:root{
  --bg:#0c0c0d;--bg2:#141416;--bg3:#1d1d20;--line:#2b2b30;
  --paper:#f6f5f2;--paper2:#ecebe6;--white:#fff;--ink:#111113;
  --muted:#8c8c93;--muted2:#5c5c63;
  --green:#244a3a;--green2:#2f6a50;--green3:#8cc3a4;
  --r:14px;--maxw:1180px;
  --font:"Vazirmatn","Vazir","IRANSansX","IRANSans",Tahoma,system-ui,sans-serif;
  --latin:"Inter","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--paper);color:var(--ink);line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.35;font-weight:700}
p{margin:0 0 1em}
.container{width:min(100% - 2rem,var(--maxw));margin-inline:auto}
.narrow{max-width:640px}
.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center;display:block}
.section{padding:72px 0}.section.tight{padding:32px 0 64px}
.section-alt{background:var(--paper2)}
.section-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:28px}
.section-head h2{font-size:1.6rem;margin:0}
.section-head a{color:var(--green);font-size:.95rem}

/* announce + header */
.announce{background:var(--green);color:#e6f1ea;text-align:center;font-size:.8rem;padding:6px 12px;letter-spacing:.02em}
.site-header{position:sticky;top:0;z-index:50;background:rgba(12,12,13,.92);backdrop-filter:blur(10px);color:#fff;border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:20px;height:64px}
.logo{font-family:var(--latin);font-weight:600;letter-spacing:.42em;font-size:1.05rem;margin-inline-end:auto}
.nav{display:flex;gap:26px;font-size:.95rem;order:-1;margin-inline-end:auto}
.nav a{color:#cfcfd4;transition:color .2s}.nav a:hover{color:#fff}
.bar .logo{order:-2;margin:0 0 0 auto}
.icon-btn{background:none;border:0;color:#fff;cursor:pointer;position:relative;padding:8px;display:grid;place-items:center}
.menu-toggle{display:none}
.cart-count{position:absolute;top:0;inset-inline-start:-2px;min-width:18px;height:18px;border-radius:9px;background:var(--green2);color:#fff;font-size:.7rem;display:grid;place-items:center;padding:0 4px}
.cart-count.is-empty{display:none}
.flash p{margin:12px 0;padding:10px 14px;border-radius:10px;background:#fff;border:1px solid var(--line)}
.flash .error{border-color:#c0392b;color:#8a2a1f}

/* hero */
.hero{background:radial-gradient(1200px 500px at 80% 0,#16261f 0,transparent 60%),var(--bg);color:#fff;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:32px;min-height:600px;padding:56px 0}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.18em;color:var(--green3);border:1px solid #25402f;border-radius:99px;padding:3px 14px;margin-bottom:22px}
.eyebrow.dark{color:var(--green);border-color:#bcd2c6}
.hero-title{font-family:var(--latin);font-weight:300;font-size:clamp(2.8rem,7vw,5.6rem);line-height:1.02;letter-spacing:-.02em;margin:0 0 14px;text-align:right}
.hero-fa{font-size:1.3rem;color:var(--green3);margin-bottom:18px}
.lead{color:#b9b9c0;max-width:34em;font-size:1.02rem}
.lead.dark{color:var(--muted2)}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-art{color:#5d5d66;max-width:440px;justify-self:center;width:100%}
.hero-art .accent,.glyph .accent{stroke:var(--green3)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:99px;padding:12px 28px;font:inherit;font-weight:600;cursor:pointer;transition:transform .15s,background .2s,color .2s,border-color .2s}
.btn:active{transform:scale(.98)}
.btn-light{background:#fff;color:var(--ink)}.btn-light:hover{background:#e8e8e8}
.btn-ghost{border-color:#3a3a41;color:#fff}.btn-ghost:hover{border-color:#fff}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#2a2a2e}
.btn-green{background:var(--green);color:#fff}.btn-green:hover{background:var(--green2)}
.btn.block{display:flex;width:100%}.btn.grow{flex:1}

.strip{background:var(--bg2);color:#dcdce0;border-top:1px solid var(--line)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:22px 0}
.strip-grid p{margin:0;font-size:.85rem;display:flex;flex-direction:column}
.strip-grid b{color:#fff}.strip-grid span{color:var(--muted)}

