
}

/* ─── Trust Strip (inline, not section) ──────────────── */
.vp-trust-strip{
  display:flex;align-items:center;gap:4px;flex-wrap:wrap;
  font-size:11.5px;color:var(--text-3);
  margin-top:6px;
}
.vp-trust-strip span{display:flex;align-items:center;gap:3px;}
.vp-trust-strip span::before{content:'✓';color:#10b981;font-weight:700;}
.vp-trust-sep{color:var(--border);}

/* ─── Product Detail Page ────────────────────────────── */
.vp-detail-wrap{padding:clamp(32px,5vw,56px) 0;}
.vp-detail-wrap .vp-breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--text-3);
  margin-bottom:28px;flex-wrap:wrap;
}
.vp-detail-wrap .vp-breadcrumb a{color:var(--text-2);transition:color .15s;}
.vp-detail-wrap .vp-breadcrumb a:hover{color:var(--accent);}
.vp-breadcrumb-sep{color:var(--border);}

.vp-detail-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}
@media(max-width:768px){.vp-detail-grid{grid-template-columns:1fr;gap:24px;}}

.vp-detail-gallery{position:sticky;top:calc(var(--nav-h) + 16px);}
.vp-gallery-main{
  aspect-ratio:1;border-radius:var(--radius-lg);
  overflow:hidden;background:var(--border-light);margin-bottom:10px;
  border:1px solid var(--border);
}
.vp-gallery-main img{width:100%;height:100%;object-fit:cover;}
.vp-gallery-thumbs{display:flex;gap:8px;}
.vp-gallery-thumb{
  width:68px;height:68px;border-radius:6px;overflow:hidden;
  border:2px solid var(--border);cursor:pointer;
  transition:border-color .18s;flex-shrink:0;
}
.vp-gallery-thumb.active,.vp-gallery-thumb:hover{border-color:var(--accent);}
.vp-gallery-thumb img{width:100%;height:100%;object-fit:cover;}

.vp-detail-info{}
.vp-detail-brand{font-size:12px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;}
.vp-detail-name{font-size:clamp(20px,3vw,28px);font-weight:800;letter-spacing:-0.4px;color:var(--text);margin-bottom:12px;line-height:1.3;}
.vp-detail-rating{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:13px;color:var(--text-2);}
.vp-detail-price{margin-bottom:20px;}
.vp-detail-price-main{font-size:28px;font-weight:800;color:var(--text);}
.vp-detail-price-sale{color:#ef4444;}
.vp-detail-price-old{font-size:16px;font-weight:500;color:var(--text-3);text-decoration:line-through;margin-left:8px;}
.vp-detail-desc{font-size:14px;color:var(--text-2);line-height:1.75;margin-bottom:20px;}
.vp-detail-options{margin-bottom:20px;}
.vp-detail-option-label{font-size:13px;font-weight:700;color:var(--text);margin-bottom:8px;}
.vp-qty-wrap{
  display:flex;align-items:center;gap:0;
  border:1.5px solid var(--border);border-radius:var(--radius);
  overflow:hidden;width:fit-content;
  margin-bottom:20px;
}
.vp-qty-btn{
  width:40px;height:40px;
  display:flex;align-items:center;justify-content:center;
  background:var(--border-light);cursor:pointer;
  font-size:18px;font-weight:700;color:var(--text-2);
  border:none;
  transition:background .15s;
}
.vp-qty-btn:hover{background:var(--border);}
#vp-qty{
  width:56px;text-align:center;border:none;outline:none;
  font-size:15px;font-weight:700;color:var(--text);
  background:transparent;
}
.vp-detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;}
.vp-detail-actions .vp-btn{flex:1;min-width:140px;}
.vp-detail-trust{
  display:flex;flex-direction:column;gap:8px;
  background:var(--border-light);border-radius:var(--radius);
  padding:14px;
}
.vp-detail-trust-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-2);}
.vp-detail-trust-item svg{width:16px;height:16px;color:var(--accent);flex-shrink:0;}

/* Detail tabs */
.vp-detail-tabs{margin-top:48px;}
.vp-tab-list{
  display:flex;gap:0;
  border-bottom:2px solid var(--border);
  margin-bottom:24px;
  overflow-x:auto;
  scrollbar-width:none;
}
.vp-tab-list::-webkit-scrollbar{display:none;}
.vp-tab-btn{
  padding:10px 20px;
  font-size:14px;font-weight:700;
  color:var(--text-2);
  border-bottom:2px solid transparent;
  margin-bottom:-2px;
  cursor:pointer;
  transition:color .18s,border-color .18s;
  white-space:nowrap;
}
.vp-tab-btn.active,.vp-tab-btn:hover{color:var(--accent);}
.vp-tab-btn.active{border-bottom-color:var(--accent);}
.vp-tab-panel{display:none;font-size:14px;color:var(--text-2);line-height:1.75;}
.vp-tab-panel.active{display:block;}
.vp-specs-table{width:100%;border-collapse:collapse;}
.vp-specs-table tr:nth-child(even) td{background:var(--border-light);}
.vp-specs-table td{padding:9px 14px;border:1px solid var(--border);font-size:13px;}
.vp-specs-table td:first-child{font-weight:600;color:var(--text);width:40%;}

