/* سایت عمومی گروه بازرگانی و تولیدی سپید
   توکن‌ها: سرمه‌ای (زنجیره‌ی سرد) + قرمز گوشت + یخ؛ باند مسیریابی از هویت پنل (آسفالت و خط زرد جاده) می‌آید. */
@font-face{
  font-family:"Vazirmatn";font-style:normal;font-weight:100 900;font-display:swap;
  src:url("../planner/fonts/Vazirmatn-var.woff2") format("woff2");
}
:root{
  --navy:#15294b; --navy-d:#0d1b34; --navy-l:#2a4577;
  --red:#b3262f; --red-d:#8f1d25;
  --frost:#eef3f8; --frost-2:#dde7f1; --line:#d3deea;
  --ink:#1b2638; --muted:#566478; --white:#fff;
  --asphalt:#1c2430; --lane:#f4b400;
  --focus:#2f6fe4;
  --r:10px; --r-s:7px; --wrap:1200px;
  --font:"Vazirmatn",Tahoma,"Segoe UI",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.9;color:var(--ink);background:#fff;
  font-feature-settings:"ss01" 0;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
h1,h2,h3,h4{line-height:1.5;margin:0;color:var(--navy);font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.skip{position:absolute;inset-inline-start:12px;top:-60px;background:var(--navy);color:#fff;padding:8px 14px;border-radius:0 0 8px 8px;z-index:100;text-decoration:none}
.skip:focus{top:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ico{flex:none;vertical-align:middle}
.muted{color:var(--muted)}
.hp{position:absolute;inset-inline-start:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- نوار ابزار بالا ---------- */
.util{background:var(--navy-d);color:#cdd8e8;font-size:.86rem}
.util .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:42px}
.util a{color:inherit;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.util a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.util-start,.util-end{display:flex;align-items:center;gap:22px}
.util-tel b{font-weight:700;color:#fff;letter-spacing:.02em}
.util-search{display:flex;align-items:center;background:rgba(255,255,255,.09);border-radius:999px;padding-inline:14px 4px;border:1px solid transparent}
.util-search:focus-within{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.4)}
.util-search input{background:none;border:0;color:#fff;font:inherit;font-size:.86rem;width:150px;padding:4px 0;outline:none}
.util-search input::placeholder{color:#a9b8cf}
.util-search button{background:none;border:0;color:#cdd8e8;cursor:pointer;padding:6px 8px;display:grid;place-items:center}
.count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:999px;background:var(--red);color:#fff;font-size:.74rem;font-weight:700;line-height:1}

/* ---------- هدر و منو ---------- */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.hdr>.wrap{display:flex;align-items:center;gap:28px;min-height:78px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.logo img{height:48px;width:auto}
.logo .mark{width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:1.55rem;font-weight:800;line-height:1;padding-bottom:6px}
.logo-name{font-weight:800;font-size:1.08rem;line-height:1.35}
.nav{margin-inline-start:auto}
.nav>ul{display:flex;align-items:stretch;gap:2px}
.nav>ul>li>a{display:flex;align-items:center;gap:5px;min-height:78px;padding:0 13px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.97rem;position:relative}
.nav>ul>li>a::after{content:"";position:absolute;inset-inline:13px;bottom:0;height:3px;background:var(--red);transform:scaleX(0);transition:transform .18s}
.nav>ul>li>a:hover,.nav>ul>li>a[aria-current]{color:var(--navy)}
.nav>ul>li>a:hover::after,.nav>ul>li>a[aria-current]::after,.has-mega:hover>a::after{transform:scaleX(1)}
.route-link{color:var(--navy)!important}
.route-link .ico{color:var(--red)}
.burger{display:none;margin-inline-start:auto;background:none;border:1px solid var(--line);border-radius:8px;width:46px;height:46px;color:var(--navy);cursor:pointer;place-items:center}

