/* RC Vault USA — Main Stylesheet */
:root {
  --red:    #e63946;
  --red-dk: #c1121f;
  --dark:   #0d0d14;
  --navy:   #1a1a2e;
  --navy2:  #16213e;
  --white:  #ffffff;
  --gray:   #f1f5f9;
  --gray2:  #e2e8f0;
  --text:   #1e293b;
  --muted:  #64748b;
  --light:  #94a3b8;
  --green:  #16a34a;
  --trans:  all .2s ease;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--text);background:#fff;line-height:1.6;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
button{cursor:pointer;font-family:inherit}

/* ── Container ──────────────────────────────────────────── */
.rv-container{max-width:1240px;margin:0 auto;padding:0 20px}

/* ── Topbar ─────────────────────────────────────────────── */
.rv-topbar{background:var(--navy);padding:7px 0;font-size:.78rem}
.rv-topbar-inner{max-width:1240px;margin:0 auto;padding:0 20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px}
.rv-topbar-left,.rv-topbar-right{color:rgba(255,255,255,.55);display:flex;gap:14px;align-items:center}
.rv-topbar a{color:rgba(255,255,255,.55);transition:var(--trans)}
.rv-topbar a:hover{color:#fff}
.rv-topbar i{margin-right:4px;color:var(--red)}

/* ── Header ─────────────────────────────────────────────── */
.rv-header{background:var(--dark);position:sticky;top:0;z-index:999;box-shadow:0 2px 20px rgba(0,0,0,.3)}
.rv-header-inner{max-width:1240px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:16px}

/* Logo */
.rv-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none}
.rv-logo-icon{width:40px;height:40px;background:var(--red);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.rv-logo-icon i{color:#fff;font-size:1.1rem}
.rv-logo-text{font-size:1.15rem;font-weight:900;color:#fff;letter-spacing:-.3px;white-space:nowrap}
.rv-logo-text span{color:var(--red)}
.rv-logo-text em{color:rgba(255,255,255,.45);font-style:normal;font-size:.85rem;font-weight:600;margin-left:2px}

/* Search */
.rv-search{flex:1;display:flex;max-width:560px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:8px;overflow:hidden;transition:var(--trans)}
.rv-search:focus-within{border-color:var(--red);background:rgba(255,255,255,.12)}
.rv-search input{flex:1;background:transparent;border:none;padding:10px 14px;color:#fff;font-size:.9rem;font-family:inherit;outline:none}
.rv-search input::placeholder{color:rgba(255,255,255,.35)}
.rv-search button{background:var(--red);border:none;padding:10px 16px;color:#fff;font-size:.95rem;transition:var(--trans)}
.rv-search button:hover{background:var(--red-dk)}

/* Header actions */
.rv-header-actions{display:flex;align-items:center;gap:6px;margin-left:auto;flex-shrink:0}
.rv-header-btn{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.7);width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--trans);position:relative}
.rv-header-btn:hover{background:rgba(255,255,255,.16);color:#fff}
.rv-cart-count{position:absolute;top:-5px;right:-5px;background:var(--red);color:#fff;border-radius:100px;min-width:18px;height:18px;font-size:.62rem;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0 4px}
.rv-hamburger{display:none;background:none;border:none;padding:8px;flex-direction:column;gap:5px}
.rv-hamburger span{display:block;width:22px;height:2px;background:rgba(255,255,255,.7);border-radius:2px;transition:var(--trans)}

/* Nav */
.rv-nav{background:var(--navy);border-top:1px solid rgba(255,255,255,.06)}
.rv-nav-inner{max-width:1240px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:2px}
.rv-nav-inner > a,.rv-nav-dropdown > a{color:rgba(255,255,255,.65);font-size:.85rem;font-weight:500;padding:11px 14px;display:block;transition:var(--trans);white-space:nowrap}
.rv-nav-inner > a:hover,.rv-nav-dropdown > a:hover{color:#fff;background:rgba(255,255,255,.06);border-radius:6px}

