@font-face{font-family:"Vazirmatn";src:url("/assets/fonts/Vazirmatn-Regular.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Vazirmatn";src:url("/assets/fonts/Vazirmatn-Bold.woff2") format("woff2");font-weight:700 800;font-style:normal;font-display:swap}
:root{
  --base:#13315c; --base-2:#0d2149; --ink:#0f2038; --muted:#5c6b85;
  --accent:#1e6bf1; --accent-2:#41a7ff; --accent-soft:#e8f1ff;
  --paper:#ffffff; --bg:#eaf1fb; --line:#d9e5f4; --ok:#1f9d55;
  --glass:rgba(255,255,255,.72); --glass-2:rgba(255,255,255,.5);
  --glass-brd:rgba(255,255,255,.7); --blur:blur(16px) saturate(170%);
  --radius:18px; --radius-sm:12px;
  --shadow:0 26px 60px -30px rgba(11,33,80,.5);
  --shadow-sm:0 12px 30px -18px rgba(11,33,80,.5);
  --font:"Vazirmatn","IRANSans",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);
  line-height:1.85;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(58% 48% at 88% -6%,rgba(65,167,255,.20),transparent 62%),
    radial-gradient(52% 46% at -6% 12%,rgba(30,107,241,.16),transparent 60%),
    radial-gradient(46% 42% at 50% 116%,rgba(30,107,241,.12),transparent 60%)}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
h1,h2,h3{line-height:1.4;color:var(--ink);font-weight:800;letter-spacing:-.2px}
p{margin:0 0 1rem}
.container{max-width:var(--container);margin-inline:auto;padding-inline:20px}
.section{padding:64px 0}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;color:var(--accent);
  background:var(--accent-soft);padding:5px 14px;border-radius:999px;margin-bottom:14px}
.muted{color:var(--muted)}

.btn{display:inline-flex;align-items:center;gap:8px;font-family:inherit;font-weight:700;
  font-size:.98rem;padding:13px 24px;border-radius:14px;border:0;cursor:pointer;
  transition:transform .18s ease,box-shadow .25s ease,background .25s ease}
.btn:active{transform:translateY(1px)}
.btn-primary{position:relative;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;
  box-shadow:0 14px 30px -12px rgba(30,107,241,.85),inset 0 1px 0 rgba(255,255,255,.45);overflow:hidden}
.btn-primary::after{content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(180deg,rgba(255,255,255,.28),transparent 55%);pointer-events:none}
.btn-primary:hover{box-shadow:0 18px 38px -12px rgba(30,107,241,1),inset 0 1px 0 rgba(255,255,255,.5);transform:translateY(-2px)}
.btn-ghost{background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  color:var(--accent);border:1px solid var(--glass-brd);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:rgba(255,255,255,.85);transform:translateY(-2px)}
.btn-block{width:100%;justify-content:center}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.62);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border-bottom:1px solid rgba(255,255,255,.55);box-shadow:0 10px 30px -22px rgba(11,33,80,.6)}
.topbar{background:linear-gradient(90deg,var(--base-2),var(--base));color:#cdd8ec;font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;gap:12px;padding-block:8px;flex-wrap:wrap}
.topbar a{color:#eaf1ff}
.topbar .t-right{display:flex;gap:18px;flex-wrap:wrap}
.nav{display:flex;align-items:center;justify-content:space-between;padding-block:14px;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand .logo{width:46px;height:46px;flex:0 0 auto}
.brand .b-name{font-weight:800;font-size:1.05rem;color:var(--ink);line-height:1.3}
.brand .b-sub{font-size:.72rem;color:var(--muted);font-weight:600}
.menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu a{padding:10px 16px;border-radius:12px;font-weight:600;color:var(--base);transition:.2s}
.menu a:hover,.menu a.active{background:var(--accent-soft);color:var(--accent)}
.nav-cta{display:flex;align-items:center;gap:10px}
.hamburger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;
  border-radius:12px;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.hamburger span{width:22px;height:2.5px;background:var(--base);border-radius:2px;transition:.25s}