/* مگامنو */
.has-mega{position:static}
.mega{position:absolute;inset-inline:0;top:100%;background:#fff;border-top:1px solid var(--line);border-bottom:3px solid var(--navy);box-shadow:0 18px 30px -18px rgba(13,27,52,.35);display:none}
.has-mega:hover .mega,.has-mega:has(:focus-visible) .mega,.has-mega.open .mega{display:block}
.mega-in{display:grid;grid-template-columns:200px 1fr;gap:0;padding-block:0;min-height:320px}
.mega-tabs{display:flex;flex-direction:column;padding-block:18px;border-inline-end:1px solid var(--line);padding-inline-end:16px}
.mega-tab{display:flex;align-items:center;gap:10px;background:none;border:0;border-radius:8px;padding:12px 14px;font:inherit;font-weight:700;color:var(--ink);cursor:pointer;text-align:start}
.mega-tab[aria-selected="true"]{background:var(--navy);color:#fff}
.mega-tab:not([aria-selected="true"]):hover{background:var(--frost)}
.mega-all{margin-top:auto;padding:10px 14px;font-size:.9rem;color:var(--red);font-weight:700;text-decoration:none}
.mega-all:hover{text-decoration:underline}
.mega-panels{padding:22px 28px}
.mega-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.mega-panel[hidden]{display:none}
.mega-col h3{font-size:1rem;margin-bottom:8px;padding-bottom:8px;border-bottom:2px solid var(--frost-2)}
.mega-col h3 a{display:flex;align-items:center;gap:8px;text-decoration:none}
.mega-col h3 .ico{color:var(--red)}
.mega-col li a{display:block;padding:3px 0;text-decoration:none;color:var(--ink);font-size:.93rem}
.mega-col li a:hover{color:var(--red)}
.mega-col .sub{padding-inline-start:14px;border-inline-start:2px solid var(--frost-2);margin-block:2px 4px}
.mega-col .sub a{font-size:.85rem;color:var(--muted)}

/* ---------- کشوی موبایل ---------- */
.drawer-back{position:fixed;inset:0;background:rgba(13,27,52,.55);z-index:90}
.drawer{position:fixed;inset-block:0;inset-inline-start:0;width:min(340px,88vw);background:#fff;z-index:95;overflow-y:auto;padding:16px 18px 40px;box-shadow:0 0 40px rgba(0,0,0,.3)}
.drawer[hidden],.drawer-back[hidden]{display:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer-head button{background:none;border:0;color:var(--navy);cursor:pointer;display:grid;place-items:center;width:44px;height:44px}
.drawer-search{display:flex;border:1.5px solid var(--line);border-radius:8px;margin-bottom:10px}
.drawer-search input{flex:1;min-width:0;border:0;background:none;font:inherit;padding:10px 12px;outline:none}
.drawer-search button{background:none;border:0;padding:0 12px;color:var(--navy)}
.drawer-list>li{border-bottom:1px solid var(--frost-2)}
.drawer-list a,.drawer-list summary{display:flex;align-items:center;gap:8px;padding:13px 4px;text-decoration:none;color:var(--ink);font-weight:600;cursor:pointer;list-style:none}
.drawer-list summary::-webkit-details-marker{display:none}
.drawer-list summary::after{content:"";margin-inline-start:auto;width:8px;height:8px;border:solid var(--muted);border-width:0 2px 2px 0;transform:rotate(45deg);transition:transform .15s}
details[open]>summary::after{transform:rotate(-135deg)}
.d2{padding-inline-start:12px}
.d2>summary{font-weight:700;color:var(--navy)}
.d3{padding:0 0 10px 0;padding-inline-start:14px}
.d3-h{font-weight:700!important;color:var(--red)!important;padding-block:6px!important}
.d3 ul a{font-weight:400;padding-block:5px;font-size:.93rem}

