/* == سایت هوشمند درب و دکور – RTL == */
:root{
  --primary:#0e5fd8; --primary-dark:#0a4aa8; --accent:#f59e0b;
  --dark:#101828; --gray:#667085; --light:#f6f8fb; --white:#fff;
  --radius:14px; --shadow:0 4px 20px rgba(16,24,40,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Tahoma,"Segoe UI",Vazirmatn,sans-serif;background:var(--light);color:var(--dark);line-height:1.9}
.container{max-width:1150px;margin:0 auto;padding:0 20px}
a{color:var(--primary);text-decoration:none}
img{max-width:100%}

/* Header */
.site-header{background:var(--white);border-bottom:1px solid #e4e7ec;position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}
.header-inner{display:flex;align-items:center;gap:24px;padding:12px 20px;flex-wrap:wrap}
.logo{font-size:1.25rem;font-weight:bold;color:var(--dark)}
.nav{display:flex;gap:6px;flex-wrap:wrap;margin-inline-start:auto}
.nav a{padding:8px 14px;border-radius:8px;color:var(--dark);font-size:.95rem}
.nav a:hover{background:var(--light)}
.nav a.active{background:var(--primary);color:#fff}
.header-cta{display:flex;gap:10px;flex-wrap:wrap}

/* Buttons */
.btn{display:inline-block;padding:10px 20px;border-radius:10px;font-size:.95rem;cursor:pointer;border:none;font-family:inherit;transition:.2s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{border:1.5px solid var(--primary);color:var(--primary);background:#fff}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-lg{padding:14px 30px;font-size:1.05rem}

/* Hero */
.hero{background:linear-gradient(135deg,#0a4aa8,#0e5fd8 60%,#3b82f6);color:#fff;padding:70px 0;text-align:center}
.hero h1{font-size:2.2rem;margin-bottom:16px}
.hero p{max-width:720px;margin:0 auto 28px;opacity:.95}
.hero .btn-outline{border-color:#fff;color:#fff;background:transparent}
.hero .btn-outline:hover{background:#fff;color:var(--primary)}

/* Sections */
section{padding:56px 0}
.section-title{text-align:center;font-size:1.7rem;margin-bottom:12px}
.section-sub{text-align:center;color:var(--gray);max-width:640px;margin:0 auto 36px}
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}

/* Cards */
.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.card:hover{transform:translateY(-5px)}
.card-img{height:150px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef4ff,#dbeafe);font-size:4rem}
.card-body{padding:20px;flex:1;display:flex;flex-direction:column;gap:10px}
.card-body h3{font-size:1.1rem}
.card-body p{color:var(--gray);font-size:.9rem;flex:1}
.card-price{font-size:1.05rem;font-weight:bold;color:var(--primary)}
.card-actions{display:flex;gap:10px;margin-top:8px}
.badge{display:inline-block;background:#eef4ff;color:var(--primary);border-radius:20px;padding:3px 12px;font-size:.8rem}
.features{list-style:none;font-size:.88rem;color:#344054}
.features li::before{content:"✔";color:#12b76a;margin-inline-end:6px}

/* Category tabs */
.cat-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:32px}
.cat-tabs a{padding:8px 18px;border-radius:30px;background:#fff;box-shadow:var(--shadow);color:var(--dark);font-size:.95rem}
.cat-tabs a.active{background:var(--primary);color:#fff}

/* Steps */
.step{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;text-align:center}
.step .num{width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;font-weight:bold;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:1.2rem}