/* Related products */
.vp-related{padding:48px 0;}

/* ─── Cart Page ──────────────────────────────────────── */
.vp-cart-wrap{padding:clamp(32px,5vw,56px) 0;}
.vp-cart-title{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-0.4px;margin-bottom:28px;}
.vp-cart-grid{
  display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start;
}
@media(max-width:900px){.vp-cart-grid{grid-template-columns:1fr;}}

.vp-cart-items{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;}
.vp-cart-item{
  display:grid;grid-template-columns:80px 1fr auto auto;gap:14px;
  padding:16px;border-bottom:1px solid var(--border-light);
  align-items:center;
}
.vp-cart-item:last-child{border-bottom:none;}
.vp-cart-item-img{
  width:80px;height:80px;border-radius:6px;overflow:hidden;
  background:var(--border-light);flex-shrink:0;
}
.vp-cart-item-img img{width:100%;height:100%;object-fit:cover;}
.vp-cart-item-name{font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px;}
.vp-cart-item-brand{font-size:11px;font-weight:700;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;}
.vp-cart-item-price{font-size:15px;font-weight:800;color:var(--text);text-align:right;white-space:nowrap;}
.vp-cart-item-remove{
  background:none;border:none;cursor:pointer;
  color:var(--text-3);
  transition:color .15s;
  padding:4px;
}
.vp-cart-item-remove:hover{color:#ef4444;}
.vp-cart-item-remove svg{width:16px;height:16px;}
@media(max-width:540px){
  .vp-cart-item{grid-template-columns:64px 1fr;grid-template-rows:auto auto;}
  .vp-cart-item-img{width:64px;height:64px;}
  .vp-cart-item-actions{grid-column:2;display:flex;align-items:center;justify-content:space-between;}
}

.vp-cart-qty{
  display:flex;align-items:center;gap:0;
  border:1px solid var(--border);border-radius:6px;overflow:hidden;
}
.vp-cart-qty button{
  width:30px;height:30px;background:var(--border-light);
  font-size:14px;font-weight:700;color:var(--text-2);
  border:none;cursor:pointer;transition:background .15s;
}
.vp-cart-qty button:hover{background:var(--border);}
.vp-cart-qty span{
  width:34px;text-align:center;font-size:13px;font-weight:700;
}

/* Cart summary */
.vp-cart-summary{
  background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:20px;
  position:sticky;top:calc(var(--nav-h) + 16px);
}
.vp-cart-summary-title{font-size:16px;font-weight:800;margin-bottom:16px;color:var(--text);}
.vp-summary-row{
  display:flex;justify-content:space-between;align-items:center;
  font-size:14px;color:var(--text-2);padding:6px 0;
}
.vp-summary-row-total{
  font-size:17px;font-weight:800;color:var(--text);
  border-top:2px solid var(--border);
  padding-top:12px;margin-top:6px;
}
.vp-coupon-wrap{margin:12px 0;}
.vp-coupon-input{
  display:flex;gap:6px;
}
.vp-coupon-input input{
  flex:1;height:38px;padding:0 12px;
  border:1.5px solid var(--border);border-radius:6px;
  font-size:13px;outline:none;
  transition:border-color .18s;
}
.vp-coupon-input input:focus{border-color:var(--accent);}
.vp-coupon-input button{
  height:38px;padding:0 14px;
  background:var(--accent);color:#fff;
  border-radius:6px;font-size:13px;font-weight:700;
  border:none;cursor:pointer;
  transition:background .18s;
}
.vp-coupon-input button:hover{background:var(--accent-h);}
.vp-cart-empty{text-align:center;padding:60px 24px;}
.vp-cart-empty svg{width:48px;height:48px;color:var(--text-3);margin:0 auto 16px;}