/* ---------- پیام‌ها ---------- */
.msgs{padding-top:16px}
.msg{padding:11px 16px;border-radius:8px;margin-bottom:8px;background:var(--frost);border-inline-start:4px solid var(--navy);font-size:.95rem}
.msg.success{background:#e8f4ec;border-color:#2b8a4b}
.msg.error{background:#fbeaea;border-color:var(--red)}
.msg.warning{background:#fff6dd;border-color:var(--lane)}

/* ---------- دکمه‌ها ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.7rem 1.35rem;border-radius:var(--r-s);border:1.5px solid transparent;font:inherit;font-weight:700;line-height:1.4;cursor:pointer;text-decoration:none;transition:background .15s,color .15s,border-color .15s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy-l)}
.btn-line{background:#fff;color:var(--navy);border-color:var(--navy)}.btn-line:hover,.btn-line.on{background:var(--navy);color:#fff}
.btn-lane{background:var(--lane);color:#1c1500}.btn-lane:hover{background:#ffc928}
.btn-sm{padding:.42rem .9rem;font-size:.88rem}
.btn-block{width:100%}
.linkbtn{background:none;border:0;padding:0;font:inherit;font-size:.9rem;color:var(--red);cursor:pointer;text-decoration:underline;text-underline-offset:4px}
.iconbtn{background:none;border:1px solid var(--line);border-radius:8px;width:40px;height:40px;display:grid;place-items:center;color:var(--muted);cursor:pointer}
.iconbtn:hover{color:var(--red);border-color:var(--red)}

/* ---------- بخش‌ها ---------- */
.sec{padding-block:64px}
.sec-frost{background:var(--frost)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:28px;border-bottom:2px solid var(--frost-2);padding-bottom:12px}
.sec-head h2{font-size:1.65rem}
.more{font-weight:700;font-size:.93rem;color:var(--red);text-decoration:none;white-space:nowrap}
.more:hover{text-decoration:underline;text-underline-offset:5px}

/* ---------- هیرو ---------- */
.hero{background:var(--frost);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:56px;align-items:center;padding-block:68px}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.45rem);line-height:1.35;letter-spacing:-.01em}
.hero-tag{margin-top:6px;font-size:1.3rem;font-weight:700;color:var(--red)}
.hero-p{margin-top:16px;max-width:62ch;line-height:2.05}
.hero-p:first-of-type{margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-visual img{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover}

/* خط زمانی شرکت: تنها توالی واقعی در محتوا */
.since{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 26px 14px}
.since-t{font-weight:800;color:var(--muted);font-size:.95rem;margin-bottom:6px}
.steps{position:relative}
.steps li{position:relative;display:grid;grid-template-columns:104px 30px minmax(0,1fr);align-items:start;padding-block:14px}
.steps li::before{content:"";grid-column:2;grid-row:1;justify-self:center;margin-top:13px;width:14px;height:14px;border-radius:50%;background:var(--navy);border:3px solid #fff;box-shadow:0 0 0 2px var(--navy);position:relative;z-index:1}
.steps li:not(:last-child)::after{content:"";position:absolute;inset-inline-start:118px;top:34px;bottom:-34px;border-inline-start:2px dashed var(--lane)}
.steps .yr{grid-column:1;grid-row:1}
.steps li>div{grid-column:3;grid-row:1;padding-inline-start:6px}
.yr{font-size:2.1rem;font-weight:800;color:var(--navy);line-height:1.2;padding-inline-end:10px}
.yr-t{font-size:1rem;padding-top:6px;color:var(--muted)}
.steps strong{display:block;color:var(--navy);font-size:1.05rem;margin-top:2px}
.steps span{display:block;color:var(--muted);font-size:.92rem;line-height:1.8}