/* Dropdown */
.rv-nav-dropdown{position:relative}
.rv-dropdown-menu{position:absolute;top:100%;left:0;background:#fff;border-radius:var(--radius);box-shadow:0 8px 40px rgba(0,0,0,.15);padding:24px;min-width:580px;z-index:999;display:flex;gap:24px;opacity:0;pointer-events:none;transition:opacity .2s}
.rv-nav-dropdown:hover .rv-dropdown-menu{opacity:1;pointer-events:all}
.rv-dropdown-col{min-width:150px}
.rv-dropdown-heading{font-size:.68rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--light);margin-bottom:10px}
.rv-dropdown-col a{display:flex;align-items:center;gap:8px;padding:6px 8px;color:var(--muted);font-size:.85rem;border-radius:6px;transition:var(--trans)}
.rv-dropdown-col a:hover{background:var(--gray);color:var(--text)}
.rv-dropdown-col a i{width:16px;text-align:center;color:var(--red);font-size:.8rem}
.rv-dropdown-featured{background:var(--gray);border-radius:8px;padding:12px}

/* ── Buttons ─────────────────────────────────────────────── */
.rv-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:8px;font-weight:700;font-size:.9rem;transition:var(--trans);border:2px solid transparent;cursor:pointer;font-family:inherit;text-decoration:none}
.rv-btn-primary{background:var(--red);color:#fff;border-color:var(--red)}
.rv-btn-primary:hover{background:var(--red-dk);border-color:var(--red-dk)}
.rv-btn-outline{background:transparent;border-color:var(--red);color:var(--red)}
.rv-btn-outline:hover{background:var(--red);color:#fff}
.rv-btn-dark{background:var(--dark);color:#fff;border-color:var(--dark)}
.rv-btn-dark:hover{background:var(--navy)}
.rv-btn-white{background:#fff;color:var(--dark);border-color:#fff}
.rv-btn-white:hover{background:var(--gray);border-color:var(--gray)}
.rv-btn-sm{padding:7px 16px;font-size:.82rem}
.rv-btn-full{width:100%;margin-bottom:8px}

/* ── Hero ────────────────────────────────────────────────── */
.rv-hero{background:linear-gradient(135deg,var(--dark) 0%,var(--navy) 50%,#0d1b4b 100%);min-height:540px;display:flex;align-items:center;position:relative;overflow:hidden;padding:60px 20px}
.rv-hero-inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1;width:100%}
.rv-hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(230,57,70,.15);border:1px solid rgba(230,57,70,.3);color:#f87171;font-size:.75rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:5px 14px;border-radius:100px;margin-bottom:16px}
.rv-hero h1{font-size:3rem;font-weight:900;color:#fff;line-height:1.1;letter-spacing:-1.5px;margin-bottom:16px}
.rv-hero h1 span{color:var(--red)}
.rv-hero p{font-size:1rem;color:rgba(255,255,255,.6);margin-bottom:28px;line-height:1.7;max-width:480px}
.rv-hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.rv-hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08);border-radius:12px;overflow:hidden;margin-top:40px}
.rv-hero-stat{background:rgba(255,255,255,.04);padding:16px 12px;text-align:center}
.rv-hero-stat strong{display:block;font-size:1.5rem;font-weight:900;color:#fff;line-height:1}
.rv-hero-stat span{font-size:.68rem;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:1px;margin-top:4px;display:block}
.rv-hero-visual{display:flex;flex-direction:column;gap:12px}
.rv-hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:20px;display:flex;align-items:center;gap:16px}
.rv-hero-card-icon{width:52px;height:52px;background:rgba(230,57,70,.2);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--red);flex-shrink:0}
.rv-hero-card-name{color:#fff;font-weight:700;font-size:.9rem}
.rv-hero-card-sub{color:rgba(255,255,255,.4);font-size:.78rem;margin-top:2px}
.rv-hero-card-price{margin-left:auto;font-size:1.1rem;font-weight:900;color:var(--red)}

/* ── Trust bar ───────────────────────────────────────────── */
.rv-trust-bar{background:var(--navy);border-top:1px solid rgba(255,255,255,.06);padding:0}
.rv-trust-inner{max-width:1240px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:repeat(4,1fr)}
.rv-trust-item{padding:18px 16px;display:flex;align-items:center;gap:12px;border-right:1px solid rgba(255,255,255,.06)}
.rv-trust-item:last-child{border-right:none}
.rv-trust-item i{font-size:1.3rem;color:var(--red);flex-shrink:0}
.rv-trust-item strong{display:block;color:#fff;font-size:.85rem;font-weight:700}
.rv-trust-item span{font-size:.73rem;color:rgba(255,255,255,.4)}

