/* نسخه PHP — استایل سایت توانبخش افق گستر */
:root{
  --brand:#0a6ebd; --brand-dark:#08457a; --accent:#1cc4b6;
  --ink:#1e293b; --muted:#64748b; --line:#e2e8f0; --bg:#f8fafc;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; color:var(--ink); background:#fff; line-height:1.8;
  font-family:"Vazirmatn",Tahoma,system-ui,sans-serif;
}
html[dir="ltr"] body{font-family:"Vazirmatn",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.4}
.container{max-width:1200px;margin:0 auto;padding:0 16px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 10px rgba(15,23,42,.06)}
.topbar{background:var(--brand-dark);color:#fff;font-size:13px}
.topbar-inner{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap;padding:6px 16px}
.topbar a{color:#fff}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{height:52px;width:auto}
.brand-name{font-weight:800;color:var(--brand-dark);font-size:17px}
.main-nav{display:flex;gap:4px;flex-wrap:wrap}
.main-nav a{padding:8px 14px;border-radius:10px;font-weight:500;color:#334155}
.main-nav a:hover{background:rgba(10,110,189,.08);color:var(--brand)}
.header-actions{display:flex;align-items:center;gap:8px}
.btn{display:inline-block;padding:10px 18px;border-radius:999px;font-weight:700;border:1px solid transparent;cursor:pointer;font-size:14px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px rgba(10,110,189,.28)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-accent{background:var(--accent);color:#fff}
.btn-ghost{border-color:var(--line);color:#475569;background:#fff}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-light{background:#fff;color:var(--brand-dark)}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden}
.hero img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,69,122,.96),rgba(8,69,122,.82),rgba(10,110,189,.35))}
html[dir="rtl"] .hero .overlay{background:linear-gradient(270deg,rgba(8,69,122,.96),rgba(8,69,122,.82),rgba(10,110,189,.35))}
.hero-inner{position:relative;padding:96px 16px;max-width:1200px;margin:0 auto}
.hero h1{font-size:clamp(30px,5vw,58px);font-weight:900;margin:18px 0 14px}
.hero p{max-width:640px;color:rgba(255,255,255,.88);font-size:17px}
.chip{display:inline-block;background:rgba(255,255,255,.16);padding:6px 16px;border-radius:999px;font-size:14px;backdrop-filter:blur(6px)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn-outline-light{border:2px solid rgba(255,255,255,.75);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--brand-dark)}

/* sections */
.section{padding:64px 0}
.section.alt{background:var(--bg)}
.section-title{text-align:center;margin-bottom:32px}
.section-title h2{font-size:clamp(22px,3vw,32px);font-weight:900}
.section-title p{color:var(--muted);margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.tick-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tick-list li{display:flex;gap:10px;align-items:center;background:var(--bg);border-radius:12px;padding:10px 14px;font-weight:500}
.tick-list li::before{content:"✓";display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;font-size:13px;flex:0 0 auto}
.rounded-img{border-radius:24px;box-shadow:0 24px 48px rgba(15,23,42,.16);width:100%;object-fit:cover}

/* stats */
.stats{background:linear-gradient(90deg,var(--brand-dark),var(--brand));color:#fff;padding:56px 0}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.stat{background:rgba(255,255,255,.1);border-radius:18px;padding:26px;text-align:center;backdrop-filter:blur(6px)}
.stat b{display:block;font-size:42px;font-weight:900}
.stat span{color:rgba(255,255,255,.82);font-size:14px}

/* progress */
.bars{display:grid;gap:18px}
.bar-head{display:flex;justify-content:space-between;font-weight:700;margin-bottom:6px}
.bar{height:12px;border-radius:999px;background:#eef2f7;overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent))}
.callbox{background:var(--bg);border-radius:24px;padding:34px}
.callbox .phone{display:block;font-size:32px;font-weight:900;color:var(--brand);margin:12px 0 18px;direction:ltr}