/* ---------- کاشی محصولات ---------- */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.tile{display:flex;gap:22px;align-items:center;padding:30px;border-radius:var(--r);color:#fff}
.tile-cold{background:var(--navy)}
.tile-warm{background:var(--red)}
.tile-ico{flex:none;width:96px;height:96px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center}
.tile h3{color:#fff;font-size:1.45rem;margin-bottom:12px}
.tile h3 a{color:inherit;text-decoration:none}
.tile h3 a:hover{text-decoration:underline;text-underline-offset:6px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips a{display:inline-flex;align-items:center;gap:6px;padding:5px 14px 5px 12px;border-radius:999px;background:rgba(255,255,255,.14);color:#fff;text-decoration:none;font-size:.93rem;font-weight:600;border:1px solid rgba(255,255,255,.22)}
.chips a:hover{background:#fff;color:var(--navy)}

/* ---------- مزیت‌ها ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.adv{border-top:3px solid var(--navy);padding-top:16px}
.adv h3{font-size:1.1rem;margin-bottom:6px}
.adv p{color:var(--muted);font-size:.95rem;line-height:1.95}

/* ---------- باند مسیریابی ---------- */
.route-band{background:var(--asphalt);color:#e6ebf2;padding-block:56px;border-block:1px solid #000}
.route-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.route-band h2{color:#fff;font-size:1.7rem;margin-bottom:10px}
.route-band p{max-width:52ch;color:#c4cddb}
.role-list{display:flex;gap:8px;margin:18px 0 24px}
.role-list li{padding:3px 14px;border:1px solid #46526a;border-radius:999px;font-size:.9rem;color:#dbe3ef}
.route-art{width:100%;max-width:420px;justify-self:end}
.route-art .road{fill:none;stroke:#2f3a4d;stroke-width:22;stroke-linecap:round}
.route-art .lane{fill:none;stroke:var(--lane);stroke-width:3;stroke-dasharray:10 9;stroke-linecap:round}
.route-art .pt{fill:var(--asphalt);stroke:#fff;stroke-width:3}
.route-art .end{fill:var(--lane);stroke:var(--asphalt)}

/* ---------- بنر و خبر ---------- */
.banners{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.banner{display:flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.banner img{width:38%;object-fit:cover}
.banner-body{padding:22px;display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.ad-tag{font-size:.78rem;background:var(--frost-2);color:var(--muted);border-radius:4px;padding:0 8px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ncard{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.ncard:hover{border-color:var(--navy)}
.ncard-img{display:block;aspect-ratio:16/9;background:var(--frost-2)}
.ncard-img img{width:100%;height:100%;object-fit:cover}
.ncard-img .ph{height:100%;display:grid;place-items:center;color:var(--navy-l)}
.ncard-b{padding:18px 20px 22px}
.ncard time{font-size:.82rem;color:var(--muted)}
.ncard h3{font-size:1.08rem;margin:2px 0 6px}
.ncard h3 a{text-decoration:none}
.ncard h3 a:hover{color:var(--red)}
.ncard p{font-size:.92rem;color:var(--muted);line-height:1.9}

/* ---------- تندیس و مجوز ---------- */
.show-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:18px}
.show-item{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;font:inherit;color:var(--ink);cursor:zoom-in;text-align:center}
.show-item:hover{border-color:var(--navy)}
.show-item img{width:100%;aspect-ratio:4/3;object-fit:contain}
.show-item.no-img{cursor:default;justify-content:center;min-height:130px;font-weight:700;color:var(--navy)}
.show-item span{font-weight:700;font-size:.93rem}
dialog.lightbox{border:0;padding:0;background:transparent;max-width:92vw;max-height:92vh}
dialog.lightbox::backdrop{background:rgba(13,27,52,.8)}
.lightbox figure{margin:0;background:#fff;border-radius:var(--r);padding:14px;text-align:center}
.lightbox img{max-height:76vh;margin-inline:auto}
.lightbox figcaption{padding:10px 40px 0;font-weight:700}
.lightbox button{position:absolute;top:8px;inset-inline-start:8px;background:var(--navy);color:#fff;border:0;border-radius:50%;width:38px;height:38px;cursor:pointer;display:grid;place-items:center}

