/* =====================================================================
   مهندس جوان — مارکت‌پلیس صنعت ساختمان | mobile-first design system
   ===================================================================== */
@import url('https://cdn.jsdelivr.net/npm/vazirmatn@33.0.3/Vazirmatn-font-face.css');

:root{
  --navy:#0f1f3a; --navy-2:#16294a; --d-navy:#0a1424; --d-navy2:#0e1c33;
  --ink:#101828; --muted:#5b6577; --faint:#8a93a3; --line:#e7ebf1;
  --bg:#f6f8fb; --card:#fff; --card-2:#fbfcfe;
  --amber:#f4a52a; --amber-2:#ffc25a; --amber-d:#d98e15; --amber-soft:#fff5e3;
  --green:#13a35a; --green-soft:#e6f7ee; --red:#e23b4e; --red-soft:#fdeaec;
  --sh-sm:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.05);
  --sh:0 6px 22px -6px rgba(16,33,68,.14),0 2px 8px -2px rgba(16,33,68,.07);
  --sh-lg:0 24px 60px -18px rgba(15,31,58,.3);
  --r:14px; --r-sm:11px; --r-lg:22px;
  --hh:58px; --bnh:60px; --maxw:1240px;
  --ff:'Vazirmatn',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--ff);background:var(--bg);color:var(--ink);direction:rtl;line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;min-height:100dvh;overflow-x:hidden;padding-bottom:calc(var(--bnh) + var(--safe-b))}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
h1,h2,h3,h4{line-height:1.25;letter-spacing:-.01em}
::selection{background:var(--amber);color:#241701}
.cont{max-width:var(--maxw);margin:0 auto;padding:0 16px;width:100%}
.muted{color:var(--muted)} .xs{font-size:12.5px} .center{text-align:center}
.nowrap{white-space:nowrap} .ltr{direction:ltr;text-align:right}
.amb{color:var(--amber-d)} .hide-mob{display:none}
.grow{flex:1} .pad0{padding:0!important}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1.5px solid transparent;background:var(--navy);color:#fff;padding:12px 20px;border-radius:12px;font-weight:700;font-size:15px;cursor:pointer;white-space:nowrap;min-height:46px;transition:transform .25s var(--ease),box-shadow .25s,background .2s}
.btn svg{width:18px;height:18px;flex:none}
.btn:active{transform:scale(.97)}
@media(hover:hover){.btn:hover{transform:translateY(-2px);box-shadow:var(--sh)}}
.btn.amber{background:var(--amber);color:#241701;box-shadow:0 10px 26px -10px rgba(244,165,42,.5)}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn.glass{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff;backdrop-filter:blur(6px)}
.btn.lg{padding:15px 26px;font-size:16px;min-height:52px;border-radius:14px}
.btn.sm{padding:8px 14px;font-size:13px;min-height:38px;border-radius:9px}
.btn.block{width:100%}
.btn.danger-h{color:var(--red)}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.lnk{color:var(--navy);font-weight:700}.lnk:hover{color:var(--amber-d)}

.ibtn{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;flex:none;transition:.15s}
.ibtn svg{width:21px;height:21px}
.ibtn.sm{width:38px;height:38px}.ibtn.sm svg{width:18px;height:18px}
.ibtn:active{transform:scale(.94)}
@media(hover:hover){.ibtn:hover{border-color:var(--navy)}}
.ibtn.danger{color:var(--red)}.ibtn.danger:hover{border-color:var(--red)}
.cart-badge{position:absolute;top:-6px;left:-6px;min-width:18px;height:18px;padding:0 4px;border-radius:999px;background:var(--amber);color:#241701;font-size:11px;font-weight:800;display:none;place-items:center}

/* ---------- badges / pills ---------- */
.vbadge{display:inline-flex;align-items:center;gap:5px;background:linear-gradient(135deg,#0f1f3a,#22406e);color:#fff;border-radius:999px;padding:5px 10px 5px 7px;font-size:11.5px;font-weight:700;line-height:1;white-space:nowrap}
.vbadge .seal{display:grid;color:var(--amber)}.vbadge .seal svg{width:14px;height:14px}
.vbadge.xs{font-size:10px;padding:3px 7px 3px 5px}.vbadge.xs .seal svg{width:11px;height:11px}
.vbadge.lg{font-size:13px;padding:7px 13px 7px 9px}.vbadge.lg .seal svg{width:16px;height:16px}
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.pill.green{background:var(--green-soft);color:var(--green)}.pill.amber{background:var(--amber-soft);color:var(--amber-d)}
.pill.red{background:var(--red-soft);color:var(--red)}.pill.gray{background:#eef1f6;color:var(--muted)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--faint);display:inline-block;flex:none}.dot.on{background:var(--green)}