/* ─── Collections Page ───────────────────────────────── */
.vp-collections-hero{
  background:linear-gradient(135deg,var(--dark2) 0%,var(--accent) 100%);
  padding:56px 0;color:#fff;text-align:center;
}
.vp-collections-hero h1{font-size:clamp(28px,4vw,44px);font-weight:800;margin-bottom:10px;letter-spacing:-0.8px;}
.vp-collections-hero p{font-size:15px;opacity:.8;}
.vp-collections-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
  padding:clamp(32px,5vw,56px) 0;
}
@media(max-width:640px){.vp-collections-grid{grid-template-columns:1fr;}}
.vp-collection-card{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  aspect-ratio:16/10;cursor:pointer;
}
.vp-collection-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .4s;
}
.vp-collection-card:hover img{transform:scale(1.06);}
.vp-collection-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(15,23,42,.85) 0%,rgba(15,23,42,.2) 60%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:24px;
  transition:background .3s;
}
.vp-collection-name{font-size:20px;font-weight:800;color:#fff;margin-bottom:4px;}
.vp-collection-count{font-size:13px;color:rgba(255,255,255,.7);}
.vp-collection-arrow{
  position:absolute;top:16px;right:16px;
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.15);
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  opacity:0;transition:opacity .2s;
}
.vp-collection-card:hover .vp-collection-arrow{opacity:1;}
.vp-collection-arrow svg{width:16px;height:16px;}

/* ─── Promotions Page ────────────────────────────────── */
.vp-promo-hero{
  background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%);
  color:#fff;padding:48px 0;text-align:center;
}
.vp-promo-hero h1{font-size:clamp(28px,4vw,42px);font-weight:800;margin-bottom:8px;letter-spacing:-0.8px;}
.vp-promo-hero p{font-size:15px;opacity:.85;}
.vp-promo-countdown{
  display:flex;align-items:center;justify-content:center;gap:10px;
  margin-top:20px;
}
.vp-promo-clock{
  display:flex;align-items:center;gap:4px;
}
.vp-clock-item{
  text-align:center;background:rgba(255,255,255,.2);
  border-radius:6px;padding:8px 12px;min-width:54px;
}
.vp-clock-item span{display:block;}
.vp-clock-num{font-size:22px;font-weight:800;line-height:1;}
.vp-clock-label{font-size:10px;opacity:.7;text-transform:uppercase;letter-spacing:.5px;}
.vp-clock-sep{font-size:22px;font-weight:800;opacity:.6;}

.vp-promo-codes{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;margin:clamp(24px,4vw,48px) 0 0;
}
.vp-promo-codes h2{font-size:18px;font-weight:800;margin-bottom:16px;}
.vp-promo-code-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;}
.vp-promo-code-card{
  border:2px dashed var(--accent);border-radius:var(--radius);
  padding:14px;text-align:center;
  cursor:pointer;transition:background .18s;
}
.vp-promo-code-card:hover{background:var(--accent-light);}
.vp-promo-code-val{
  font-size:20px;font-weight:800;color:var(--accent);
  letter-spacing:2px;margin-bottom:4px;
}
.vp-promo-code-desc{font-size:12px;color:var(--text-2);}

/* ─── Services Page (dich-vu.html) ───────────────────── */
.vp-sv-hero{
  background:linear-gradient(145deg,var(--dark) 0%,var(--dark2) 60%,var(--accent) 100%);
  color:#fff;
  padding:clamp(60px,9vw,100px) 0;
}
.vp-sv-hero-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
}
@media(max-width:768px){.vp-sv-hero-grid{grid-template-columns:1fr;}}
.vp-sv-hero-eyebrow{
  font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;
  color:rgba(255,255,255,.65);margin-bottom:12px;
}
.vp-sv-hero h1{
  font-size:clamp(28px,4.5vw,48px);font-weight:800;
  letter-spacing:-1px;line-height:1.15;
  margin-bottom:16px;
}
.vp-sv-hero p{font-size:16px;line-height:1.7;opacity:.8;margin-bottom:28px;}
.vp-sv-hero-actions{display:flex;gap:12px;flex-wrap:wrap;}
.vp-sv-hero-img{
  border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:4/3;
  box-shadow:0 24px 64px rgba(0,0,0,.4);
}
.vp-sv-hero-img img{width:100%;height:100%;object-fit:cover;}

/* Service cards */
.vp-sv-cards-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
@media(max-width:900px){.vp-sv-cards-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:540px){.vp-sv-cards-grid{grid-template-columns:1fr;}}
.vp-sv-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:28px 22px;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.vp-sv-card:hover{
  border-color:var(--accent);
  box-shadow:0 8px 28px rgba(37,99,168,.1);
  transform:translateY(-4px);
}
.vp-sv-card-icon{
  width:48px;height:48px;border-radius:10px;
  background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.vp-sv-card-icon svg{width:24px;height:24px;color:var(--accent);}
.vp-sv-card h3{font-size:16px;font-weight:700;color:var(--text);margin-bottom:8px;}
.vp-sv-card p{font-size:13px;color:var(--text-2);line-height:1.65;}