/* categories */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cat{background:var(--bg);color:#fff;border-radius:var(--r);padding:26px 20px 22px;text-align:center;transition:transform .25s,box-shadow .25s;position:relative;overflow:hidden}
.cat:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(0,0,0,.5)}
.cat .glyph{width:96px;margin:0 auto 14px;color:#6b6b74}
.cat-name{display:block;font-weight:700}.cat-blurb{display:block;color:var(--muted);font-size:.82rem}

/* grid + cards */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid #e6e4de;transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -22px rgba(0,0,0,.35)}
.card-media{display:grid;place-items:center;aspect-ratio:1;background:linear-gradient(160deg,#18181b,#0c0c0d);color:#6b6b74;position:relative;overflow:hidden}
.card-media .glyph{width:52%;transition:transform .5s}
.card:hover .card-media .glyph{transform:scale(1.07) rotate(-3deg)}
.card-media img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:12px;inset-inline-start:12px;background:var(--green);color:#fff;font-size:.72rem;padding:2px 10px;border-radius:99px}
.badge-out{background:#444}
.card-body{padding:14px 16px 16px}
.card-cat{font-size:.75rem;color:var(--green);margin:0 0 2px;letter-spacing:.04em}
.card-title{font-size:1rem;margin:0 0 2px}.card-title a:hover{color:var(--green)}
.card-mat{font-size:.8rem;color:var(--muted2);margin:0 0 10px}
.card-foot{display:flex;justify-content:space-between;align-items:center;gap:10px}
.price{margin:0;font-weight:700}.price small{font-weight:400;color:var(--muted2);font-size:.75rem}
.price s{color:var(--muted);font-weight:400;font-size:.8rem;margin-inline-end:8px}
.price.big{font-size:1.6rem}
.add-btn{width:38px;height:38px;border-radius:50%;border:1px solid #d9d7d0;background:#fff;font-size:1.3rem;cursor:pointer;line-height:1;transition:background .2s,color .2s,border-color .2s}
.add-btn:hover{background:var(--green);color:#fff;border-color:var(--green)}

/* story */
.story{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:center}
.story h2{font-size:2rem}.story p{color:var(--muted2)}
.pillars{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.pillars li{background:#fff;border:1px solid #e6e4de;border-radius:var(--r);padding:18px 22px;display:grid;grid-template-columns:auto 1fr;column-gap:18px}
.pillars b{grid-row:span 2;font-size:1.6rem;color:var(--green);align-self:center}
.pillars span{font-weight:700}.pillars p{margin:0;font-size:.9rem}

/* pages */
.page-head{background:var(--bg);color:#fff;padding:34px 0 26px}.page-head h1{margin:0;font-size:1.8rem}
.filters{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:26px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:6px 18px;border-radius:99px;border:1px solid #d3d1ca;font-size:.9rem;transition:.2s}
.chip:hover{border-color:var(--ink)}.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.filter-tools{display:flex;gap:8px}
input,select,textarea{font:inherit;color:inherit;background:#fff;border:1px solid #d3d1ca;border-radius:10px;padding:10px 14px;width:100%}
.filter-tools input,.filter-tools select{width:auto}
input:focus,select:focus,textarea:focus{outline:2px solid var(--green2);outline-offset:1px;border-color:transparent}
.crumbs{font-size:.85rem;color:var(--muted2);margin-bottom:20px}.crumbs a:hover{color:var(--green)}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.detail-media{background:linear-gradient(160deg,#18181b,#0c0c0d);border-radius:var(--r);aspect-ratio:1;display:grid;place-items:center;color:#6b6b74;overflow:hidden;position:sticky;top:90px;align-self:start}
.detail-media .glyph{width:60%}.detail-media img{width:100%;height:100%;object-fit:cover}
.detail-info h1{font-size:2rem}
.buy{display:flex;gap:12px;margin:18px 0 6px}
.qty{display:inline-flex;align-items:center;border:1px solid #d3d1ca;border-radius:99px;background:#fff}
.qty button{background:none;border:0;width:40px;height:44px;font-size:1.2rem;cursor:pointer}
.qty input{width:44px;text-align:center;border:0;padding:0;background:none}
.qty.sm button{height:34px;width:34px}.qty.sm span{min-width:26px;text-align:center}
.warn{color:#9a5b12;font-size:.9rem}
.specs{margin:26px 0;border-top:1px solid #e0ded7}
.specs div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #e0ded7;font-size:.92rem}
.specs dt{color:var(--muted2)}.specs dd{margin:0}
.desc{color:var(--muted2)}