/* =====================================================================
   HEADER
   ===================================================================== */
#app-header{position:sticky;top:0;z-index:60;transition:background .35s var(--ease),box-shadow .35s,border-color .35s;border-bottom:1px solid transparent}
.hd-wrap{max-width:var(--maxw);margin:0 auto;padding:0 14px;height:var(--hh);display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:16.5px;color:var(--navy);flex:none}
.brand .logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--navy),var(--navy-2));display:grid;place-items:center;flex:none}
.brand .logo svg{width:22px;height:22px;color:var(--amber)}
.brand .bt{display:flex;flex-direction:column;line-height:1.15}
.brand .bt small{font-size:9.5px;font-weight:500;color:var(--muted)}
.hd-search{display:none}
.hd-links{display:none}
.hd-actions{margin-inline-start:auto;display:flex;align-items:center;gap:8px}
/* header states: default (home top) = transparent dark; solid = white */
body.route-home #app-header{background:transparent}
body.route-home #app-header .brand,body.route-home #app-header .hd-links a{color:#fff}
body.route-home #app-header .brand .bt small{color:#9fb0cc}
body.route-home #app-header .brand .logo{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16)}
body.route-home #app-header .ibtn{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff}
body.route-home #app-header .btn.ghost{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.28);color:#fff}
body.hd-solid #app-header{background:rgba(255,255,255,.9);backdrop-filter:saturate(170%) blur(14px);border-color:var(--line);box-shadow:var(--sh-sm)}
body.hd-solid.route-home #app-header{background:rgba(8,18,34,.86);border-color:rgba(255,255,255,.07)}
body.hd-solid.route-home #app-header .ibtn{background:rgba(255,255,255,.08)}

/* =====================================================================
   BOTTOM NAV (mobile)
   ===================================================================== */
#bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:70;display:flex;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(16px);border-top:1px solid var(--line);padding-bottom:var(--safe-b);box-shadow:0 -6px 24px -12px rgba(16,33,68,.18)}
.bn-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:var(--bnh);color:#5b6577;font-size:11px;font-weight:600;position:relative;transition:color .2s,transform .12s ease-out}
.bn-ic{position:relative;display:grid;place-items:center}
.bn-ic svg{width:23px;height:23px}
.bn-item.active{color:var(--navy)}
.bn-item.active .bn-ic::after{content:"";position:absolute;top:-9px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:var(--amber)}
.bn-item:active{transform:scale(.92)}

/* =====================================================================
   FOOTER
   ===================================================================== */
#app-footer{background:var(--navy);color:#cdd7e8;margin-top:30px}
.ft-wrap{max-width:var(--maxw);margin:0 auto;padding:36px 18px 24px;display:grid;grid-template-columns:1fr;gap:24px 18px}
.ft-brand{grid-column:1/-1}
.ft-brand p{font-size:13px;color:#9fb0cc;max-width:340px;margin-top:12px;line-height:1.8}
.ft-col h5{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:10px}
.ft-col a{display:block;font-size:13.5px;color:#aebdd6;padding:5px 0}
.ft-col a:hover{color:var(--amber)}
.ft-bot{border-top:1px solid rgba(255,255,255,.08);padding:16px 18px;font-size:12px;color:#8295b5;display:flex;flex-direction:column;gap:6px;text-align:center;max-width:var(--maxw);margin:0 auto}

/* =====================================================================
   VIEW + transitions
   ===================================================================== */
#view{min-height:60vh}
.view-anim{animation:viewin .4s var(--ease)}
@keyframes viewin{from{opacity:0;transform:translateY(10px)}}
.loadbar{height:3px;width:100%;background:linear-gradient(90deg,transparent,var(--amber),transparent);background-size:50% 100%;animation:lb 1s linear infinite;margin-top:0}
@keyframes lb{to{background-position:-200% 0}}
.skel{background:linear-gradient(90deg,#eef1f6 25%,#f6f8fb 50%,#eef1f6 75%);background-size:200% 100%;animation:sk 1.3s infinite;border-radius:8px}
@keyframes sk{to{background-position:-200% 0}}

/* =====================================================================
   SHEET / MODAL
   ===================================================================== */
.sheet-scrim{position:fixed;inset:0;z-index:100;background:rgba(8,16,32,.55);display:flex;align-items:flex-end;justify-content:center;opacity:0;transition:opacity .26s var(--ease);backdrop-filter:blur(2px)}
.sheet-scrim.open{opacity:1}
.sheet{width:100%;max-width:560px;max-height:min(90dvh,calc(100dvh - 52px));background:var(--card);border-radius:22px 22px 0 0;padding:8px 18px calc(20px + var(--safe-b));overflow-y:auto;-webkit-overflow-scrolling:touch;transform:translateY(100%);transition:transform .3s var(--ease);position:relative;box-shadow:var(--sh-lg)}
.sheet-scrim.open .sheet{transform:none}
.sheet::before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:40px;height:4px;border-radius:3px;background:var(--line)}
.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:14px 0 12px;position:sticky;top:0;background:var(--card);z-index:2}
.sheet-head h3{font-size:17px;font-weight:800}
.sheet-body{padding-bottom:4px}
.ibtn.close.float{position:absolute;top:14px;left:14px;z-index:3}

/* =====================================================================
   TOAST
   ===================================================================== */
#toast{position:fixed;bottom:calc(var(--bnh) + 16px + var(--safe-b));left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;padding:12px 22px;border-radius:12px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:.25s;z-index:200;box-shadow:var(--sh-lg);max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.ok{background:var(--green)}#toast.err{background:var(--red)}