/* ---------------- HERO (imageless liquid glass) ---------------- */
.hero{position:relative;display:flex;align-items:center;min-height:clamp(520px,66vh,660px);
  overflow:hidden;isolation:isolate;
  background:linear-gradient(135deg,#0a3bb0 0%,#1e6bf1 44%,#3a9bff 74%,#39d3ef 100%)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(38% 55% at 12% 18%,rgba(255,255,255,.22),transparent 60%),
    radial-gradient(40% 60% at 88% 88%,rgba(56,214,240,.32),transparent 62%)}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;-webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent 78%);
  mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent 78%)}
.hero-orb{position:absolute;border-radius:50%;z-index:-1;filter:blur(34px);opacity:.55;
  animation:orbFloat 14s ease-in-out infinite}
.hero-orb.o1{width:340px;height:340px;top:-90px;right:-60px;
  background:radial-gradient(circle,rgba(120,224,255,.9),transparent 70%)}
.hero-orb.o2{width:300px;height:300px;bottom:-110px;left:6%;animation-delay:-4s;
  background:radial-gradient(circle,rgba(94,148,255,.9),transparent 70%)}
.hero-orb.o3{width:200px;height:200px;top:34%;left:42%;animation-delay:-8s;opacity:.4;
  background:radial-gradient(circle,rgba(255,255,255,.9),transparent 70%)}
@keyframes orbFloat{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(-26px) translateX(16px)}}
.hero{overflow:hidden;background:#f1f9ff}
.hero-media{position:absolute;inset:0;z-index:0;overflow:hidden;background:#f1f9ff}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:radial-gradient(115% 85% at 50% 48%,rgba(241,249,255,.78) 0%,rgba(241,249,255,.42) 46%,rgba(241,249,255,.06) 78%)}
.hv-mobile{display:none}
@media (max-width:640px){.hv-desktop{display:none}.hv-mobile{display:block}.hero-media::after{background:radial-gradient(120% 62% at 50% 44%,rgba(241,249,255,.86) 0%,rgba(241,249,255,.5) 52%,rgba(241,249,255,.12) 82%)}}
@media (prefers-reduced-motion:reduce){.hero-video{display:none!important}.hero-media{background:#f1f9ff center/cover no-repeat url(/assets/hero-poster-desktop.webp)}}
.hero .container{padding-block:clamp(48px,8vh,84px);position:relative;width:100%;z-index:2}
.hero-inner{display:grid;grid-template-columns:1fr;gap:40px;align-items:center;justify-items:center}
.hero-content{max-width:820px;margin:0 auto;background:transparent;border:0;border-radius:0;padding:0;box-shadow:none;text-align:center}
.hero .eyebrow{color:#12325c;background:rgba(255,255,255,.78);border:1px solid rgba(18,50,92,.2)}
.hero h1{font-size:clamp(2.3rem,5.06vw,3.45rem);line-height:1.18;margin:12px 0 18px;color:#12325c;
  text-shadow:0 0 1px rgba(255,255,255,.9),0 1px 2px rgba(255,255,255,.95),0 2px 14px rgba(255,255,255,.85)}
.hero h1 .hl{background:none;-webkit-text-fill-color:#0a2f6e;color:#0a2f6e}
.hero p.lead{font-size:clamp(1.2rem,1.92vw,1.39rem);color:#26415f;margin:0 auto 28px;
  max-width:60ch;text-shadow:0 1px 2px rgba(255,255,255,.92),0 1px 8px rgba(255,255,255,.7)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.hero .btn-ghost{color:#12325c;border-color:rgba(18,50,92,.42);background:rgba(255,255,255,.66);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.9);color:#0b3aa0}
.hero-badges{display:flex;gap:22px;margin-top:30px;flex-wrap:wrap;justify-content:center}
.hero-badge{display:flex;align-items:center;gap:9px;font-size:1.08rem;font-weight:600;color:#173253;text-shadow:0 1px 2px rgba(255,255,255,.9)}
.hero-badge .dot{width:34px;height:34px;border-radius:11px;background:rgba(30,107,241,.16);
  border:1px solid rgba(30,107,241,.42);display:grid;place-items:center;color:#1a5fd0}
/* Hero visual: floating glass molecule card */
.hero-visual{display:flex;justify-content:center;align-items:center}
.hf-card{position:relative;width:min(340px,100%);text-align:center;color:#fff;
  background:rgba(255,255,255,.14);backdrop-filter:blur(24px) saturate(150%);
  -webkit-backdrop-filter:blur(24px) saturate(150%);border:1px solid rgba(255,255,255,.4);
  border-radius:26px;padding:30px 24px;box-shadow:0 40px 90px -36px rgba(4,18,60,.7),inset 0 1px 0 rgba(255,255,255,.55);
  animation:cardFloat 8s ease-in-out infinite}
@keyframes cardFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.hf-badge{display:inline-grid;place-items:center;min-width:132px;padding:16px 18px;font-size:1.9rem;
  font-weight:800;letter-spacing:.5px;border-radius:20px;color:#fff;
  background:linear-gradient(135deg,rgba(255,255,255,.28),rgba(255,255,255,.08));
  border:1px solid rgba(255,255,255,.45);box-shadow:inset 0 1px 0 rgba(255,255,255,.5)}
.hf-logo{display:block;width:150px;height:150px;margin:0 auto 6px;background:#fff;border-radius:24px;padding:16px;object-fit:contain;box-shadow:0 14px 34px -16px rgba(11,33,80,.55)}
.hf-name{margin-top:14px;font-size:1.15rem;font-weight:800}
.hf-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:16px 0 4px}
.hf-pills span{font-size:.8rem;font-weight:700;padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.34)}
.hf-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px;
  padding-top:16px;border-top:1px solid rgba(255,255,255,.24)}
.hf-stats b{display:block;font-size:1.05rem;font-weight:800}
.hf-stats small{font-size:.72rem;color:rgba(255,255,255,.82)}