/* ── Section headers ─────────────────────────────────────── */
.rv-section{padding:64px 0}
.rv-section-gray{background:var(--gray)}
.rv-section-dark{background:var(--dark)}
.rv-section-head{text-align:center;margin-bottom:40px}
.rv-section-badge{display:inline-block;background:rgba(230,57,70,.1);color:var(--red);font-size:.72rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:4px 14px;border-radius:100px;margin-bottom:10px}
.rv-section-head h2{font-size:2rem;font-weight:900;color:var(--dark);letter-spacing:-1px;margin-bottom:8px}
.rv-section-dark .rv-section-head h2{color:#fff}
.rv-section-head p{color:var(--muted);max-width:520px;margin:0 auto}
.rv-section-dark .rv-section-head p{color:rgba(255,255,255,.5)}
.rv-section-foot{text-align:center;margin-top:36px}

/* ── Product grid ────────────────────────────────────────── */
.rv-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.rv-product-card{background:#fff;border:1px solid var(--gray2);border-radius:var(--radius);overflow:hidden;transition:var(--trans);display:flex;flex-direction:column}
.rv-product-card:hover{box-shadow:0 8px 30px rgba(0,0,0,.12);transform:translateY(-3px)}
.rv-product-img{aspect-ratio:4/3;background:var(--gray);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.rv-product-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.rv-product-card:hover .rv-product-img img{transform:scale(1.05)}
.rv-product-img-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;height:100%;padding:20px}
.rv-product-img-ph i{font-size:2.5rem;color:var(--light)}
.rv-product-img-ph span{font-size:.7rem;color:var(--light);text-align:center}
.rv-product-badge{position:absolute;top:10px;left:10px;background:var(--red);color:#fff;font-size:.62rem;font-weight:800;padding:3px 8px;border-radius:100px;text-transform:uppercase;letter-spacing:.5px}
.rv-product-body{padding:14px;flex:1;display:flex;flex-direction:column}
.rv-product-brand{font-size:.68rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--red);margin-bottom:4px}
.rv-product-name{font-weight:700;font-size:.88rem;color:var(--dark);line-height:1.35;margin-bottom:6px;flex:1}
.rv-product-cat{font-size:.72rem;color:var(--light);margin-bottom:10px;display:flex;align-items:center;gap:5px}
.rv-product-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}
.rv-product-price{font-size:1.05rem;font-weight:900;color:var(--dark)}
.rv-product-price .sale-price{color:var(--red)}
.rv-product-price .orig-price{font-size:.78rem;color:var(--light);text-decoration:line-through;font-weight:400;display:block}
.rv-add-cart{background:var(--red);border:none;color:#fff;width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.85rem;transition:var(--trans);flex-shrink:0}
.rv-add-cart:hover{background:var(--red-dk)}

/* ── Brand grid ──────────────────────────────────────────── */
.rv-brand-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.rv-brand-card{background:#fff;border:1px solid var(--gray2);border-radius:var(--radius);padding:24px 16px;text-align:center;transition:var(--trans);display:flex;flex-direction:column;align-items:center;gap:10px;text-decoration:none}
.rv-brand-card:hover{border-color:var(--red);box-shadow:var(--shadow);transform:translateY(-2px)}
.rv-brand-icon{width:54px;height:54px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;margin-bottom:4px;flex-shrink:0}
.rv-brand-name{font-weight:800;font-size:.88rem;color:var(--dark)}
.rv-brand-count{font-size:.72rem;color:var(--light)}

/* ── Category cards ──────────────────────────────────────── */
.rv-cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rv-cat-card{background:linear-gradient(135deg,var(--navy),var(--navy2));border-radius:var(--radius);padding:26px 22px;display:flex;align-items:center;gap:16px;transition:var(--trans);border:1px solid rgba(255,255,255,.06);text-decoration:none}
.rv-cat-card:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,.25);border-color:rgba(230,57,70,.3)}
.rv-cat-icon{width:50px;height:50px;background:rgba(230,57,70,.15);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--red);flex-shrink:0}
.rv-cat-name{font-weight:800;font-size:.92rem;color:#fff}
.rv-cat-sub{font-size:.74rem;color:rgba(255,255,255,.4);margin-top:2px}
.rv-cat-arrow{margin-left:auto;color:rgba(255,255,255,.2);font-size:.8rem;transition:var(--trans)}
.rv-cat-card:hover .rv-cat-arrow{color:var(--red);transform:translateX(3px)}