/* ---------- صفحه‌های داخلی ---------- */
.page-head{background:var(--frost);border-bottom:1px solid var(--line);padding-block:30px 28px}
.page-head.slim{padding-block:14px}
.page-head h1{font-size:clamp(1.7rem,3.4vw,2.35rem)}
.page-head h1+p,.page-head .crumbs+h1{margin-top:6px}
.page-head p{color:var(--muted);max-width:70ch}
.h-ico{display:flex;align-items:center;gap:12px}
.h-ico .ico{color:var(--red)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.88rem;color:var(--muted);margin-bottom:8px}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--red)}
.pagebody{padding-block:40px 70px}
.emptybox{background:var(--frost);border:1px dashed #b8c8da;border-radius:var(--r);padding:44px 24px;text-align:center;display:grid;gap:16px;justify-items:center}
.emptybox.done{border-style:solid;background:#fff}
.done-ico{width:64px;height:64px;border-radius:50%;background:#e8f4ec;color:#2b8a4b;display:grid;place-items:center}
.empty{color:var(--muted)}

/* محصولات */
.grp+.grp{margin-top:50px}
.grp-h{display:flex;align-items:center;gap:12px;font-size:1.6rem;padding:14px 20px;border-radius:var(--r);color:#fff}
.grp-h a{color:inherit;text-decoration:none}
.grp-h.cold{background:var(--navy)}.grp-h.warm{background:var(--red)}
.grp-sp{margin-top:26px}
.grp-sp>h3,.grp-sp>h2{font-size:1.25rem;margin-bottom:14px}
.grp-sp h3 a,.grp-sp h2 a{display:inline-flex;align-items:center;gap:8px;text-decoration:none}
.grp-sp .ico{color:var(--red)}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);display:flex;flex-direction:column;overflow:hidden}
.pcard:hover{border-color:var(--navy)}
.pcard-img{display:grid;place-items:center;height:116px;background:var(--frost);color:var(--navy-l)}
.pcard-img img{width:100%;height:100%;object-fit:cover}
.pcard-b{padding:12px 16px 4px;flex:1}
.pcard h3{font-size:1.02rem}
.pcard h3 a{text-decoration:none}.pcard h3 a:hover{color:var(--red)}
.meta{font-size:.85rem;color:var(--muted)}
.pcard-act{display:flex;gap:8px;padding:10px 16px 16px;flex-wrap:wrap}
.pcard-act form{display:contents}

/* جزئیات محصول */
.pd{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:start}
.pd-img{background:var(--frost);border-radius:var(--r);aspect-ratio:1;display:grid;place-items:center;color:var(--navy-l);overflow:hidden}
.pd-img img{width:100%;height:100%;object-fit:cover}
.pd h1{font-size:2.1rem}
.pd-path{color:var(--muted);font-size:.93rem;margin-top:2px}
.pd-desc{margin-top:16px;max-width:60ch}
.specs{margin:20px 0 0;border-top:1px solid var(--line)}
.specs div{display:grid;grid-template-columns:140px 1fr;padding:10px 0;border-bottom:1px solid var(--line)}
.specs dt{color:var(--muted)}.specs dd{margin:0;font-weight:600}
.buybox{margin-top:26px;padding:22px;border:1px solid var(--line);border-radius:var(--r);background:var(--frost);display:grid;gap:12px}
.qty-form{display:grid;gap:10px}
.qty-form label{font-weight:700;font-size:.93rem}
.qty{display:inline-flex;border:1.5px solid #b9c7d8;border-radius:8px;background:#fff;overflow:hidden;width:max-content}
.qty button{width:42px;border:0;background:var(--frost);color:var(--navy);cursor:pointer;display:grid;place-items:center}
.qty button:hover{background:var(--frost-2)}
.qty input{width:74px;border:0;text-align:center;font:inherit;font-weight:700;padding:8px 4px;outline:none;background:#fff}
.hint{font-size:.86rem;color:var(--muted)}
.rel{margin-top:56px}.rel>h2{font-size:1.35rem;margin-bottom:16px}