.sec-head{text-align:center;max-width:640px;margin:0 auto 40px}
.sec-head h2{font-size:1.9rem;margin:0 0 12px}
.sec-head p{color:var(--muted);margin:0}

.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{position:relative;background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease;
  display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card .thumb{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#dce9fb,#eef4fd)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .thumb img{transform:scale(1.05)}
.card .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .body h3{font-size:1.12rem;margin:0}
.card .body p{font-size:.92rem;color:var(--muted);margin:0;flex:1}
.card .foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.tag{font-size:.74rem;font-weight:700;color:var(--base);background:#e4edfa;padding:4px 12px;border-radius:999px}
.tag.accent{background:var(--accent-soft);color:var(--accent)}
.price-link{color:var(--accent);font-weight:700;font-size:.9rem}
.stars{color:#f5a623;font-size:.9rem;letter-spacing:1px}

.why{background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(232,241,255,.5))}
.feature{position:relative;background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature .ic{width:52px;height:52px;border-radius:15px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;
  display:grid;place-items:center;margin-bottom:16px;box-shadow:0 12px 24px -12px rgba(30,107,241,.8)}
.feature .ic svg{width:26px;height:26px;display:block}
.feature h3{font-size:1.1rem;margin:0 0 8px}
.feature p{color:var(--muted);font-size:.93rem;margin:0}

.cta-band{background:linear-gradient(135deg,var(--base-2),var(--accent));color:#fff;border-radius:24px;
  padding:44px;text-align:center;position:relative;overflow:hidden;
  box-shadow:0 30px 70px -30px rgba(30,107,241,.7),inset 0 1px 0 rgba(255,255,255,.2)}
.cta-band::after{content:"";position:absolute;inset:-40% -10% auto auto;width:320px;height:320px;
  background:radial-gradient(circle,rgba(120,224,255,.4),transparent 70%);border-radius:50%}
.cta-band::before{content:"";position:absolute;inset:auto auto -45% -12%;width:300px;height:300px;
  background:radial-gradient(circle,rgba(255,255,255,.16),transparent 70%);border-radius:50%}
.cta-band h2{color:#fff;font-size:1.8rem;margin:0 0 10px;position:relative}
.cta-band p{color:#dbe7ff;margin:0 0 22px;position:relative}