/* Process steps */
.vp-process-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  position:relative;
}
.vp-process-grid::before{
  content:'';
  position:absolute;
  top:24px;left:calc(12.5% + 24px);right:calc(12.5% + 24px);
  height:2px;background:var(--border);
  z-index:0;
}
@media(max-width:900px){
  .vp-process-grid{grid-template-columns:repeat(2,1fr);}
  .vp-process-grid::before{display:none;}
}
@media(max-width:480px){.vp-process-grid{grid-template-columns:1fr;}}
.vp-process-item{text-align:center;position:relative;z-index:1;}
.vp-process-num{
  width:48px;height:48px;border-radius:50%;
  background:var(--accent);color:#fff;
  font-size:16px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;
  flex-shrink:0;
  box-shadow:0 4px 12px rgba(37,99,168,.3);
}
.vp-process-item h4{font-size:15px;font-weight:700;color:var(--text);margin-bottom:6px;}
.vp-process-item p{font-size:13px;color:var(--text-2);}

/* Why-choose-us */
.vp-why-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
@media(max-width:900px){.vp-why-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.vp-why-grid{grid-template-columns:1fr;}}
.vp-why-item{
  text-align:center;padding:24px 16px;
}
.vp-why-icon{
  font-size:32px;margin-bottom:14px;
  display:block;
}
.vp-why-item h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:6px;}
.vp-why-item p{font-size:13px;color:var(--text-2);line-height:1.65;}

/* Stat bar */
.vp-stats{
  background:var(--dark2);color:#fff;
  padding:56px 0;
}
.vp-stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  text-align:center;
}
@media(max-width:640px){.vp-stats-grid{grid-template-columns:repeat(2,1fr);}}
.vp-stat-num{
  font-size:clamp(30px,4vw,42px);font-weight:800;
  color:var(--accent-mid);margin-bottom:6px;
  letter-spacing:-1px;
}
.vp-stat-label{font-size:14px;color:rgba(255,255,255,.65);font-weight:500;}

/* Testimonials */
.vp-testi-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
@media(max-width:900px){.vp-testi-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:540px){.vp-testi-grid{grid-template-columns:1fr;}}
.vp-testi-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:24px;
}
.vp-testi-stars{color:#f59e0b;font-size:14px;margin-bottom:12px;}
.vp-testi-text{font-size:14px;color:var(--text-2);line-height:1.75;margin-bottom:16px;font-style:italic;}
.vp-testi-author{display:flex;align-items:center;gap:12px;}
.vp-testi-avatar{
  width:40px;height:40px;border-radius:50%;overflow:hidden;
  background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:var(--accent);
  flex-shrink:0;
}
.vp-testi-name{font-size:14px;font-weight:700;color:var(--text);}
.vp-testi-company{font-size:12px;color:var(--text-3);}

/* Policy feature row */
.vp-policy-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
@media(max-width:900px){.vp-policy-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.vp-policy-grid{grid-template-columns:1fr;}}
.vp-policy-item{
  display:flex;align-items:flex-start;gap:14px;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:16px;
}
.vp-policy-icon{
  width:42px;height:42px;border-radius:8px;
  background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.vp-policy-icon svg{width:20px;height:20px;color:var(--accent);}
.vp-policy-text h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:4px;}
.vp-policy-text p{font-size:12px;color:var(--text-2);line-height:1.55;}

/* CTA section */
.vp-cta{
  background:var(--accent);color:#fff;
  text-align:center;padding:clamp(48px,7vw,80px) 0;
}
.vp-cta h2{font-size:clamp(24px,3.5vw,36px);font-weight:800;margin-bottom:12px;letter-spacing:-0.5px;}
.vp-cta p{font-size:15px;opacity:.8;margin-bottom:24px;}
.vp-cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}