/* =====================================================================
   PAGE HEAD (navy banner)
   ===================================================================== */
.phead{position:relative;overflow:hidden;color:#fff;background:radial-gradient(620px 280px at 88% -30%,#23426f 0,transparent 58%),linear-gradient(135deg,var(--d-navy),var(--navy-2));padding:calc(var(--hh) + 20px) 0 22px;margin-top:calc(-1 * var(--hh))}
.phead::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(244,165,42,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(244,165,42,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(520px 280px at 84% 40%,#000,transparent 78%)}
.pw{max-width:var(--maxw);margin:0 auto;padding:0 16px;position:relative}
.phead .crumb{font-size:12.5px;color:#8fa1c0;margin-bottom:8px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.phead .crumb i{opacity:.5}.phead .crumb a:hover{color:var(--amber)}
.phead-row{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.phead h1{font-size:clamp(22px,5.5vw,32px);font-weight:900}
.phead p{color:#9fb0cc;font-size:13.5px;margin-top:6px}
.phead-right{flex:none}

/* breadcrumb on light (product) */
.crumb.tp{font-size:12.5px;color:var(--muted);display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:16px 0 4px}
.crumb.tp i{opacity:.5}.crumb.tp a:hover{color:var(--navy)}

/* =====================================================================
   SECTIONS (generic)
   ===================================================================== */
.sec{padding:36px 0}
.sec.alt{background:var(--card);border-block:1px solid var(--line)}
.sec-head{max-width:var(--maxw);margin:0 auto 20px;padding:0 16px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.sec-head.center{justify-content:center;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--amber-d);font-size:12px;font-weight:800;letter-spacing:.1em;margin-bottom:10px}
.eyebrow.center{justify-content:center}.eyebrow.amb2{color:var(--amber-2)}
.eyebrow .n{font-variant-numeric:tabular-nums;background:var(--amber-soft);color:var(--amber-d);border-radius:6px;padding:1px 7px}
.st{font-size:clamp(21px,5vw,30px);font-weight:900}.st .amb{color:var(--amber-d)}
.more{display:inline-flex;align-items:center;gap:5px;color:var(--navy);font-weight:800;font-size:14px;white-space:nowrap}.more:hover{color:var(--amber-d)}

/* =====================================================================
   PRODUCT CARD + GRID
   ===================================================================== */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s var(--ease),box-shadow .25s}
@media(hover:hover){.pcard:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:transparent}.pcard:hover .thumb img{transform:scale(1.05)}}
.pcard:active{transform:scale(.99)}
.thumb{aspect-ratio:1/1;background:var(--bg);position:relative;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.thumb .ph{width:100%;height:100%;display:grid;place-items:center;color:var(--faint);background:repeating-linear-gradient(45deg,#eef2f7,#eef2f7 11px,#f5f8fc 11px,#f5f8fc 22px)}
.thumb .ph svg{width:42px;height:42px;opacity:.5}
.pc-badge{position:absolute;top:8px;right:8px}
.pc-disc{position:absolute;top:8px;left:8px;background:var(--red);color:#fff;font-size:11px;font-weight:800;padding:3px 7px;border-radius:7px}
.pc-body{padding:11px 12px 13px;display:flex;flex-direction:column;flex:1}
.pc-body h3{font-size:13.5px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px;margin-bottom:6px}
.pc-shop{font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:5px;margin-bottom:9px}
.pc-price{margin-top:auto;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.pc-price b{font-size:16px;font-weight:800}.pc-price .u{font-size:11px;color:var(--muted);font-weight:500}
.pc-price del{font-size:11px;color:#717b8a}
.pc-price.none{font-size:13px;color:var(--muted);font-weight:600}

/* seller cards */
.seller-grid{display:grid;grid-template-columns:1fr;gap:14px}
.scard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s}
@media(hover:hover){.scard:hover{transform:translateY(-4px);box-shadow:var(--sh)}}
.scard .cov{height:74px;background:linear-gradient(120deg,var(--navy),var(--navy-2));background-size:cover;background-position:center;position:relative}
.scard .logo{width:58px;height:58px;border-radius:15px;background:#fff;border:3px solid #fff;box-shadow:var(--sh-sm);position:absolute;bottom:-26px;right:16px;display:grid;place-items:center;font-weight:800;color:var(--navy);font-size:20px;overflow:hidden}
.scard .logo img{width:100%;height:100%;object-fit:cover}
.scard .sb{padding:34px 16px 16px}
.scard .sb h3{font-size:15.5px;font-weight:700;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.scard .meta{font-size:12.5px;color:var(--muted);margin:5px 0 9px;display:flex;align-items:center;gap:6px}
.scard .meta .star{color:var(--amber);display:inline-flex}
.scard .sb p{font-size:13px;color:var(--muted);line-height:1.7}

/* empty */
.empty{text-align:center;padding:50px 18px;color:var(--muted)}
.empty>svg{width:58px;height:58px;opacity:.3;margin:0 auto 12px}
.empty h2{font-size:20px;color:var(--ink);margin-bottom:6px}
.empty .btn{margin-top:14px}
.okcircle{width:70px;height:70px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;margin:0 auto 14px}