.crumb{font-size:.85rem;color:var(--muted);padding:16px 0}
.crumb a:hover{color:var(--accent)}
.crumb span{margin:0 6px;color:var(--line)}

/* ---------------- PDP (product page) ---------------- */
.pdp{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;align-items:start}
.pdp-gallery{position:sticky;top:100px}
.pdp-main-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-brd);
  background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  box-shadow:var(--shadow-sm);aspect-ratio:4/3;max-height:440px;margin-inline:auto}
.pdp-main-img img{width:100%;height:100%;object-fit:cover}
.pdp-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.pdp-thumbs img{border-radius:12px;border:1px solid var(--line);cursor:pointer;aspect-ratio:1;
  object-fit:cover;display:block;width:100%;height:auto;background:#fff;transition:border-color .2s,transform .2s}
.pdp-thumbs img:hover{border-color:var(--accent);transform:translateY(-2px)}
.pdp h1{font-size:1.9rem;margin:6px 0 12px}
.snip-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.snip{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:700;
  padding:7px 14px;border-radius:999px;border:1px solid var(--glass-brd);
  background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur)}
.snip.stock{color:var(--ok);border-color:#c8ecd6;background:#f0fbf4}
.snip.rate{color:#b06e00;border-color:#f4e2b8;background:#fdf7e8}
.snip.price{color:var(--accent);border-color:#c7dcfb;background:var(--accent-soft)}
.spec-table{width:100%;border-collapse:separate;border-spacing:0;margin:18px 0;font-size:.92rem;
  border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:rgba(255,255,255,.6)}
.spec-table td{border-bottom:1px solid var(--line);padding:11px 14px}
.spec-table tr:last-child td{border-bottom:0}
.spec-table td:first-child{background:#eef4fd;font-weight:700;width:40%;color:var(--base)}
.prose{font-size:1rem;color:#33405a}
.prose h2{font-size:1.35rem;margin:28px 0 12px;color:var(--ink)}
.prose ul{padding-inline-start:22px}
.prose li{margin-bottom:6px}
.prose a{color:var(--accent);font-weight:600;border-bottom:1px dashed var(--accent-2)}

.order-box{background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);border-radius:var(--radius);
  box-shadow:var(--shadow);position:sticky;top:100px;overflow:hidden}
.order-box .ob-head{background:linear-gradient(135deg,var(--base-2),var(--accent));color:#fff;padding:18px 20px;position:relative;overflow:hidden}
.order-box .ob-head::after{content:"";position:absolute;inset:-60% -20% auto auto;width:180px;height:180px;
  background:radial-gradient(circle,rgba(120,224,255,.35),transparent 70%);border-radius:50%}
.order-box .ob-head h3{color:#fff;margin:0;font-size:1.15rem;position:relative}
.order-box .ob-head p{margin:4px 0 0;color:#dbe7ff;font-size:.83rem;position:relative}
.order-box form{padding:20px;display:flex;flex-direction:column;gap:13px}
.field label{display:block;font-size:.85rem;font-weight:700;margin-bottom:6px;color:var(--base)}
.field input,.field textarea,.field select{width:100%;font-family:inherit;font-size:.95rem;
  padding:11px 13px;border:1.5px solid var(--line);border-radius:11px;background:rgba(255,255,255,.75);transition:.2s;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--accent);
  background:#fff;box-shadow:0 0 0 3px var(--accent-soft)}
.field textarea{resize:vertical;min-height:70px}
.field .hint{font-size:.75rem;color:var(--muted);margin-top:4px}
.ob-note{font-size:.78rem;color:var(--muted);text-align:center;margin:0}
.msg-preview{background:rgba(255,255,255,.7);border:1px dashed var(--line);border-radius:11px;padding:12px;
  font-size:.85rem;color:#3f4a5f;display:none;white-space:pre-line}
.msg-preview.show{display:block}
.copy-row{display:flex;gap:8px;align-items:center;margin-top:8px}