/* Invoice builder */
.invoice-wrap{display:grid;grid-template-columns:2fr 1fr;gap:28px;align-items:start}
@media(max-width:900px){.invoice-wrap{grid-template-columns:1fr}}
.inv-item{display:flex;align-items:center;gap:12px;background:#fff;padding:14px 18px;border-radius:12px;box-shadow:var(--shadow);margin-bottom:12px;flex-wrap:wrap}
.inv-item .info{flex:1;min-width:180px}
.inv-item .info b{display:block}
.inv-item .info small{color:var(--gray)}
.inv-item input[type=number]{width:70px;padding:7px;border:1px solid #d0d5dd;border-radius:8px;text-align:center;font-family:inherit}
.inv-item .p{width:130px;color:var(--gray);font-size:.9rem;text-align:left}
.invoice-summary{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;position:sticky;top:90px}
.invoice-summary table{width:100%;font-size:.95rem;border-collapse:collapse}
.invoice-summary td{padding:9px 4px;border-bottom:1px dashed #e4e7ec}
.invoice-summary .total td{font-weight:bold;font-size:1.1rem;color:var(--primary);border:none}
.invoice-summary input[type=number]{width:100%;padding:7px;border:1px solid #d0d5dd;border-radius:8px;font-family:inherit}
.summary-actions{display:grid;gap:10px;margin-top:16px}

/* Forms */
.form{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;max-width:640px;margin:0 auto}
.form label{display:block;margin:14px 0 6px;font-size:.92rem;font-weight:bold}
.form input,.form textarea,.form select{width:100%;padding:11px;border:1px solid #d0d5dd;border-radius:10px;font-family:inherit;font-size:.95rem}
.form .btn{margin-top:20px;width:100%}
.alert-success{background:#ecfdf3;color:#027a48;border:1px solid #abefc6;padding:14px 18px;border-radius:12px;margin-bottom:16px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
@media(max-width:800px){.contact-grid{grid-template-columns:1fr}}
.contact-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.contact-box h3{margin-bottom:12px;color:var(--primary)}
.contact-box ul{list-style:none}
.contact-box li{padding:7px 0}

/* Print invoice */
.print-invoice{background:#fff;max-width:800px;margin:30px auto;padding:36px;border-radius:var(--radius);box-shadow:var(--shadow)}
.print-invoice table{width:100%;border-collapse:collapse;margin-top:18px}
.print-invoice th,.print-invoice td{border:1px solid #d0d5dd;padding:10px;text-align:center;font-size:.92rem}
.print-invoice th{background:#eef4ff}

/* Footer */
.site-footer{background:var(--dark);color:#cbd5e1;padding:48px 0 20px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:32px}
.site-footer h3{color:#fff;margin-bottom:12px;font-size:1.05rem}
.site-footer ul{list-style:none}
.site-footer li{padding:4px 0}
.footer-link{color:var(--accent)}
.copyright{text-align:center;margin-top:32px;padding-top:16px;border-top:1px solid #1e293b;font-size:.85rem;color:#94a3b8}

/* Floating CTA */
.floating-cta{position:fixed;bottom:24px;left:24px;background:var(--accent);color:#fff;padding:12px 20px;border-radius:40px;font-weight:bold;box-shadow:0 6px 20px rgba(245,158,11,.45);z-index:60}
.floating-cta:hover{filter:brightness(.95)}

/* == بخش‌های ترکیبی: 2bk.ir + دی‌سی‌اکالا == */

/* نوار بالای سایت با شماره‌تماس‌های کلیک‌شو (2bk) */
.topbar{background:var(--dark);color:#cbd5e1;font-size:.85rem}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:7px 20px;flex-wrap:wrap}
.topbar-phones{display:flex;gap:18px;flex-wrap:wrap}
.topbar-phones a{color:#e2e8f0}
.topbar-phones a:hover{color:var(--accent)}
.topbar-whatsapp{color:#22c55e!important;font-weight:bold}

/* مگامنو (دی‌سی‌اکالا) */
.nav-item.has-mega{position:relative}
.nav-item .caret{font-size:.7rem;opacity:.7}
.mega-menu{display:none;position:absolute;top:100%;right:0;left:auto;background:#fff;border-radius:14px;box-shadow:0 12px 36px rgba(16,24,40,.18);min-width:640px;padding:22px;z-index:80}
.nav-item.has-mega:hover .mega-menu{display:block}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mega-col .mega-title{display:block;font-weight:bold;color:var(--dark);padding-bottom:6px;margin-bottom:8px;border-bottom:2px solid var(--accent)}
.mega-col ul{list-style:none}
.mega-col li a{display:block;padding:4px 0;color:var(--gray);font-size:.88rem}
.mega-col li a:hover{color:var(--primary)}
.mega-col .mega-more{color:var(--primary)!important;font-weight:bold}
.mega-cta{background:var(--light);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;text-align:center}
.mega-cta p{font-size:.9rem;font-weight:bold}