/* مقایسه */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
.cmp{width:100%;border-collapse:collapse;min-width:560px}
.cmp th,.cmp td{padding:14px 18px;text-align:start;vertical-align:top;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--frost);border-bottom:2px solid var(--navy)}
.cmp tbody th{width:150px;color:var(--muted);font-weight:600;background:#fafcfe}
.cmp tbody tr:last-child>*{border-bottom:0}
.cmp-h{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.cmp-h .ico{color:var(--red)}.cmp-h a{font-weight:800;text-decoration:none}
.cmp-clear{margin-top:16px}

/* سبد */
.cart-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:32px;align-items:start}
.cart-items h2,.cart-form h2{font-size:1.2rem;margin-bottom:14px}
.cart-items li{display:grid;grid-template-columns:44px 1fr auto auto 40px;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.ci-ico{width:44px;height:44px;border-radius:50%;background:var(--frost);display:grid;place-items:center;color:var(--navy-l)}
.ci-t a{font-weight:700;text-decoration:none}.ci-t small{display:block;color:var(--muted);font-size:.82rem}
.ci-u{font-size:.85rem;color:var(--muted)}
.cart-items .linkbtn{margin-top:14px}
.cart-form{background:var(--frost);border:1px solid var(--line);border-radius:var(--r);padding:22px;position:sticky;top:96px}

/* فرم‌ها */
.form,.cart-form{display:grid;gap:14px}
.field label{display:block;font-weight:700;font-size:.93rem;margin-bottom:4px}
.field label small{font-weight:400;color:var(--muted)}
.field input,.field textarea,.field select{width:100%;font:inherit;padding:.62rem .85rem;border:1.5px solid #b9c7d8;border-radius:8px;background:#fff;color:var(--ink)}
.field input:focus,.field textarea:focus{outline:3px solid rgba(47,111,228,.35);border-color:var(--focus)}
.field.has-err input,.field.has-err textarea{border-color:var(--red)}
.err{color:var(--red);font-size:.86rem;margin-top:3px}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:start}
.contact-grid h2{font-size:1.3rem;margin-bottom:16px}
.info-card{background:var(--navy-d);color:#dce5f2;border-radius:var(--r);padding:26px}
.info-card h2{color:#fff}
.info-card a{color:#e8eef8;text-underline-offset:4px}
.info-card a:hover{color:#fff}
.info-card li+li{margin-top:10px}
.info-card .ftr-contact li{font-size:1rem}
.info-card .ftr-contact .ico{color:#8fa6c8}
.map{width:100%;height:240px;border:0;border-radius:8px;margin-top:18px}
.narrow-form{max-width:640px}

/* متن */
.prose{max-width:72ch}
.prose p{margin-bottom:1.1em;line-height:2.1}
.prose h2{font-size:1.35rem;margin:1.6em 0 .5em}
.prose ul{list-style:disc;padding-inline-start:1.4em;margin-bottom:1.1em}
.prose-img{border-radius:var(--r);margin-bottom:24px;width:100%}
.about-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:48px;align-items:start}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{padding:16px 4px;font-weight:700;cursor:pointer;color:var(--navy)}
.faq details>div{padding:0 4px 18px;color:var(--ink)}
.bigsearch{display:flex;gap:10px;margin-top:14px;max-width:560px}
.bigsearch input{flex:1;min-width:0;font:inherit;padding:.65rem .9rem;border:1.5px solid #b9c7d8;border-radius:8px}
.res-h{font-size:1.2rem;margin:10px 0 12px}
.results{display:grid;gap:8px;margin-bottom:26px}
.results a{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid var(--line);border-radius:8px;text-decoration:none;color:var(--ink)}
.results a:hover{border-color:var(--navy)}
.results .ico{color:var(--red)}.results small{color:var(--muted);margin-inline-start:auto}
.pager{display:flex;gap:18px;justify-content:center;align-items:center;margin-top:34px}