/* =====================================================================
   HOME — hero
   ===================================================================== */
.hero{position:relative;overflow:hidden;isolation:isolate;color:#fff;margin-top:calc(-1 * var(--hh));padding-top:var(--hh);min-height:100dvh;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;z-index:-3;background:url('/img/hero-site.jpg') center 28%/cover no-repeat;transform:scale(1.05);animation:bgdrift 24s ease-in-out infinite alternate}
@keyframes bgdrift{to{transform:scale(1.12) translateY(-1.5%)}}
.hero-scrim{position:absolute;inset:0;z-index:-2;background:linear-gradient(255deg,rgba(10,20,36,.4) 0%,rgba(10,20,36,.78) 48%,rgba(10,20,36,.96) 84%),linear-gradient(0deg,var(--d-navy) 2%,transparent 32%)}
.hero-gridlines{position:absolute;inset:0;z-index:-2;opacity:.5;background-image:linear-gradient(rgba(244,165,42,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(244,165,42,.06) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(120% 90% at 80% 40%,#000 30%,transparent 78%)}
.hero-glow{position:absolute;z-index:-2;width:60vw;height:60vw;right:10%;top:30%;border-radius:50%;background:radial-gradient(circle,rgba(244,165,42,.3),transparent 62%);filter:blur(18px);animation:pulse 7s ease-in-out infinite}
@keyframes pulse{50%{opacity:.6;transform:scale(1.08)}}
.hero-in{max-width:var(--maxw);margin:0 auto;padding:0 18px;width:100%;display:flex;flex-direction:column;gap:0}
.hero-copy{padding:26px 0 8px;text-align:center}
.kick{display:inline-flex;align-items:center;gap:8px;color:var(--amber-2);font-size:12px;font-weight:700;letter-spacing:.06em;margin-bottom:16px}
.kick .ln{width:30px;height:1px;background:linear-gradient(90deg,var(--amber),transparent)}
.hero h1{font-size:clamp(32px,9vw,80px);font-weight:900;line-height:1.08;text-shadow:0 2px 26px rgba(0,0,0,.35)}
.hero h1 .amb{color:var(--amber)}
.hero .lead{color:#c9d5ea;font-size:clamp(14.5px,3.6vw,18px);line-height:1.8;margin:18px auto 24px;max-width:34em}
.hero .lead b{color:#fff}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.hero-cta .btn{flex:1 1 auto;min-width:150px}
.hero-stats{display:flex;justify-content:center;gap:0;margin-top:30px;flex-wrap:wrap}
.hs{padding:0 18px;border-inline-end:1px solid rgba(255,255,255,.14)}
.hs:last-child{border:0}
.hs b{display:block;color:#fff;font-size:clamp(24px,6vw,36px);font-weight:900;line-height:1}
.hs b i{color:var(--amber);font-style:normal;font-size:.62em}
.hs span{color:#93a4c2;font-size:11.5px;font-weight:600;margin-top:6px;display:block}
.hero-fig{position:relative;display:flex;align-items:flex-end;justify-content:center;margin-top:6px}
.hero-fig .eng{position:relative;z-index:2;height:auto;width:auto;max-height:46dvh;object-fit:contain;filter:drop-shadow(-16px 16px 36px rgba(0,0,0,.5))}
.hero-fig .ring{position:absolute;z-index:0;width:78%;aspect-ratio:1;bottom:14%;left:50%;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,rgba(244,165,42,.26),transparent 60%)}
.hero-fig .floor{position:absolute;bottom:4%;left:50%;transform:translateX(-50%);width:60%;height:40px;background:radial-gradient(ellipse,rgba(0,0,0,.5),transparent 70%);filter:blur(8px);z-index:1}
.hero-fig .seal{position:absolute;z-index:3;top:2%;left:2%;width:78px;height:78px;animation:spin 26s linear infinite}
.hero-fig .seal svg{filter:drop-shadow(0 8px 18px rgba(0,0,0,.4))}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-fig .fchip{position:absolute;z-index:3;bottom:18%;right:0;display:flex;align-items:center;gap:9px;background:rgba(13,24,42,.74);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(10px);padding:9px 13px;border-radius:13px;box-shadow:var(--sh-lg)}
.hero-fig .fchip .ic{width:34px;height:34px;border-radius:10px;background:rgba(244,165,42,.16);color:var(--amber-2);display:grid;place-items:center}
.hero-fig .fchip b{color:#fff;font-size:15px;font-weight:800;line-height:1;display:block}
.hero-fig .fchip span{color:#9fb0cc;font-size:11px}

/* reveal */
.rv{opacity:0;transform:translateY(22px);animation:rvin .8s var(--ease) forwards}
@keyframes rvin{to{opacity:1;transform:none}}
.d1{animation-delay:.08s}.d2{animation-delay:.2s}.d3{animation-delay:.32s}.d4{animation-delay:.44s}.d5{animation-delay:.56s}

/* marquee */
.marq{background:#08121f;border-block:1px solid rgba(255,255,255,.06);overflow:hidden;padding:13px 0}
.marq .track{display:flex;gap:34px;width:max-content;animation:marq 30s linear infinite}
.marq i{color:#7e90af;font-style:normal;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:34px;white-space:nowrap}
.marq i::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);opacity:.7}
@keyframes marq{to{transform:translateX(50%)}}