.article-head{max-width:800px;margin:0 auto}
.article-head h1{font-size:2.1rem;margin:10px 0 14px}
.article-meta{display:flex;gap:16px;color:var(--muted);font-size:.85rem;margin-bottom:20px;flex-wrap:wrap}
.article-body{max-width:800px;margin:0 auto}
.article-cta{background:var(--accent-soft);border:1px solid #c7dcfb;border-radius:var(--radius);
  padding:22px;margin:28px 0;display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:space-between}
.author-box{display:flex;gap:14px;align-items:center;background:var(--glass);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border:1px solid var(--glass-brd);
  border-radius:var(--radius);padding:18px;margin:24px 0}
.author-box .av{width:52px;height:52px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;
  display:grid;place-items:center;font-weight:800;flex:0 0 auto}

.comments{max-width:800px;margin:36px auto 0}
.comment{background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);border-radius:14px;padding:16px;margin-bottom:12px}
.comment .c-head{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:6px}
.comment .c-name{font-weight:700;color:var(--base)}
.comment-form{background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);border-radius:var(--radius);padding:20px;margin-top:20px}
.comment-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.searchbox{position:relative;max-width:560px;margin:0 auto}
.searchbox input{width:100%;padding:14px 46px 14px 16px;border:1.5px solid var(--glass-brd);
  border-radius:14px;font-family:inherit;font-size:1rem;background:var(--glass);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur)}
.searchbox input:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.search-results{margin-top:20px;display:grid;gap:12px}

.site-footer{background:linear-gradient(180deg,var(--base),var(--base-2));color:#c3cfe2;margin-top:64px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding:52px 0}
.site-footer h4{color:#fff;font-size:1rem;margin:0 0 16px}
.site-footer a{color:#c3cfe2;transition:.2s}
.site-footer a:hover{color:var(--accent-2)}
.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;font-size:.9rem}
.f-contact li{display:flex;gap:9px;margin-bottom:10px;font-size:.9rem;align-items:flex-start}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:42px;height:42px;border-radius:13px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;transition:.2s;font-size:1.1rem;color:#fff}
.socials a:hover{transform:translateY(-3px);background:var(--accent);box-shadow:0 10px 22px -8px rgba(30,107,241,.9)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px 0;font-size:.82rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.float-contact{position:fixed;bottom:18px;left:18px;z-index:60;display:none;gap:10px}
.float-contact a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  background:#25D366;color:#fff;box-shadow:0 12px 26px -8px rgba(0,0,0,.4);font-size:1.4rem}
.float-contact a.call{background:var(--accent)}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);
  background:rgba(13,33,73,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  color:#fff;padding:13px 22px;border-radius:14px;z-index:100;border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow);transition:transform .3s ease;font-size:.9rem;font-weight:600;max-width:90vw;text-align:center}
.toast.show{transform:translateX(-50%) translateY(0)}

.pill-choices{display:flex;gap:8px;flex-wrap:wrap}
.pill-choices label{flex:1;min-width:80px;position:relative}
.pill-choices input{position:absolute;opacity:0}
.pill-choices span{display:block;text-align:center;padding:10px;border:1.5px solid var(--line);
  border-radius:11px;font-size:.85rem;font-weight:700;cursor:pointer;transition:.2s;background:rgba(255,255,255,.7)}
.pill-choices input:checked+span{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}

.admin-wrap{max-width:960px;margin:0 auto}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:28px}
.stat{background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);border-radius:var(--radius);padding:22px;text-align:center}
.stat .n{font-size:2rem;font-weight:800;color:var(--accent)}
.stat .l{color:var(--muted);font-size:.88rem}