/* cards */
.card{display:flex;flex-direction:column;background:#fff;border:1px solid #f1f5f9;border-radius:18px;overflow:hidden;box-shadow:0 2px 8px rgba(15,23,42,.05);transition:.22s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 34px rgba(15,23,42,.12);border-color:rgba(10,110,189,.3)}
.card-media{position:relative;aspect-ratio:4/3;background:#fff;padding:14px;border-bottom:1px solid #f8fafc}
.card-media img{width:100%;height:100%;object-fit:contain;transition:.35s}
.card:hover .card-media img{transform:scale(1.05)}
.no-photo{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:var(--bg);color:#94a3b8;border-radius:12px;text-align:center;font-size:13px;padding:10px}
.no-photo span{font-size:34px}
.card-code{position:absolute;top:12px;inset-inline-end:12px;background:rgba(255,255,255,.92);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;color:#475569}
.card-body{padding:16px;display:flex;flex-direction:column;flex:1}
.badge{align-self:flex-start;background:rgba(28,196,182,.12);color:#0f766e;border-radius:999px;padding:3px 12px;font-size:12px;font-weight:600}
.card-body h3{font-size:16px;margin:10px 0 6px;font-weight:800}
.card-body p{color:var(--muted);font-size:13.5px;margin:0;flex:1}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;border-top:1px solid #f8fafc;margin-top:14px;padding-top:12px;font-size:12px;color:#94a3b8}
.card-meta strong{color:var(--brand);font-size:13px}

/* filters */
.panel{background:#fff;border:1px solid #f1f5f9;border-radius:22px;padding:20px;box-shadow:0 2px 10px rgba(15,23,42,.05);margin-bottom:26px}
.search-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.search-row input[type=search]{flex:1;min-width:220px;padding:12px 18px;border-radius:999px;border:1px solid var(--line);background:var(--bg);font:inherit;font-size:14px}
.search-row input[type=search]:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(10,110,189,.12)}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pill{border-radius:999px;padding:8px 16px;font-size:13.5px;background:var(--bg);border:1px solid transparent;cursor:pointer;font-family:inherit;color:#334155}
.pill:hover{background:#eef2f7}
.pill.active{background:var(--brand);color:#fff;box-shadow:0 6px 14px rgba(10,110,189,.25)}
.pill.sub{background:#fff;border-color:var(--line);color:#475569}
.pill.sub.active{background:var(--accent);border-color:var(--accent);color:#fff}
.sub-pills{border-top:1px solid #f1f5f9;margin-top:14px;padding-top:14px}
.cat-overview{margin-bottom:26px}
.cat-card{background:#fff;border:1px solid #f1f5f9;border-radius:22px;padding:20px;box-shadow:0 2px 10px rgba(15,23,42,.05)}
.cat-card h3{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:900;margin-bottom:4px}
.cat-card .count{color:var(--muted);font-size:12px;font-weight:400}
.cat-subs{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:6px}
.cat-subs a{display:flex;justify-content:space-between;gap:8px;background:var(--bg);border-radius:10px;padding:7px 12px;font-size:13px;color:#334155}
.cat-subs a:hover{background:rgba(10,110,189,.09);color:var(--brand)}
.cat-subs .n{color:#94a3b8;font-size:12px}
.cat-link{display:block;text-align:center;background:var(--brand);color:#fff;border-radius:999px;padding:9px;font-size:13px;font-weight:700;margin-top:14px}
.cat-link:hover{background:var(--brand-dark)}
.empty{text-align:center;background:var(--bg);border:1px dashed var(--line);border-radius:22px;padding:56px 20px;color:var(--muted)}

/* product page */
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--brand)}
.product-grid{display:grid;grid-template-columns:3fr 2fr;gap:28px;align-items:start}
.product-media{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 2px 10px rgba(15,23,42,.05)}
.product-media img{width:100%;aspect-ratio:4/3;object-fit:contain}
.product-info{margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 2px 10px rgba(15,23,42,.05)}
.product-info h1{font-size:clamp(22px,3vw,30px);font-weight:900;margin:12px 0 6px}
.product-info .lead{color:var(--muted);font-size:16px;margin:0 0 14px}
.sidebar{display:grid;gap:20px;position:sticky;top:96px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 2px 10px rgba(15,23,42,.05)}
.side-card h2{font-size:16px}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14px}
.feature-list li{display:flex;gap:10px;align-items:flex-start;color:#334155}
.feature-list li::before{content:"✓";display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(10,110,189,.12);color:var(--brand);font-size:12px;flex:0 0 auto}
.cta-card{background:linear-gradient(135deg,var(--brand-dark),var(--brand));color:#fff;border-radius:24px;padding:24px;box-shadow:0 18px 34px rgba(10,110,189,.25)}
.cta-card ul{list-style:none;padding:0;margin:12px 0 18px;display:grid;gap:6px;font-size:13.5px;color:rgba(255,255,255,.9)}
.cta-card .btn{display:block;text-align:center;margin-top:8px}
.cta-card .btn-outline-light{border-width:2px}
.tables{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:26px}
.specs{width:100%;border-collapse:collapse;font-size:14px;margin-top:10px}
.specs tr:nth-child(odd){background:var(--bg)}
.specs td{padding:10px 14px}
.specs td:first-child{font-weight:700;color:#334155;width:42%;border-start-start-radius:8px;border-end-start-radius:8px}
.specs td:last-child{color:#475569}
.apps{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.apps div{background:var(--bg);border-radius:12px;padding:10px 14px;font-size:13.5px;font-weight:500}
.note{margin-top:16px;border:1px solid rgba(28,196,182,.35);background:rgba(28,196,182,.06);border-radius:14px;padding:14px;font-size:13.5px;line-height:1.9}