/* ─── Contact Page ───────────────────────────────────── */
.vp-contact-hero{
  background:linear-gradient(135deg,#f0f5ff 0%,var(--bg) 100%);
  border-bottom:1px solid var(--border);
  padding:48px 0;text-align:center;
}
.vp-contact-hero h1{font-size:clamp(26px,4vw,38px);font-weight:800;margin-bottom:8px;letter-spacing:-0.6px;}
.vp-contact-hero p{font-size:15px;color:var(--text-2);}
.vp-contact-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;
  padding:clamp(32px,5vw,56px) 0;
}
@media(max-width:768px){.vp-contact-grid{grid-template-columns:1fr;gap:32px;}}
.vp-contact-info-item{
  display:flex;align-items:flex-start;gap:14px;margin-bottom:24px;
}
.vp-contact-info-icon{
  width:44px;height:44px;border-radius:var(--radius);
  background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.vp-contact-info-icon svg{width:20px;height:20px;color:var(--accent);}
.vp-contact-info-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-3);margin-bottom:4px;}
.vp-contact-info-val{font-size:15px;font-weight:600;color:var(--text);}
.vp-contact-form{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;
}
.vp-form-group{margin-bottom:16px;}
.vp-form-label{font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px;display:block;}
.vp-form-input{
  width:100%;height:42px;
  padding:0 14px;
  border:1.5px solid var(--border);border-radius:var(--radius);
  font-size:14px;font-family:var(--sans);
  color:var(--text);background:var(--bg);
  outline:none;transition:border-color .18s;
}
.vp-form-input:focus{border-color:var(--accent);}
.vp-form-textarea{
  height:110px;padding:12px 14px;resize:vertical;
}
.vp-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
@media(max-width:480px){.vp-form-row{grid-template-columns:1fr;}}

/* ─── Legal Pages ────────────────────────────────────── */
.vp-legal-wrap{padding:clamp(32px,5vw,56px) 0;max-width:760px;margin:0 auto;}
.vp-legal-wrap h1{font-size:clamp(22px,3.5vw,32px);font-weight:800;margin-bottom:8px;letter-spacing:-0.4px;}
.vp-legal-updated{font-size:13px;color:var(--text-3);margin-bottom:32px;}
.vp-legal-wrap h2{font-size:18px;font-weight:700;color:var(--text);margin:28px 0 10px;}
.vp-legal-wrap p,.vp-legal-wrap li{font-size:14px;color:var(--text-2);line-height:1.8;}
.vp-legal-wrap ul{padding-left:18px;}
.vp-legal-wrap ul li{list-style:disc;margin-bottom:6px;}

/* ─── Footer ─────────────────────────────────────────── */
.vp-footer{
  background:var(--dark);color:rgba(255,255,255,.65);
  padding:clamp(48px,7vw,72px) 0 0;
}
.vp-footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:32px;
  padding-bottom:clamp(32px,5vw,48px);
  border-bottom:1px solid rgba(255,255,255,.1);
}
@media(max-width:900px){.vp-footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:540px){.vp-footer-grid{grid-template-columns:1fr;}}
.vp-footer-logo{
  display:flex;align-items:center;gap:10px;margin-bottom:14px;
}
.vp-footer-logo .vp-logo-mark{background:rgba(255,255,255,.1);color:#fff;}
.vp-footer-logo .vp-logo-text{color:#fff;}
.vp-footer-logo .vp-logo-text span{color:var(--accent-mid);}
.vp-footer-desc{font-size:13px;line-height:1.7;margin-bottom:16px;}
.vp-footer-social{display:flex;gap:10px;}
.vp-footer-social a{
  width:34px;height:34px;border-radius:8px;
  background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.55);
  transition:background .18s,color .18s;
}
.vp-footer-social a:hover{background:var(--accent);color:#fff;}
.vp-footer-social a svg{width:16px;height:16px;}
.vp-footer-col h5{
  font-size:12px;font-weight:700;
  text-transform:uppercase;letter-spacing:1px;
  color:#fff;
  margin-bottom:14px;
}
.vp-footer-links{display:flex;flex-direction:column;gap:8px;}
.vp-footer-links a{
  font-size:13px;color:rgba(255,255,255,.55);
  transition:color .18s;
}
.vp-footer-links a:hover{color:#fff;}
.vp-footer-contact-item{
  display:flex;align-items:flex-start;gap:8px;
  font-size:13px;margin-bottom:10px;
}
.vp-footer-contact-item svg{width:14px;height:14px;flex-shrink:0;margin-top:3px;color:var(--accent-mid);}
.vp-footer-bottom{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
  padding:16px 0;
  font-size:12px;
}
.vp-footer-bottom-links{display:flex;gap:16px;}
.vp-footer-bottom-links a{color:rgba(255,255,255,.35);transition:color .18s;}
.vp-footer-bottom-links a:hover{color:rgba(255,255,255,.65);}

/* ─── Reveal animation ───────────────────────────────── */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .65s,transform .65s;}
[data-reveal].visible{opacity:1;transform:none;}
[data-reveal][data-delay="1"]{transition-delay:.1s;}
[data-reveal][data-delay="2"]{transition-delay:.2s;}
[data-reveal][data-delay="3"]{transition-delay:.3s;}
[data-reveal][data-delay="4"]{transition-delay:.4s;}