/* بردکرامب (دی‌سی‌اکالا) */
.breadcrumb{background:#fff;border-bottom:1px solid #e4e7ec;padding:10px 0;font-size:.85rem}
.breadcrumb .sep{margin:0 8px;color:#98a2b3}
.breadcrumb .current{color:var(--gray)}

/* معرفی دسته + دکمه شروع محاسبه (دی‌سی‌اکالا) */
.cat-intro{background:linear-gradient(135deg,#eef4ff,#f6f8fb);padding:40px 0;text-align:center}
.page-title{font-size:1.9rem;margin-bottom:10px}
.page-desc{max-width:680px;margin:0 auto 20px;color:var(--gray)}
.support-phone{font-weight:bold;font-size:1.05rem}

/* نوار لیستینگ: تعداد نتایج + فیلتر سریع (2bk) */
.listing-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:12px 20px;margin-bottom:28px}
.result-count{font-size:.92rem;color:var(--gray)}
.brand-filter{display:flex;gap:8px;flex-wrap:wrap}
.brand-filter a{padding:6px 14px;border-radius:20px;background:var(--light);color:var(--dark);font-size:.85rem}
.brand-filter a:hover{background:#eef4ff;color:var(--primary)}
.brand-filter a.active{background:var(--primary);color:#fff}

/* کارت محصول با بج تخفیف، مشخصات و قیمت خط‌خورده (2bk) */
.product-card{position:relative;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:.25s}
.product-card:hover{transform:translateY(-5px)}
.product-img{display:flex;align-items:center;justify-content:center;height:160px;background:linear-gradient(135deg,#eef4ff,#dbeafe);font-size:4rem}
.product-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.product-body h3{font-size:1.02rem}
.product-body h3 a{color:var(--dark)}
.product-body h3 a:hover{color:var(--primary)}
.off-badge{position:absolute;top:12px;left:12px;background:#ef4444;color:#fff;border-radius:20px;padding:3px 12px;font-size:.8rem;font-weight:bold;z-index:2}
.spec-list{list-style:none;font-size:.84rem;color:#344054}
.spec-list li{padding:2px 0}
.spec-list li::before{content:"▪";color:var(--primary);margin-inline-end:6px}
.price-block{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto}
.price-block del{color:#98a2b3;font-size:.88rem}
.price-block .price{color:var(--primary);font-size:1.05rem}
.price-block small{color:var(--gray)}

/* نشان‌های اعتماد (دی‌سی‌اکالا) */
.trust-badges{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.trust-badge{display:flex;align-items:center;gap:12px;background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:14px 18px}
.trust-badge .tb-icon{font-size:1.8rem}
.trust-badge b{display:block;font-size:.95rem}
.trust-badge small{color:var(--gray);font-size:.8rem}

/* فوتر کامل (دی‌سی‌اکالا) */
.social-icons{display:flex;gap:10px;margin-top:14px}
.social-icons a{width:38px;height:38px;border-radius:50%;background:#1e293b;display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.social-icons a:hover{background:var(--accent)}
.footer-contact li{display:flex;gap:6px}