/* banner */
.banner{background:linear-gradient(90deg,var(--brand-dark),var(--brand));color:#fff;border-radius:24px;padding:36px;text-align:center;margin-top:48px}
.banner h3{font-size:22px;font-weight:900}
.banner p{color:rgba(255,255,255,.85);margin:8px 0 20px}
.banner .actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* page hero */
.page-hero{background:linear-gradient(90deg,var(--brand-dark),var(--brand));color:#fff;text-align:center;padding:56px 16px}
html[dir="rtl"] .page-hero{background:linear-gradient(270deg,var(--brand-dark),var(--brand))}
.page-hero h1{font-size:clamp(26px,4vw,40px);font-weight:900;margin:0}
.page-hero p{color:rgba(255,255,255,.85);margin:10px 0 0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 2fr;gap:26px;align-items:start}
.info-card{display:flex;gap:14px;align-items:center;background:var(--bg);border-radius:18px;padding:16px;margin-bottom:12px}
.info-card .ico{width:44px;height:44px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:18px;flex:0 0 auto}
.info-card small{display:block;color:var(--muted);font-size:12px}
.info-card strong{font-weight:700;font-size:14px}
.form-card{background:#fff;border:1px solid #f1f5f9;border-radius:24px;padding:26px;box-shadow:0 2px 10px rgba(15,23,42,.05)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#334155}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:14px;background:#fff}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(10,110,189,.12)}
.alert{border-radius:12px;padding:12px 14px;font-size:14px;margin-bottom:14px}
.alert.ok{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}
.alert.err{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}

/* services / about */
.service-card{background:#fff;border:1px solid #f1f5f9;border-radius:20px;padding:26px;box-shadow:0 2px 10px rgba(15,23,42,.05);transition:.22s}
.service-card:hover{transform:translateY(-4px);box-shadow:0 18px 34px rgba(15,23,42,.12)}
.service-ico{width:60px;height:60px;border-radius:18px;background:rgba(10,110,189,.1);display:grid;place-items:center;font-size:28px;margin-bottom:14px}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px;text-align:center}
.mini-stats div{background:var(--bg);border-radius:16px;padding:16px}
.mini-stats b{display:block;color:var(--brand);font-size:26px;font-weight:900}
.mini-stats span{font-size:12px;color:var(--muted)}
.partner{background:#fff;border:1px solid #f1f5f9;border-radius:20px;padding:26px;text-align:center;box-shadow:0 2px 10px rgba(15,23,42,.05)}
.partner .ico{width:60px;height:60px;border-radius:50%;background:rgba(10,110,189,.1);display:grid;place-items:center;font-size:26px;margin:0 auto 12px}

/* footer */
.site-footer{background:#0f172a;color:#cbd5e1;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;padding:48px 16px}
.footer-logo{height:44px;background:#fff;padding:8px 12px;border-radius:14px;margin-bottom:14px}
.footer-col h4{color:#fff;font-size:16px;margin-bottom:12px}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:14px}
.footer-col a:hover{color:var(--accent)}
.footer-wide p{font-size:14px;line-height:2;color:#94a3b8}
.footer-bar{border-top:1px solid #1e293b;text-align:center;padding:16px;font-size:13px;color:#64748b}

/* responsive */
@media (max-width:960px){
  .split,.product-grid,.tables,.contact-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr}
  .grid-2,.tick-list,.apps,.form-row{grid-template-columns:1fr}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr}
  .header-inner{justify-content:space-between}
}
@media (max-width:720px){
  .hide-sm{display:none!important}
  .main-nav{order:3;width:100%;justify-content:center;border-top:1px solid #f1f5f9;padding-top:8px}
  .main-nav a{padding:6px 10px;font-size:14px}
  .grid-4{grid-template-columns:1fr}
  .hero-inner{padding:64px 16px}
  .stats-grid,.mini-stats{grid-template-columns:1fr}
}