/* cart / checkout */
.cart-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:start}
.cart-row{display:grid;grid-template-columns:84px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid #e6e4de;border-radius:var(--r);padding:12px;margin-bottom:12px}
.cart-thumb{background:var(--bg);border-radius:10px;aspect-ratio:1;display:grid;place-items:center;color:#6b6b74;overflow:hidden}
.cart-thumb .glyph{width:60%}.cart-thumb img{width:100%;height:100%;object-fit:cover}
.row-form{display:flex;align-items:center;gap:14px}
.link{background:none;border:0;color:var(--green);cursor:pointer;font:inherit;padding:6px 0}
.summary{background:#fff;border:1px solid #e6e4de;border-radius:var(--r);padding:22px;position:sticky;top:90px}
.summary.wide{position:static;margin-bottom:18px}
.summary h3{font-size:1.1rem}
.sum-row{display:flex;justify-content:space-between;gap:12px;margin:0 0 10px;font-size:.95rem}
.sum-row.total{border-top:1px solid #e0ded7;padding-top:12px;font-size:1.05rem;margin-top:12px}
.empty{text-align:center;padding:60px 0}.empty .btn{margin-top:8px}
.form .field{margin-bottom:16px}.form label{display:block;font-size:.88rem;margin-bottom:4px;color:var(--muted2)}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.err{color:#b3261e;font-size:.8rem}.form-error{background:#fbeceb;color:#8a2a1f;padding:10px 14px;border-radius:10px}
.notice{padding:14px 18px;border-radius:12px;text-align:center}
.notice.ok{background:#e6f2ec;color:#1b5b3e}.notice.bad{background:#fbeceb;color:#8a2a1f}
.result{text-align:center;padding:30px 0}
.mark{width:72px;height:72px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;font-size:2rem;background:#e9e8e3;color:var(--ink)}
.mark.ok{background:#e6f2ec;color:var(--green)}.mark.bad{background:#fbeceb;color:#b3261e}
.prose p{color:var(--muted2);font-size:1.02rem}

/* footer */
.site-footer{background:var(--bg);color:#cfcfd4;padding-top:56px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.site-footer h4{color:#fff;font-size:.95rem}
.site-footer a{display:block;color:#9b9ba3;font-size:.9rem;margin-bottom:6px}.site-footer a:hover{color:#fff}
.logo-foot{letter-spacing:.42em;color:#fff;margin-bottom:12px}
.copy{border-top:1px solid var(--line);margin-top:36px;padding:18px 0;font-size:.8rem;color:var(--muted)}
.enamad{margin-top:10px}

/* motion + toast */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
.toast{position:fixed;inset-inline:0;bottom:24px;margin:auto;width:max-content;max-width:90vw;background:#111;color:#fff;padding:10px 22px;border-radius:99px;font-size:.92rem;opacity:0;transform:translateY(12px);pointer-events:none;transition:.3s;z-index:99;border:1px solid #2f6a50}
.toast.show{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* responsive */
@media (max-width:980px){
  .grid,.cat-grid{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.story,.detail,.cart-layout{grid-template-columns:1fr}
  .hero-grid{min-height:0;padding:40px 0}.hero-art{max-width:260px;order:-1}
  .detail-media,.summary{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .strip-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .menu-toggle{display:grid}
  .nav{display:none;position:absolute;top:100%;inset-inline:0;background:var(--bg);flex-direction:column;gap:0;padding:8px 16px 16px;border-bottom:1px solid var(--line)}
  .nav.open{display:flex}.nav a{padding:12px 0;border-bottom:1px solid var(--line)}
  .bar .logo{order:0;margin:0 auto}
  .grid{gap:12px}.card-body{padding:10px 12px 12px}.card-foot{flex-wrap:wrap}
  .form .two{grid-template-columns:1fr}
  .cart-row{grid-template-columns:64px 1fr}.cart-row .price{grid-column:2}
  .section{padding:48px 0}
}