/* ─── Zalo float ─────────────────────────────────────── */
.vp-zalo-float{
  position:fixed;bottom:24px;right:24px;z-index:900;
}
.vp-zalo-float a{
  display:flex;align-items:center;justify-content:center;
  width:50px;height:50px;border-radius:50%;
  background:#0068FF;color:#fff;
  box-shadow:0 4px 16px rgba(0,104,255,.4);
  transition:transform .2s,box-shadow .2s;
}
.vp-zalo-float a:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(0,104,255,.5);}
.vp-zalo-float a svg{width:26px;height:26px;}

/* ─── Utilities ──────────────────────────────────────── */
.vp-divider{border:none;border-top:1px solid var(--border);margin:0;}
.vp-badge{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;
  font-size:11px;font-weight:700;letter-spacing:.3px;
}
.vp-badge-accent{background:var(--accent-light);color:var(--accent);}
.vp-badge-dark{background:var(--dark2);color:#fff;}
.vp-text-center{text-align:center;}
.vp-mb-0{margin-bottom:0;}
.vp-mt-auto{margin-top:auto;}

@media(max-width:992px){.vp-nav-links{display:none;}}

/* ─── Generic Section Wrapper ────────────────────────── */
.vp-section{padding:clamp(48px,7vw,80px) 0;}
.vp-section-warm{background:var(--warm);padding:clamp(48px,7vw,80px) 0;}
.vp-section-dark{background:var(--dark2);padding:clamp(48px,7vw,80px) 0;}
.vp-section-dark .vp-eyebrow{color:rgba(255,255,255,.6);}
.vp-section-dark .vp-sec-title{color:#fff;}
.vp-section-dark .vp-sec-sub{color:rgba(255,255,255,.65);}

/* ─── CTA bar ─────────────────────────────────────────── */
.vp-cta-bar{background:var(--accent);padding:clamp(48px,7vw,72px) 0;}
.vp-btn-outline-white{background:transparent;border:1.5px solid rgba(255,255,255,.5);color:#fff;}
.vp-btn-outline-white:hover{background:rgba(255,255,255,.12);}

/* ─── Collections page: card overlay ─────────────────── */
.vp-col-img-wrap{
  display:block;position:relative;overflow:hidden;
  border-radius:var(--radius-lg);aspect-ratio:16/10;
  text-decoration:none;
}
.vp-col-img-wrap img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .45s;
}
.vp-collection-card:hover .vp-col-img-wrap img{transform:scale(1.06);}
.vp-col-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(15,23,42,.85) 0%,rgba(15,23,42,.25) 55%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:24px;
  transition:background .3s;
}
.vp-col-tag{
  font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:rgba(255,255,255,.65);margin-bottom:6px;
}
.vp-col-name{font-size:20px;font-weight:800;color:#fff;margin:0 0 4px;line-height:1.2;}
.vp-col-desc{font-size:13px;color:rgba(255,255,255,.75);margin:0 0 10px;line-height:1.45;}
.vp-col-cta{font-size:13px;font-weight:600;color:rgba(255,255,255,.85);text-decoration:none;}
.vp-collection-card:hover .vp-col-cta{color:#fff;}

/* Collections feature strip */
.vp-col-feature{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,48px);margin:clamp(24px,4vw,48px) 0;overflow:hidden;
}
@media(max-width:768px){.vp-col-feature{grid-template-columns:1fr;}}
.vp-col-feature-list{margin:16px 0 24px;padding:0;list-style:none;}
.vp-col-feature-list li{font-size:14px;color:var(--text-2);padding:4px 0;}
.vp-col-feature-img{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;}
.vp-col-feature-img img{width:100%;height:100%;object-fit:cover;}

/* ─── Promotions page ─────────────────────────────────── */
.vp-promo-banner-wrap{padding:0 0 clamp(24px,4vw,40px);}
.vp-promo-banner{
  background:linear-gradient(135deg,var(--dark2) 0%,var(--accent) 100%);
  border-radius:var(--radius-lg);padding:32px 36px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:24px;
}
.vp-countdown{display:flex;align-items:center;gap:8px;margin-top:12px;}
.vp-countdown-block{text-align:center;}
.vp-countdown-block span{
  display:block;font-size:clamp(28px,4vw,40px);font-weight:800;
  line-height:1;min-width:2ch;
}
.vp-countdown-block small{font-size:10px;letter-spacing:1.5px;text-transform:uppercase;opacity:.7;display:block;margin-top:4px;}
.vp-countdown-sep{font-size:32px;font-weight:800;opacity:.6;padding-bottom:14px;}
.vp-promo-codes-wrap{display:flex;flex-direction:column;gap:10px;min-width:260px;}
.vp-promo-code-item{
  display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.12);border-radius:var(--radius);
  padding:10px 14px;
}
.vp-promo-code-badge{
  font-size:13px;font-weight:800;letter-spacing:1.5px;
  color:#fff;background:rgba(255,255,255,.25);
  padding:3px 10px;border-radius:20px;white-space:nowrap;
}
.vp-promo-code-desc{font-size:12px;opacity:.8;flex:1;}
.vp-copy-btn{
  font-size:11px;font-weight:700;padding:4px 10px;border-radius:6px;
  background:rgba(255,255,255,.2);color:#fff;border:none;
  cursor:pointer;white-space:nowrap;transition:background .18s;
}
.vp-copy-btn:hover{background:rgba(255,255,255,.35);}
.vp-promo-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px;
}