/* ---------- نوار مقایسه ---------- */
.cmpbar{position:fixed;inset-inline:0;bottom:0;z-index:60;background:var(--navy-d);color:#fff;box-shadow:0 -8px 24px rgba(13,27,52,.3)}
.cmpbar .wrap{display:flex;align-items:center;gap:20px;min-height:58px}
.cmpbar-t{font-weight:700}.cmpbar-t b{background:var(--red);border-radius:999px;padding:1px 10px;margin-inline-start:6px}
.cmpbar .linkbtn{color:#ffb4b9}
.cmpbar .btn{margin-inline-start:auto}
body:has(.cmpbar) .ftr{padding-bottom:64px}

/* ---------- فوتر ---------- */
.ftr{background:var(--navy-d);color:#c6d2e4;margin-top:0}
.ftr-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.3fr;gap:36px;padding-block:52px 36px}
.ftr .logo{color:#fff;margin-bottom:12px}
.ftr .logo .mark{background:#fff;color:var(--navy)}
.ftr h2{color:#fff;font-size:1rem;margin-bottom:14px}
.ftr a{color:inherit;text-decoration:none}.ftr a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.ftr li+li{margin-top:6px}
.ftr-brand p{max-width:34ch;font-size:.93rem}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:40px;height:40px;border-radius:50%;border:1px solid #3a5079;display:grid;place-items:center}
.socials a:hover{background:#fff;color:var(--navy)!important;text-decoration:none!important}
.ftr-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.93rem}
.ftr-contact .ico{margin-top:6px;color:#8fa6c8}
.ftr-bottom{border-top:1px solid #20365c;font-size:.84rem;color:#93a6c3;padding-block:16px;text-align:center}

/* ---------- واکنش‌گرا ---------- */
@media (max-width:1100px){
  .nav>ul>li>a{padding:0 9px;font-size:.92rem}
  .logo-name{font-size:1rem}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .ftr-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .nav{display:none}
  .burger{display:grid}
  .hdr>.wrap{min-height:68px}
  .util-end .util-search,.util-cat{display:none}
  .hero-grid,.pd,.about-grid,.contact-grid,.cart-grid,.route-grid{grid-template-columns:1fr}
  .hero-grid{gap:34px;padding-block:44px}
  .route-art{justify-self:start;max-width:340px}
  .cards3{grid-template-columns:repeat(2,1fr)}
  .tiles{grid-template-columns:1fr}
  .cart-form{position:static}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .util-start{gap:14px}
  .util-start a:first-child{display:none}
  .sec{padding-block:44px}
  .sec-head h2{font-size:1.35rem}
  .cards3,.adv-grid{grid-template-columns:1fr}
  .tile{flex-direction:column;align-items:flex-start;padding:24px}
  .steps li{grid-template-columns:92px 26px minmax(0,1fr)}
  .steps li:not(:last-child)::after{inset-inline-start:104px}
  .yr{font-size:1.75rem}
  .cart-items li{grid-template-columns:44px 1fr 40px;grid-template-areas:"i t x" "q q u"}
  .cart-items .ci-ico{grid-area:i}.cart-items .ci-t{grid-area:t}.cart-items .iconbtn{grid-area:x}
  .cart-items .qty{grid-area:q}.cart-items .ci-u{grid-area:u}
  .banner{flex-direction:column}.banner img{width:100%;height:150px}
  .ftr-grid{grid-template-columns:1fr}
  .cmpbar .wrap{gap:12px;flex-wrap:wrap;padding-block:8px}
  .pgrid{grid-template-columns:repeat(2,1fr);gap:12px}
  .pcard-act{padding-inline:12px}
  .pcard-act .btn{flex:1;padding-inline:.5rem}
  .specs div{grid-template-columns:110px 1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}