/* verify section */
.verify{position:relative;overflow:hidden;color:#fff;background:radial-gradient(700px 400px at 84% 0,#16294a 0,transparent 55%),linear-gradient(135deg,var(--d-navy),#13243f)}
.verify::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(600px 400px at 80% 50%,#000,transparent)}
.vw{max-width:var(--maxw);margin:0 auto;padding:48px 18px;display:grid;gap:30px;align-items:center;position:relative}
.bigseal{position:relative;justify-self:center;width:200px;aspect-ratio:1;display:grid;place-items:center}
.bigseal .ringr{position:absolute;inset:0;animation:spin 38s linear infinite}
.bigseal .core{width:52%;aspect-ratio:1;border-radius:50%;background:linear-gradient(135deg,var(--amber),var(--amber-d));display:grid;place-items:center;color:#241701;box-shadow:0 20px 50px -16px rgba(244,165,42,.55),inset 0 2px 8px rgba(255,255,255,.4)}
.vt{font-size:clamp(24px,6vw,40px);font-weight:900;line-height:1.2}.vt .amb{color:var(--amber-2)}
.vlead{color:#c2d0e8;font-size:15.5px;line-height:1.85;margin:16px 0 22px}
.vpts{display:flex;flex-direction:column;gap:14px}
.vpt{display:flex;gap:13px;align-items:flex-start}
.vpt .b{width:36px;height:36px;border-radius:10px;background:rgba(244,165,42,.14);color:var(--amber-2);display:grid;place-items:center;flex:none}
.vpt h4{font-size:15.5px;font-weight:800;margin-bottom:2px}
.vpt p{color:#9fb0cc;font-size:13px;line-height:1.6}

/* bento */
.bento{display:grid;grid-template-columns:repeat(2,1fr);grid-auto-rows:140px;gap:12px}
.bcat{position:relative;overflow:hidden;border-radius:18px;color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;isolation:isolate;border:1px solid var(--line);transition:transform .35s var(--ease),box-shadow .35s}
.bcat::before{content:"";position:absolute;inset:0;z-index:-2;background:var(--ci) center/cover no-repeat;transition:transform .5s var(--ease)}
.bcat::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(8,16,30,.92) 8%,rgba(8,16,30,.32) 62%,rgba(8,16,30,.12))}
@media(hover:hover){.bcat:hover{transform:translateY(-4px);box-shadow:var(--sh)}.bcat:hover::before{transform:scale(1.08)}}
.bcat.big{grid-column:span 2;grid-row:span 2}
.bcat .ic{width:38px;height:38px;border-radius:11px;background:var(--amber);color:#241701;display:grid;place-items:center;margin-bottom:auto}
.bcat .ic svg{width:21px;height:21px}
.bcat b{font-size:16px;font-weight:800}.bcat .c{font-size:12px;color:#b9c6dd;margin-top:2px}

/* steps */
.steps{display:flex;flex-direction:column;gap:16px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;text-align:center;position:relative}
.step .num{width:54px;height:54px;margin:0 auto 14px;border-radius:16px;background:var(--amber-soft);border:2px solid var(--amber);color:var(--amber-d);font-size:22px;font-weight:900;display:grid;place-items:center}
.step h4{font-size:16.5px;font-weight:800;margin-bottom:6px}
.step p{color:var(--muted);font-size:13.5px;line-height:1.7}

/* final cta */
.final{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--d-navy),#14253f);text-align:center}
.final .g2{position:absolute;width:400px;height:400px;right:-100px;top:-150px;border-radius:50%;background:radial-gradient(circle,rgba(244,165,42,.22),transparent 60%)}
.fin-in{max-width:760px;margin:0 auto;padding:52px 18px;position:relative}
.final h2{font-size:clamp(26px,7vw,48px);font-weight:900;line-height:1.15}.final h2 .amb{color:var(--amber)}
.final p{color:#c2d0e8;font-size:16px;margin:16px auto 26px;max-width:30em;line-height:1.8}

/* =====================================================================
   PRODUCTS LIST
   ===================================================================== */
.plist{display:block;padding:18px 16px}
.filters.desk{display:none}
.ptoolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.fbtn{display:inline-flex}
.select{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;font-size:16px;min-height:44px}
.ptoolbar .muted{margin-inline-start:auto;font-size:13.5px}
.fgroup{padding-bottom:16px;margin-bottom:16px;border-bottom:1px solid var(--line)}
.fgroup:last-child{border:0;margin:0;padding:0}
.fgroup h4{font-size:14.5px;font-weight:800;margin-bottom:11px}
.fchips{display:flex;flex-wrap:wrap;gap:8px}
.fchip{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 14px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;min-height:44px}
.fchip i{color:var(--faint);font-style:normal;font-size:11px}
.fchip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.fcheck{display:flex;align-items:center;gap:9px;font-size:14.5px;cursor:pointer;min-height:44px}
.fcheck input{width:19px;height:19px;accent-color:var(--amber-d)}

/* segmented */
.seg{display:inline-flex;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:4px;gap:2px}
.seg.full{display:flex;width:100%}
.segb{flex:1;border:0;background:none;padding:11px 14px;border-radius:8px;font-weight:700;font-size:13.5px;color:var(--muted);cursor:pointer;min-height:44px}
.segb.on{background:#fff;color:var(--navy);box-shadow:var(--sh-sm)}