/* ─── Services page (dich-vu.html) ───────────────────── */
.vp-dv-hero{
  position:relative;overflow:hidden;
  min-height:520px;display:flex;align-items:center;
}
.vp-dv-hero-bg{position:absolute;inset:0;}
.vp-dv-hero-bg img{width:100%;height:100%;object-fit:cover;display:block;}
.vp-dv-hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(14,20,44,.92) 0%,rgba(37,99,168,.75) 100%);
}
.vp-dv-hero-content{
  position:relative;z-index:2;
  padding:clamp(60px,9vw,100px) 0;
  color:#fff;
}
.vp-dv-hero-title{
  font-size:clamp(28px,5vw,52px);font-weight:800;
  letter-spacing:-1.2px;line-height:1.15;margin:16px 0 16px;
}
.vp-dv-hero-title em{color:#93c5fd;font-style:normal;}
.vp-dv-hero-sub{font-size:16px;line-height:1.7;opacity:.85;max-width:540px;margin-bottom:28px;}
.vp-dv-hero-btns{display:flex;gap:12px;flex-wrap:wrap;}
.vp-dv-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:28px 22px;height:100%;
  transition:border-color .2s,box-shadow .2s,transform .2s;
}
.vp-dv-card:hover{border-color:var(--accent);box-shadow:0 8px 28px rgba(37,99,168,.1);transform:translateY(-4px);}
.vp-dv-card-icon{
  width:48px;height:48px;border-radius:10px;
  background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.vp-dv-card-icon svg{width:24px;height:24px;color:var(--accent);}
.vp-dv-card-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:8px;}
.vp-dv-card-desc{font-size:13px;color:var(--text-2);line-height:1.65;margin-bottom:12px;}
.vp-dv-card-list{padding:0;margin:0;list-style:none;}
.vp-dv-card-list li{font-size:12px;color:var(--text-2);padding:3px 0 3px 14px;position:relative;}
.vp-dv-card-list li::before{content:'·';position:absolute;left:4px;color:var(--accent);}

/* Process row (horizontal) */
.vp-process-row{
  display:grid;
  grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;
  gap:0 12px;align-items:start;
}
@media(max-width:900px){
  .vp-process-row{grid-template-columns:1fr 1fr;gap:24px;}
  .vp-process-arrow{display:none;}
}
@media(max-width:480px){.vp-process-row{grid-template-columns:1fr;}}
.vp-process-step{text-align:center;padding:0 8px;}
.vp-process-step .vp-process-num{
  width:52px;height:52px;border-radius:50%;
  background:var(--accent);color:#fff;
  font-size:16px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 14px;
  box-shadow:0 4px 12px rgba(37,99,168,.3);
}
.vp-process-step h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:6px;}
.vp-process-step p{font-size:13px;color:var(--text-2);line-height:1.6;}
.vp-process-arrow{font-size:22px;color:var(--accent);padding-top:14px;line-height:1;}

/* Why-choose-us (new variant with SVG icon in circle) */
.vp-why-item .vp-why-icon{
  width:52px;height:52px;border-radius:50%;
  background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:14px;font-size:14px;
}
.vp-why-item .vp-why-icon svg{width:24px;height:24px;color:var(--accent);}

/* Stat bar (new variant with card bg) */
.vp-stat-bar{background:var(--dark2);padding:clamp(48px,7vw,72px) 0;}
.vp-stat-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;
}
@media(max-width:640px){.vp-stat-row{grid-template-columns:repeat(2,1fr);}}
.vp-stat-item{}
.vp-stat-bar .vp-stat-num{font-size:clamp(30px,4vw,44px);font-weight:800;color:var(--accent-mid);letter-spacing:-1px;margin-bottom:6px;}
.vp-stat-bar .vp-stat-label{font-size:14px;color:rgba(255,255,255,.65);font-weight:500;}