@media (max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .hero-inner{grid-template-columns:1fr;gap:28px}
  .hero-visual{order:-1;justify-content:flex-start}
  .hf-card{width:min(320px,100%)}
  .hero .container{padding-block:52px}
  .pdp{grid-template-columns:1fr}
  .pdp-gallery,.order-box{position:static}
  .pdp-main-img{max-height:420px}
}
@media (max-width:680px){
  body{font-size:15.5px}
  .section{padding:44px 0}
  .menu,.nav-cta .btn{display:none}
  .hamburger{display:flex}
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .menu.open{display:flex;position:fixed;inset:0 0 0 auto;width:82%;max-width:320px;
    background:#fff;flex-direction:column;align-items:stretch;padding:80px 20px 20px;
    gap:6px;z-index:70;box-shadow:-10px 0 40px -10px rgba(0,0,0,.3);animation:slideIn .25s ease}
  .menu.open a{padding:14px;border-radius:12px;font-size:1.05rem}
  .menu.open .menu-head{display:flex;align-items:center;gap:10px;padding:0 4px 14px;margin-bottom:4px;border-bottom:1px solid var(--line)}
  .menu.open .menu-head .logo{width:40px;height:40px}
  .menu.open .menu-head span{font-weight:800;color:var(--ink);font-size:1rem}
  .menu-overlay{display:none}
  .menu-overlay.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:65}
  .menu-close{display:block;position:fixed;top:18px;left:20px;z-index:80;background:none;border:0;
    font-size:2rem;color:var(--base);cursor:pointer}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .card,.feature,.snip,.order-box,.author-box,.comment,.comment-form,.searchbox input,.stat,.btn-ghost{
    backdrop-filter:none;-webkit-backdrop-filter:none}
  .card,.feature{background:#fff}
  .hero{min-height:auto;align-items:flex-start}
  .hero-content{max-width:100%}
  .hero .container{padding-block:38px 48px}
  .hero h1{font-size:2rem}
  .hero-visual{display:none}
  .footer-top{grid-template-columns:1fr;gap:26px;padding:38px 0}
  .cta-band{padding:30px 22px}
  .comment-form .row{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr}
  .float-contact{display:flex}
  .topbar{display:none}
}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
.menu-head{display:none}
.menu-close{display:none}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease;transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-orb,.hf-card{animation:none}
  html{scroll-behavior:auto}
}

/* --- اصلاح خوانایی دکمه‌ها داخل متن (prose) و کادرهای CTA --- */
.prose a.btn,
.article-cta a.btn,
.article-cta .btn{border-bottom:0 !important}
.prose a.btn-primary,
.article-cta a.btn-primary,
.cta-band a.btn-primary{color:#fff !important}
.prose a.btn-ghost,
.article-cta a.btn-ghost{color:var(--accent) !important}
.prose a.btn-primary:hover,
.article-cta a.btn-primary:hover{color:#fff !important}

/* --- ویجت امتیازدهی کاربران --- */
.rate-widget{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--glass);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-brd);border-radius:14px;padding:12px 16px;margin:14px 0}
.rate-widget .rw-label{font-size:.9rem;font-weight:700;color:var(--base)}
.rate-stars{display:inline-flex;flex-direction:row-reverse;gap:4px;font-size:1.6rem;line-height:1}
.rate-stars button{background:none;border:0;cursor:pointer;color:#c3d2e6;padding:0;
  transition:color .15s ease,transform .15s ease}
.rate-stars button:hover,
.rate-stars button:hover ~ button,
.rate-stars button.on,
.rate-stars button.on ~ button{color:#f5a623}
.rate-stars button:hover{transform:scale(1.15)}
.rate-widget .rw-msg{font-size:.85rem;color:var(--ok);font-weight:700}

/* SEO: kw H1 + price table (added) */
.h1-sub{font-size:.62em;font-weight:600;color:var(--muted)}
.price-h2{font-size:1.25rem;margin:24px 0 12px}
.price-table{width:100%;border-collapse:separate;border-spacing:0;margin:0 0 8px;font-size:.95rem;
  border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.price-table th,.price-table td{border-bottom:1px solid var(--line);padding:10px 14px;text-align:right}
.price-table tbody tr:last-child td{border-bottom:0}
.price-table thead th{background:var(--accent-soft);color:var(--accent);font-weight:700;border-bottom:1px solid #c7dcfb}
.price-table tbody td:last-child{font-weight:700;color:var(--ink)}
.price-note{font-size:.85rem;color:var(--muted);margin:0 0 20px}