/* == بخش‌های صفحه اصلی به سبک قالب‌های وردپرس == */

/* اسلایدر */
.wp-slider{position:relative;overflow:hidden}
.wp-slide{position:relative;display:none;padding:80px 0;text-align:center;color:#fff;overflow:hidden}
/* تصویر پس‌زمینه اسلاید با افکت حرکت (Ken Burns) — تصاویر GIF متحرک نیز پخش می‌شوند */
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;animation:kenburns 14s ease-in-out infinite alternate;z-index:0}
.slide-overlay{position:absolute;inset:0;background:rgba(10,22,46,.5);z-index:1}
@keyframes kenburns{from{transform:scale(1) translateX(0)}to{transform:scale(1.12) translateX(-2%)}}
@media (prefers-reduced-motion: reduce){.slide-bg{animation:none}}
.wp-slide-inner{position:relative;z-index:2}
.wp-slide.active{display:block;animation:wpFade .6s ease}
@keyframes wpFade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.wp-slide-inner h1{font-size:2.3rem;margin:14px 0 10px}
.wp-slide-inner p{max-width:700px;margin:0 auto 26px;opacity:.95}
.slide-tag{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);border-radius:30px;padding:5px 18px;font-size:.9rem}
.btn-slide-outline{border:1.5px solid #fff;color:#fff;background:transparent}
.btn-slide-outline:hover{background:#fff;color:var(--primary)}
.slider-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.slider-dots .dot{width:12px;height:12px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer;padding:0;transition:.2s}
.slider-dots .dot.active{background:#fff;transform:scale(1.2)}

/* عنوان سکشن با خط تزئینی (سبک ویجت وردپرس) */
.wp-title{position:relative;padding-bottom:16px}
.wp-title::after{content:"";position:absolute;bottom:0;right:50%;transform:translateX(50%);width:70px;height:4px;border-radius:4px;background:var(--accent)}

/* کارت با لبه‌رنگ هنگام هاور */
.wp-card{border-top:4px solid transparent}
.wp-card:hover{border-top-color:var(--accent)}

/* لینک ادامه مطلب (continue reading وردپرس) */
.read-more{color:var(--primary);font-weight:bold;font-size:.9rem}
.read-more .rm-arrow{display:inline-block;transition:transform .2s}
.read-more:hover .rm-arrow{transform:translateX(-5px)}

/* نوار آمار */
.stats-band{background:linear-gradient(135deg,#101828,#1d3a6e);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;text-align:center}
.stat-num{display:block;font-size:2.2rem;font-weight:bold;color:var(--accent)}
.stat-label{color:#cbd5e1;font-size:.95rem}

/* چیدمان بلاگ + سایدبار (کلاسیک وردپرس) */
.wp-content-wrap{display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:start}
@media(max-width:900px){.wp-content-wrap{grid-template-columns:1fr}}
.wp-post{display:flex;gap:18px;background:var(--light);border:1px solid #e4e7ec;border-radius:var(--radius);padding:18px;margin-bottom:20px;transition:.2s}
.wp-post:hover{box-shadow:var(--shadow);border-color:#c7d8f5}
.wp-post-thumb{flex:0 0 110px;height:110px;border-radius:12px;background:linear-gradient(135deg,#eef4ff,#dbeafe);display:flex;align-items:center;justify-content:center;font-size:2.6rem}
.wp-post-body h3{font-size:1.08rem;margin-bottom:8px}
.wp-post-body h3 a{color:var(--dark)}
.wp-post-body h3 a:hover{color:var(--primary)}
.wp-post-body p{color:var(--gray);font-size:.9rem;margin-bottom:10px}
.wp-post-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--gray);margin-bottom:8px}
.post-cat{background:var(--accent);color:#fff;border-radius:20px;padding:2px 12px;font-weight:bold}

/* ویجت‌های سایدبار */
.wp-sidebar .widget{background:#fff;border:1px solid #e4e7ec;border-top:4px solid var(--primary);border-radius:12px;padding:20px;margin-bottom:22px}
.wp-sidebar .widget-cta{border-top-color:var(--accent);text-align:center}
.wp-sidebar .widget-cta p{font-size:.9rem;color:var(--gray);margin-bottom:14px}
.widget-title{font-size:1rem;margin-bottom:14px;padding-bottom:10px;border-bottom:1px dashed #e4e7ec}
.widget-list{list-style:none}
.widget-list li{padding:6px 0;border-bottom:1px solid #f2f4f7}
.widget-list li:last-child{border-bottom:none}
.widget-list a{color:#344054;font-size:.9rem}
.widget-list a:hover{color:var(--primary)}