/* =====================================================================
   PRODUCT DETAIL
   ===================================================================== */
.pd{display:flex;flex-direction:column;gap:20px;padding:8px 0 24px}
.pd-gallery{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;aspect-ratio:1/1}
.pd-gallery img{width:100%;height:100%;object-fit:cover}
.pd-gallery .ph{width:100%;height:100%;display:grid;place-items:center;background:repeating-linear-gradient(45deg,#eef2f7,#eef2f7 14px,#f5f8fc 14px,#f5f8fc 28px);color:var(--faint)}
.pd-thumbs{display:flex;gap:9px;margin-top:10px}
.pd-th{width:62px;height:62px;border-radius:10px;overflow:hidden;border:2px solid var(--line);padding:0;background:none;cursor:pointer}
.pd-th.on{border-color:var(--navy)}.pd-th img{width:100%;height:100%;object-fit:cover}
.pd-info h1{font-size:clamp(20px,5vw,26px);font-weight:900;line-height:1.4;margin:10px 0}
.pd-seller{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:13.5px}
.pd-seller b{color:var(--navy)}
.pd-pricebox{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:16px 0}
.pd-pr{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}
.pd-pr b{font-size:28px;font-weight:900}.pd-pr .u{color:var(--muted);font-size:13px}
.pd-pr del{color:var(--faint);font-size:13px}.pd-pr.none b,.pd-pr.none{font-size:18px;color:var(--muted);font-weight:700}
.pd-off{background:var(--red);color:#fff;font-size:12px;font-weight:800;padding:3px 9px;border-radius:7px}
.pd-stock{color:var(--green);font-size:13px;margin-top:8px;font-weight:600}.pd-stock.out{color:var(--red)}
.pd-buy{display:flex;gap:10px;align-items:center}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:11px;overflow:hidden;flex:none}
.qty button{width:44px;height:48px;border:0;background:#fff;font-size:21px;cursor:pointer;color:var(--ink)}
.qty button:active{background:var(--bg)}
.qty span{width:46px;text-align:center;font-weight:800}
.qty.sm button{width:42px;height:44px;font-size:18px}.qty.sm span{width:40px}
.pd-brand{margin-top:16px;font-size:14px;color:var(--muted)}.pd-brand b{color:var(--ink)}
.pd-desc{margin-top:20px}.pd-desc h3{font-size:16px;margin-bottom:8px}.pd-desc p{color:var(--muted);line-height:1.9;white-space:pre-wrap}
.pd-rev{padding:6px 0 30px}.pd-rev>h3{font-size:18px;margin-bottom:14px}
.rev{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:10px}
.rev-h{display:flex;justify-content:space-between;align-items:center}.rev-h .star{display:inline-flex;gap:1px}
.rev p{color:var(--muted);font-size:14px;margin-top:6px}
.rev-form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-top:14px}

/* =====================================================================
   SELLER STOREFRONT
   ===================================================================== */
.shopcover{height:140px;background:linear-gradient(120deg,var(--d-navy),var(--navy-2));background-size:cover;background-position:center;margin-top:calc(-1 * var(--hh))}
.shophead{display:flex;gap:16px;align-items:flex-end;margin-top:-40px;position:relative;flex-wrap:wrap}
.shoplogo{width:88px;height:88px;border-radius:22px;background:#fff;border:4px solid #fff;box-shadow:var(--sh);display:grid;place-items:center;font-size:32px;font-weight:800;color:var(--navy);overflow:hidden;flex:none}
.shoplogo img{width:100%;height:100%;object-fit:cover}
.shopmeta{flex:1;min-width:200px;padding-bottom:4px}
.shopmeta h1{font-size:clamp(20px,5vw,25px);font-weight:900;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.shopsub{color:var(--muted);font-size:13.5px;margin-top:8px;display:flex;gap:14px;flex-wrap:wrap}
.shopsub span{display:inline-flex;align-items:center;gap:4px}.shopsub .star{color:var(--amber)}
.shopbio{color:var(--muted);font-size:14px;margin-top:10px;max-width:640px}

/* =====================================================================
   CART
   ===================================================================== */
.cartgrid{display:flex;flex-direction:column;gap:16px;padding:18px 0 24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.citem{display:grid;grid-template-columns:64px 1fr auto;grid-template-areas:"img info del" "img qty line";gap:6px 12px;padding:14px 16px;border-bottom:1px solid var(--line);align-items:center}
.citem:last-child{border:0}
.cthumb{grid-area:img;width:64px;height:64px;border-radius:11px;overflow:hidden;background:var(--bg)}
.cthumb img{width:100%;height:100%;object-fit:cover}.cthumb .ph{display:grid;place-items:center;height:100%;color:var(--faint)}
.cinfo{grid-area:info;min-width:0}.cinfo a{font-weight:700;font-size:14px;display:block;line-height:1.4}.cinfo span{font-size:12.5px}
.citem .qty.sm{grid-area:qty;justify-self:start}
.cline{grid-area:line;justify-self:end;font-size:14px;white-space:nowrap}
.citem .ibtn.danger{grid-area:del;justify-self:end;width:36px;height:36px}
.csum h3{font-size:16px;margin-bottom:12px}
.srow{display:flex;justify-content:space-between;padding:8px 0;color:var(--muted);font-size:14px}
.srow.bd{border-bottom:1px solid var(--line)}
.srow.big{font-size:17px;color:var(--ink);padding:14px 0}.srow.big .amb{color:var(--navy);font-weight:800}
.csum .btn{margin-top:10px}