/* دکمهٔ کپی متن پیام */
.pf-copy-btn{margin:10px 0 0;background:#fff;border:1px solid var(--accent);color:var(--accent);font-weight:700}
.pf-copy-btn:hover{background:var(--accent-soft)}


/* SODIUM_CARBONATE_FIX_2026_07_12: prevent horizontal overflow */
html,body{width:100%;max-width:100%;overflow-x:clip}
.container,.pdp,.pdp>*,article,section,.article-head,.article-body,.comments,.prose,.order-box,aside{min-width:0;max-width:100%}
.prose,.article-body,.crumb,.field,.snip-row{overflow-wrap:anywhere;word-break:normal}
.price-table,.spec-table{max-width:100%}
input,textarea,select,button{max-width:100%}
#pf-company,#cf-company,input[name="hp_check"],.hp-field{
 position:fixed!important;inset:auto auto 0 0!important;width:1px!important;height:1px!important;
 padding:0!important;margin:0!important;border:0!important;opacity:0!important;
 clip-path:inset(50%)!important;overflow:hidden!important;pointer-events:none!important
}
@media(max-width:680px){
 .container{width:100%;padding-inline:16px}
 .pdp{display:block;width:100%}
 .pdp-gallery,.pdp-info,.order-box,.article-head,.article-body,.comments{width:100%;max-width:100%}
 .price-table,.spec-table{display:table;width:100%;table-layout:fixed}
 .price-table th,.price-table td,.spec-table td{white-space:normal;overflow-wrap:anywhere}
 .article-cta,.author-box{align-items:flex-start}
}

/* ===== NEW LAYOUT (ahak variant 2026-07-15): reorder + distinct arrangement ===== */
/* Home: left-aligned (RTL right) section heads + alternating soft band */
.sec-head.start{text-align:right;margin-inline:0;max-width:760px}
.sec-head.start h2{position:relative;padding-inline-start:16px}
.sec-head.start h2::before{content:"";position:absolute;inset-inline-start:0;top:.15em;bottom:.15em;
  width:5px;border-radius:6px;background:linear-gradient(180deg,var(--accent),var(--accent-2))}
.sec-soft{background:linear-gradient(180deg,rgba(232,241,255,.55),rgba(255,255,255,0))}

/* Product: gallery|info top, full-width price form band below */
.pdp-2col{grid-template-columns:.92fr 1.08fr}
.order-band{margin-top:40px;background:linear-gradient(135deg,rgba(30,107,241,.09),rgba(65,167,255,.05));
  border:1px solid var(--glass-brd);border-radius:var(--radius);padding:clamp(20px,3vw,32px);box-shadow:var(--shadow-sm)}
.order-band .order-box{position:static;background:transparent;border:0;box-shadow:none;overflow:visible}
.order-band .order-box .ob-head{border-radius:var(--radius-sm);margin-bottom:16px}
.order-band .order-box form{padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;align-items:start}
.order-band .order-box form .field:nth-child(2),
.order-band .order-box form .field:nth-child(3),
.order-band .order-box form .field:nth-child(4){grid-column:auto}
.order-band .order-box form .field:nth-child(5),
.order-band .order-box form .msg-preview,
.order-band .order-box form .btn-block,
.order-band .order-box form .ob-note{grid-column:1 / -1}
@media (max-width:860px){
  .pdp-2col{grid-template-columns:1fr}
  .order-band .order-box form{grid-template-columns:1fr}
}

/* Article: banner-style header card */
.article-hero{max-width:820px;margin:0 auto 26px;
  background:linear-gradient(135deg,rgba(30,107,241,.1),rgba(65,167,255,.05));
  border:1px solid var(--glass-brd);border-radius:var(--radius);
  padding:clamp(22px,3.4vw,36px);box-shadow:var(--shadow-sm)}
.article-hero .article-head{max-width:100%;margin:0}
.article-hero .article-head h1{margin:12px 0 10px}
.article-lead{font-size:1.02rem;margin:0 0 14px;color:var(--muted)}
.article-hero .article-meta{margin-bottom:0}
.article-body{max-width:820px}