/* ── Cart drawer ─────────────────────────────────────────── */
.rv-cart-drawer{position:fixed;inset:0;z-index:9999;pointer-events:none}
.rv-cart-drawer.open{pointer-events:all}
.rv-cart-overlay{position:absolute;inset:0;background:rgba(0,0,0,.5);opacity:0;transition:opacity .3s}
.rv-cart-drawer.open .rv-cart-overlay{opacity:1}
.rv-cart-panel{position:absolute;right:0;top:0;bottom:0;width:380px;background:#fff;box-shadow:-4px 0 30px rgba(0,0,0,.15);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .3s}
.rv-cart-drawer.open .rv-cart-panel{transform:translateX(0)}
.rv-cart-head{padding:18px 20px;border-bottom:1px solid var(--gray2);display:flex;align-items:center;justify-content:space-between}
.rv-cart-head h3{font-weight:800;font-size:1rem;display:flex;align-items:center;gap:8px}
.rv-cart-head button{background:none;border:none;font-size:1.1rem;color:var(--muted);width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center}
.rv-cart-head button:hover{background:var(--gray)}
.rv-cart-items{flex:1;overflow-y:auto;padding:16px 20px}
.rv-cart-empty{text-align:center;color:var(--muted);padding:40px 0;font-size:.9rem}
.rv-cart-empty i{font-size:2rem;margin-bottom:8px;display:block;opacity:.3}
.rv-cart-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--gray)}
.rv-cart-item-img{width:60px;height:60px;background:var(--gray);border-radius:6px;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.rv-cart-item-img img{width:100%;height:100%;object-fit:cover}
.rv-cart-item-img i{font-size:1.5rem;color:var(--light)}
.rv-cart-item-info{flex:1}
.rv-cart-item-brand{font-size:.65rem;font-weight:700;text-transform:uppercase;color:var(--red);letter-spacing:.5px}
.rv-cart-item-name{font-weight:700;font-size:.84rem;line-height:1.3;margin-bottom:4px;color:var(--text)}
.rv-cart-item-price{font-weight:800;color:var(--red);font-size:.9rem}
.rv-cart-item-qty{display:flex;align-items:center;gap:8px;margin-top:6px}
.rv-cart-item-qty button{background:var(--gray);border:none;width:24px;height:24px;border-radius:4px;font-weight:700;font-size:.85rem}
.rv-cart-item-qty button:hover{background:var(--gray2)}
.rv-cart-item-qty span{font-weight:700;font-size:.85rem}
.rv-cart-item-remove{background:none;border:none;color:var(--light);font-size:.75rem;margin-left:auto;align-self:flex-start;padding:2px}
.rv-cart-item-remove:hover{color:var(--red)}
.rv-cart-foot{padding:16px 20px;border-top:1px solid var(--gray2)}
.rv-cart-total{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-weight:700;font-size:.95rem}
.rv-cart-total strong{font-size:1.1rem;color:var(--red)}

/* ── Toast ───────────────────────────────────────────────── */
.rv-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--dark);color:#fff;padding:12px 22px;border-radius:100px;font-size:.85rem;font-weight:600;z-index:9999;opacity:0;transition:all .3s;white-space:nowrap;pointer-events:none;display:flex;align-items:center;gap:8px}
.rv-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.rv-toast.success{background:var(--green)}
.rv-toast.error{background:var(--red)}

/* ── Page hero ───────────────────────────────────────────── */
.rv-page-hero{background:linear-gradient(135deg,var(--dark),var(--navy));padding:48px 20px;text-align:center}
.rv-page-hero h1{font-size:2.2rem;font-weight:900;color:#fff;letter-spacing:-1px;margin-bottom:8px}
.rv-page-hero p{color:rgba(255,255,255,.5);font-size:.95rem;max-width:520px;margin:0 auto}
.rv-breadcrumb{font-size:.78rem;color:rgba(255,255,255,.3);margin-bottom:12px;display:flex;align-items:center;gap:6px;justify-content:center}
.rv-breadcrumb a{color:rgba(255,255,255,.45)}
.rv-breadcrumb a:hover{color:#fff}
.rv-breadcrumb i{font-size:.6rem}