/* =====================================================================
   AUTH
   ===================================================================== */
.authwrap{padding:30px 16px 40px;display:flex;justify-content:center}
.auth{width:100%;max-width:420px;border-radius:var(--r-lg);padding:26px 22px;box-shadow:var(--sh)}
.auth-logo{width:54px;height:54px;border-radius:15px;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--amber);display:grid;place-items:center;margin:0 auto 14px}
.auth h2{font-size:22px;font-weight:900;text-align:center;margin-bottom:4px}

/* forms */
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:11px;padding:13px;background:#fff;outline:none;font-size:16px;min-height:48px;transition:.15s}
.field textarea{resize:vertical;min-height:90px;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(15,31,58,.08)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.filein{padding:9px;font-size:14px}
.imgprev{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.ipv{position:relative;width:58px;height:58px}.ipv img{width:100%;height:100%;object-fit:cover;border-radius:9px}
.ipv button{position:absolute;top:-6px;left:-6px;width:22px;height:22px;border-radius:50%;border:0;background:var(--red);color:#fff;cursor:pointer;font-size:13px;line-height:1}

/* =====================================================================
   ACCOUNT / ORDERS
   ===================================================================== */
.acctgrid{display:flex;flex-direction:column;gap:16px;padding:18px 0 26px}
.acct-user{display:flex;align-items:center;gap:13px;margin:14px 0}
.acct-user .av{width:56px;height:56px;border-radius:16px;background:var(--navy);color:#fff;display:grid;place-items:center}
.acct-user b{font-size:16.5px;display:block}.acct-user span{font-size:13px}
.acctgrid .btn{margin-bottom:10px}
.joinseller{background:linear-gradient(135deg,var(--d-navy),var(--navy-2));color:#fff;border:0}
.joinseller h3{color:#fff}.joinseller p{color:#c2d0e8;font-size:14px;margin:8px 0 14px}
.ord{margin-bottom:14px}
.ord-h{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:12px;gap:8px;flex-wrap:wrap}
.ord-h .xs{display:block;color:var(--faint)}
.ord-it{display:flex;justify-content:space-between;padding:5px 0;font-size:13.5px}
.ord-t{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:10px;padding-top:10px}.ord-t .amb{color:var(--navy);font-weight:800}

/* =====================================================================
   SELLER REGISTER
   ===================================================================== */
.mini-hero{position:relative;color:#fff;background:radial-gradient(600px 300px at 85% -20%,#22406e 0,transparent 55%),linear-gradient(135deg,var(--d-navy),var(--navy-2));padding:calc(var(--hh) + 26px) 0 30px;margin-top:calc(-1 * var(--hh))}
.mini-hero h1{font-size:clamp(24px,6vw,36px);font-weight:900;line-height:1.2;margin-top:8px}
.mini-hero .lead{color:#c9d5ea;font-size:15.5px;margin-top:14px;max-width:38em;line-height:1.8}
.mini-hero .kick{color:var(--amber-2)}
.srreg{display:flex;flex-direction:column;gap:16px;padding:20px 16px 30px}
.formcard{padding:18px}.formcard h3{font-size:16.5px;margin-bottom:4px}
.ticks{list-style:none;display:flex;flex-direction:column;gap:11px;margin-top:8px}
.ticks li{display:flex;gap:9px;font-size:14px;align-items:flex-start}
.ticks li::before{content:"✓";color:var(--green);font-weight:800;flex:none}
.catform{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}.catform .field{margin:0}.catform .field.grow{flex:1;min-width:140px}

/* =====================================================================
   DASHBOARD / ADMIN
   ===================================================================== */
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:11px;padding:18px 0}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:15px;position:relative}
.kpi-ic{position:absolute;top:13px;left:13px;width:34px;height:34px;border-radius:10px;background:var(--amber-soft);color:var(--amber-d);display:grid;place-items:center}
.kpi-ic svg{width:18px;height:18px}
.kpi-l{font-size:12px;color:var(--muted)}
.kpi-v{font-size:22px;font-weight:900;margin-top:3px}
.atabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line);margin-bottom:18px;scrollbar-width:none}
.atabs::-webkit-scrollbar{display:none}
.atab{border:0;background:none;padding:12px 14px;font-weight:700;font-size:14px;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap;min-height:46px}
.atab.on{color:var(--navy);border-color:var(--amber)}
.rowbtw{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px}
.rowbtw h3{font-size:16.5px}
.scrollx{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:520px}
.tbl th{text-align:right;color:var(--muted);font-weight:600;padding:11px 12px;border-bottom:2px solid var(--line);font-size:12px;white-space:nowrap}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle;overflow-wrap:anywhere}
.tbl tr:last-child td{border-bottom:0}
.tbl .tempty{text-align:center;color:var(--muted);padding:28px}
.cellimg{display:flex;gap:9px;align-items:center}
.cellimg .ci{width:40px;height:40px;border-radius:8px;overflow:hidden;background:var(--bg);flex:none}.cellimg .ci img{width:100%;height:100%;object-fit:cover}
.cellimg b{font-size:13px}
.rowbtns{display:flex;gap:6px;align-items:center}
.formcard{}