/* آکاردئون سوالات متداول (سبک قالب‌های وردپرس) */
.wp-faq{background:#fff;border:1px solid #e4e7ec;border-radius:12px;margin-bottom:12px;overflow:hidden}
.wp-faq summary{padding:16px 20px;font-weight:bold;cursor:pointer;list-style:none;position:relative;padding-left:44px;padding-inline-end:44px}
.wp-faq summary::-webkit-details-marker{display:none}
.wp-faq summary::after{content:"+";position:absolute;left:18px;inset-inline-end:18px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--primary);transition:.2s}
.wp-faq[open] summary::after{content:"−";transform:translateY(-50%) rotate(180deg)}
.wp-faq p{padding:0 20px 18px;color:var(--gray);font-size:.92rem}

@media(max-width:900px){.mega-grid{grid-template-columns:repeat(2,1fr)}.mega-menu{min-width:520px}}
@media(max-width:700px){
  .mega-menu{position:static;display:none;min-width:0}
  .nav-item.has-mega.open .mega-menu{display:block}
  .mega-grid{grid-template-columns:1fr}
  .topbar-inner{justify-content:center}
}

@media(max-width:700px){
  .header-cta{width:100%}
  .hero h1{font-size:1.6rem}
}
@media print{
  .site-header,.site-footer,.floating-cta,.summary-actions,.inv-item{display:none!important}
  body{background:#fff}
  .print-invoice{box-shadow:none;margin:0}
}
/* ---------- ???? ???? ???????: ????? ?????? ---------- */ 
/* ---- category hover dropdown + brand chips ---- */
.cat-drop{position:relative;display:inline-block}
.cat-drop-label{display:inline-flex;align-items:center;gap:4px}
.cat-drop-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:200px;background:#fff;border:1px solid #eee;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.12);padding:8px;display:none;flex-direction:column;gap:2px;z-index:60}
.cat-drop:hover .cat-drop-menu,.cat-drop:focus-within .cat-drop-menu{display:flex}
.cat-drop-menu a{background:none;padding:7px 12px;border-radius:8px;font-size:.85rem;text-align:right}
.cat-drop-menu a:hover{background:#eef4ff;color:var(--primary)}
.brand-chips{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 4px}
.brand-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;background:var(--light);color:var(--dark);font-size:.85rem}
.brand-chip:hover{background:#eef4ff;color:var(--primary)}
.brand-chip.active{background:var(--primary);color:#fff}
.brand-chip.active a{color:inherit}
/* ---- polished mega menu ---- */
.nav-item.has-mega{position:relative}
.mega-menu{min-width:840px;padding:18px 20px}
.mega-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 28px}
.mega-col{min-width:0}
.mega-col .mega-title{font-size:.92rem;line-height:1.6;white-space:normal;padding-bottom:6px;margin-bottom:6px}
.mega-col li a{font-size:.84rem;padding:4px 6px;margin:0 -6px;border-radius:8px;transition:background .15s,color .15s}
.mega-col li a:hover{background:#f2f6ff;color:var(--primary)}
.mega-col .mega-more{margin-top:4px;display:block}
.mega-cta{min-height:100%}
/* ---- mega menu anchored to header so it never overflows viewport ---- */
.site-header .header-inner{position:relative}
.nav-item.has-mega{position:static}
.mega-menu{right:24px;left:auto;max-width:calc(100vw - 48px)}
/* ---- responsive mega menu (restore column counts) ---- */
@media(max-width:900px){
  .mega-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mega-menu{min-width:0;width:calc(100vw - 48px)}
}
@media(max-width:700px){
  .mega-grid{grid-template-columns:1fr}
}
/* ---- CTA row spans full width under mega columns ---- */
.mega-cta{grid-column:1/-1;flex-direction:row;justify-content:center;padding:12px;gap:16px;min-height:0}
.mega-cta p{margin:0}
/* ---- keep tall mega menu inside viewport ---- */
.mega-menu{max-height:calc(100vh - 90px);overflow-y:auto}