/* ── Store layout ────────────────────────────────────────── */
.rv-store-wrap{max-width:1240px;margin:0 auto;padding:32px 20px;display:grid;grid-template-columns:220px 1fr;gap:32px;align-items:start}
.rv-filter-panel{background:#fff;border:1px solid var(--gray2);border-radius:var(--radius);padding:20px;position:sticky;top:100px}
.rv-filter-title{font-size:.72rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--light);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--gray2)}
.rv-filter-section{margin-bottom:20px}
.rv-filter-section h4{font-size:.8rem;font-weight:700;color:var(--text);margin-bottom:8px}
.rv-filter-option{display:flex;align-items:center;gap:8px;padding:5px 0;cursor:pointer;font-size:.84rem;color:var(--muted)}
.rv-filter-option:hover{color:var(--text)}
.rv-filter-option input{accent-color:var(--red);width:15px;height:15px}
.rv-store-main{}
.rv-store-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:10px}
.rv-store-count{font-size:.85rem;color:var(--muted)}
.rv-store-sort{padding:8px 12px;border:1px solid var(--gray2);border-radius:8px;font-size:.85rem;font-family:inherit;outline:none;color:var(--text)}
.rv-store-sort:focus{border-color:var(--red)}
.rv-no-results{text-align:center;padding:60px 20px;color:var(--muted)}
.rv-no-results i{font-size:2.5rem;margin-bottom:12px;display:block;opacity:.3}

/* ── Product detail ──────────────────────────────────────── */
.rv-detail-wrap{max-width:1240px;margin:0 auto;padding:40px 20px}
.rv-product-detail{display:grid;grid-template-columns:1fr 1fr;gap:56px;margin-bottom:60px}
.rv-gallery-main{aspect-ratio:4/3;background:var(--gray);border-radius:var(--radius);overflow:hidden;margin-bottom:12px;display:flex;align-items:center;justify-content:center}
.rv-gallery-main img{width:100%;height:100%;object-fit:cover}
.rv-gallery-main-ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;width:100%;height:100%;padding:30px}
.rv-gallery-main-ph i{font-size:4rem;color:var(--light)}
.rv-gallery-main-ph span{font-size:.8rem;color:var(--light);text-align:center}
.rv-gallery-thumbs{display:flex;gap:8px}
.rv-gallery-thumb{width:68px;height:68px;border-radius:6px;overflow:hidden;cursor:pointer;border:2px solid transparent;background:var(--gray);display:flex;align-items:center;justify-content:center;transition:var(--trans)}
.rv-gallery-thumb.active,.rv-gallery-thumb:hover{border-color:var(--red)}
.rv-gallery-thumb img{width:100%;height:100%;object-fit:cover}
.rv-product-info .rv-product-brand{font-size:.78rem;margin-bottom:6px}
.rv-product-info h1{font-size:1.75rem;font-weight:900;color:var(--dark);letter-spacing:-.5px;margin-bottom:8px;line-height:1.2}
.rv-price-wrap{margin-bottom:16px}
.rv-price-main{font-size:1.8rem;font-weight:900;color:var(--red)}
.rv-price-was{font-size:.95rem;color:var(--light);text-decoration:line-through;font-weight:400;margin-left:10px}
.rv-stock-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:100px;font-size:.78rem;font-weight:700;margin-bottom:16px}
.rv-in-stock{background:#dcfce7;color:#166534}
.rv-low-stock{background:#fef3c7;color:#92400e}
.rv-out-stock{background:#fee2e2;color:#991b1b}
.rv-product-desc{font-size:.92rem;color:var(--muted);line-height:1.7;margin-bottom:20px}
.rv-product-actions{display:flex;gap:10px;margin-bottom:24px;flex-wrap:wrap}
.rv-qty-wrap{display:flex;align-items:center;border:1px solid var(--gray2);border-radius:8px;overflow:hidden}
.rv-qty-wrap button{background:var(--gray);border:none;width:38px;height:44px;font-size:1rem;font-weight:700;transition:var(--trans)}
.rv-qty-wrap button:hover{background:var(--gray2)}
.rv-qty-wrap input{width:48px;height:44px;border:none;text-align:center;font-weight:700;font-size:.95rem;font-family:inherit;outline:none}
.rv-tabs{display:flex;gap:0;border-bottom:2px solid var(--gray2);margin:40px 0 24px}
.rv-tab{padding:10px 20px;font-weight:700;font-size:.88rem;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-2px;cursor:pointer;transition:var(--trans)}
.rv-tab.active{color:var(--red);border-bottom-color:var(--red)}
.rv-tab-pane{display:none}.rv-tab-pane.active{display:block}
.rv-spec-table{width:100%;border-collapse:collapse;font-size:.88rem}
.rv-spec-table tr{border-bottom:1px solid var(--gray)}
.rv-spec-table tr:last-child{border-bottom:none}
.rv-spec-table td{padding:9px 12px}
.rv-spec-table td:first-child{font-weight:700;color:var(--muted);width:40%;background:var(--gray)}