/* =====================================================================
   RESPONSIVE — tablet & desktop
   ===================================================================== */
@media(min-width:560px){
  .cont{padding:0 22px}
  .grid{grid-template-columns:repeat(3,1fr);gap:16px}
  .seller-grid{grid-template-columns:repeat(2,1fr)}
  .kpis{grid-template-columns:repeat(4,1fr)}
  .ft-wrap{grid-template-columns:1fr 1fr}
  .pd-thumbs .pd-th{width:70px;height:70px}
}

@media(min-width:768px){
  :root{--hh:64px}
  .hd-search{display:flex;align-items:center;gap:8px;flex:1;max-width:440px;background:var(--bg);border:1px solid var(--line);border-radius:11px;padding:0 14px;height:44px;margin-inline:6px}
  .hd-search input{border:0;background:none;outline:none;flex:1;font-size:14px}
  .hd-search span{display:grid;color:var(--faint)}.hd-search span svg{width:18px;height:18px}
  body.route-home #app-header .hd-search{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}
  body.route-home #app-header .hd-search input{color:#fff}
  body.route-home #app-header .hd-search input::placeholder{color:#9fb0cc}
  .hd-searchbtn{display:none}
  .citem{grid-template-columns:74px 1fr auto auto;grid-template-areas:"img info qty line del";gap:14px}
  .citem .qty.sm{justify-self:center}
  .verify .vw{grid-template-columns:240px 1fr;gap:48px}
  .bigseal{width:240px}
  .steps{flex-direction:row}.step{flex:1}
  .bento{grid-template-columns:repeat(4,1fr);grid-auto-rows:160px}
  .bcat.wide{grid-column:span 2}
  .pd{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
  .pd-rev,.pd .crumb{grid-column:1/-1}
  .acctgrid,.srreg{display:grid;grid-template-columns:1.3fr 1fr}
  .cartgrid{display:grid;grid-template-columns:1fr 320px;align-items:start}
  .csum{position:sticky;top:calc(var(--hh) + 14px)}
  .ft-wrap{grid-template-columns:1.5fr 1fr 1fr 1fr}.ft-brand{grid-column:auto}
  .ft-bot{flex-direction:row;justify-content:space-between}
  .hero-in{flex-direction:row;align-items:center;gap:24px}
  .hero-copy{flex:1.05;text-align:right;padding:30px 0}
  .kick{justify-content:flex-start}.hero-cta{justify-content:flex-start}.hero .lead{margin-inline:0}
  .hero-stats{justify-content:flex-start}
  .hs:first-child{padding-inline-start:0}
  .hero-fig{flex:.95;margin-top:0;min-height:520px;align-self:stretch}
  .hero-fig .eng{max-height:84dvh;filter:drop-shadow(-30px 24px 50px rgba(0,0,0,.55))}
  .hero-fig .seal{width:110px;height:110px}
  .sec{padding:54px 0}
}

@media(min-width:1024px){
  :root{--bnh:0px}
  #bottom-nav{display:none}
  body{padding-bottom:0}
  .hide-mob{display:inline-flex}
  .hd-links{display:flex;align-items:center;gap:4px;flex:none}
  .hd-links a{padding:9px 12px;border-radius:9px;font-weight:600;font-size:14px;color:var(--muted)}
  .hd-links a:hover{background:var(--bg);color:var(--ink)}
  .hd-links a.active{color:var(--navy);background:var(--bg)}
  body.route-home #app-header .hd-links a:hover{background:rgba(255,255,255,.1);color:#fff}
  .grid{grid-template-columns:repeat(4,1fr)}
  .seller-grid{grid-template-columns:repeat(3,1fr)}
  .kpis.k8{grid-template-columns:repeat(4,1fr)}
  /* products: sidebar + grid */
  .plist{display:grid;grid-template-columns:250px 1fr;gap:26px;align-items:start;padding:24px 22px}
  .filters.desk{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;position:sticky;top:calc(var(--hh) + 14px)}
  .fbtn{display:none}
  .ptoolbar .muted{margin-inline-start:0}
  #toast{bottom:24px}
}

@media(min-width:1280px){.kpis.k8{grid-template-columns:repeat(8,1fr)}}

/* ---- audit fixes: focus, small-phone hero, toast-over-sheet ---- */
:where(a,button,.btn,.ibtn,.fchip,.segb,.bn-item,.atab,input,select,textarea,[tabindex]):focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:9px}
body.route-home #app-header :focus-visible{outline-color:#fff}
.pd-info>.vbadge.lg{margin-bottom:8px}
body.sheet-open #toast{bottom:auto;top:calc(var(--hh) + 14px)}
@media(max-width:480px){
  .hero-cta{gap:8px}
  .hero-cta .btn{min-width:140px}
  .hero-fig .seal{width:62px;height:62px;top:7%;left:7%}
  .hero-fig .seal svg{filter:drop-shadow(0 4px 12px rgba(0,0,0,.4))}
  .hero-fig .fchip{bottom:13%;right:8px;padding:8px 11px;gap:7px}
  .hero-fig .fchip .ic{width:30px;height:30px}
  .hero-fig .fchip b{font-size:14px}
}

/* reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .hero-bg,.marq .track,.bigseal .ringr,.hero-fig .seal{animation:none!important}
  .rv{opacity:1;transform:none}
}