/* Testimonials (new class names) */
.vp-testimonial-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:24px;height:100%;
  display:flex;flex-direction:column;
}
.vp-testimonial-stars{color:#f59e0b;font-size:14px;margin-bottom:12px;letter-spacing:1px;}
.vp-testimonial-text{
  font-size:14px;color:var(--text-2);line-height:1.75;
  font-style:italic;flex:1;margin-bottom:16px;
}
.vp-testimonial-author{display:flex;align-items:center;gap:12px;margin-top:auto;}
.vp-testimonial-avatar{
  width:40px;height:40px;border-radius:50%;
  background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;color:var(--accent);flex-shrink:0;
}
.vp-testimonial-name{font-size:14px;font-weight:700;color:var(--text);margin-bottom:2px;}
.vp-testimonial-title{font-size:12px;color:var(--text-3);}

/* Policy row (dark section) */
.vp-policy-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
@media(max-width:900px){.vp-policy-row{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.vp-policy-row{grid-template-columns:1fr;}}
.vp-section-dark .vp-policy-item{
  background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);
  flex-direction:column;text-align:center;align-items:center;
}
.vp-section-dark .vp-policy-item h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:4px;}
.vp-section-dark .vp-policy-item p{font-size:12px;color:rgba(255,255,255,.6);}
.vp-section-dark .vp-policy-icon{background:rgba(255,255,255,.12);}
.vp-section-dark .vp-policy-icon svg{color:rgba(255,255,255,.85);}

/* ─── Contact page extras ─────────────────────────────── */
.vp-contact-info-block{margin-bottom:24px;}
.vp-contact-info-value{font-size:15px;font-weight:600;color:var(--text);}
.vp-contact-info-note{font-size:12px;color:var(--text-3);margin-top:2px;}
.vp-contact-office-img{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/9;}
.vp-contact-office-img img{width:100%;height:100%;object-fit:cover;}
.vp-contact-form-wrap{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:28px;
}
/* Style bare inputs inside contact form (no class needed in HTML) */
.vp-contact-form-wrap input[type="text"],
.vp-contact-form-wrap input[type="tel"],
.vp-contact-form-wrap input[type="email"],
.vp-contact-form-wrap select,
.vp-contact-form-wrap textarea{
  width:100%;padding:10px 14px;
  border:1.5px solid var(--border);border-radius:var(--radius);
  font-size:14px;font-family:var(--sans);color:var(--text);background:var(--bg);
  outline:none;transition:border-color .18s;
}
.vp-contact-form-wrap input[type="text"]:focus,
.vp-contact-form-wrap input[type="tel"]:focus,
.vp-contact-form-wrap input[type="email"]:focus,
.vp-contact-form-wrap select:focus,
.vp-contact-form-wrap textarea:focus{border-color:var(--accent);}
.vp-contact-form-wrap textarea{height:120px;resize:vertical;}
.vp-contact-form-wrap label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px;}
.vp-form-error{font-size:12px;color:#ef4444;margin-top:4px;min-height:16px;}
.vp-form-success{
  background:#dcfce7;color:#166534;border:1px solid #bbf7d0;
  border-radius:var(--radius);padding:12px 16px;font-size:14px;font-weight:600;
  margin-top:12px;
}
.vp-req{color:#ef4444;}

/* ─── Legal page extras ───────────────────────────────── */
.vp-legal-content{max-width:760px;}
.vp-legal-section{margin-bottom:36px;}
.vp-legal-section h2{font-size:18px;font-weight:700;color:var(--text);margin:0 0 10px;padding-top:8px;border-top:1px solid var(--border-light);}
.vp-legal-section h3{font-size:14px;font-weight:700;color:var(--text);margin:16px 0 6px;}
.vp-legal-section p{font-size:14px;color:var(--text-2);line-height:1.8;margin-bottom:10px;}
.vp-legal-section ul{padding-left:18px;margin-bottom:10px;}
.vp-legal-section ul li{font-size:14px;color:var(--text-2);line-height:1.8;list-style:disc;margin-bottom:4px;}
.vp-legal-section a{color:var(--accent);}
.vp-legal-back{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);}

/* ─── Page header (breadcrumb + h1) ─────────────────── */
.vp-breadcrumb{
  display:flex;align-items:center;gap:6px;
  font-size:13px;color:var(--text-3);
  margin-bottom:10px;
}
.vp-breadcrumb a{color:var(--text-3);text-decoration:none;transition:color .18s;}
.vp-breadcrumb a:hover{color:var(--accent);}
.vp-breadcrumb span[aria-current="page"]{color:var(--text-2);}