/* ── Forms ───────────────────────────────────────────────── */
.rv-form-group{margin-bottom:18px}
.rv-form-group label{display:block;font-size:.82rem;font-weight:700;color:var(--text);margin-bottom:6px}
.rv-form-group input,.rv-form-group textarea,.rv-form-group select{width:100%;padding:11px 14px;border:1px solid var(--gray2);border-radius:8px;font-size:.9rem;font-family:inherit;outline:none;transition:var(--trans);color:var(--text);background:#fff}
.rv-form-group input:focus,.rv-form-group textarea:focus,.rv-form-group select:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(230,57,70,.08)}
.rv-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.rv-form-error{border-color:var(--red)!important}
.rv-field-error{font-size:.76rem;color:var(--red);margin-top:4px}

/* ── WhatsApp bubble ─────────────────────────────────────── */
.rv-wa-btn{position:fixed;bottom:90px;right:24px;z-index:9998;width:52px;height:52px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.4);text-decoration:none;transition:var(--trans)}
.rv-wa-btn:hover{transform:scale(1.1);box-shadow:0 6px 24px rgba(37,211,102,.55)}
.rv-wa-btn svg{width:28px;height:28px;fill:#fff}

/* ── Pagination ──────────────────────────────────────────── */
.rv-pagination{display:flex;justify-content:center;gap:6px;margin-top:40px}
.rv-pagination a,.rv-pagination span{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid var(--gray2);border-radius:8px;font-size:.85rem;font-weight:600;transition:var(--trans);color:var(--muted)}
.rv-pagination a:hover{border-color:var(--red);color:var(--red)}
.rv-pagination .active{background:var(--red);border-color:var(--red);color:#fff}

/* ── Responsive ──────────────────────────────────────────── */
@media(max-width:1024px){
  .rv-product-grid{grid-template-columns:repeat(3,1fr)}
  .rv-hero-inner{grid-template-columns:1fr}
  .rv-hero-visual{display:none}
  .rv-hero h1{font-size:2.4rem}
  .rv-hero-stats{grid-template-columns:repeat(2,1fr)}
  .rv-store-wrap{grid-template-columns:1fr}
  .rv-filter-panel{display:none}
  .rv-brand-grid{grid-template-columns:repeat(3,1fr)}
  .rv-cat-grid{grid-template-columns:repeat(2,1fr)}
  .rv-trust-inner{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .rv-search{display:none}
  .rv-hamburger{display:flex}
  .rv-nav{display:none}
  .rv-nav.mobile-open{display:block}
  .rv-nav-inner{flex-direction:column;padding:8px 16px;gap:0}
  .rv-nav-inner > a,.rv-nav-dropdown > a{padding:10px 8px;border-bottom:1px solid rgba(255,255,255,.05)}
  .rv-dropdown-menu{display:none!important}
  .rv-product-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .rv-cat-grid{grid-template-columns:1fr}
  .rv-topbar-right{display:none}
  .rv-product-detail{grid-template-columns:1fr}
  .rv-brand-grid{grid-template-columns:repeat(2,1fr)}
  .rv-hero h1{font-size:2rem}
  .rv-hero{min-height:auto;padding:48px 20px}
}
@media(max-width:480px){
  .rv-product-grid{grid-template-columns:1fr}
  .rv-trust-inner{grid-template-columns:1fr}
  .rv-hero h1{font-size:1.8rem}
  .rv-brand-grid{grid-template-columns:1fr 1fr}
  .rv-hero-stats{grid-template-columns:repeat(2,1fr)}
  .rv-form-row{grid-template-columns:1fr}
}