*,*::before,*::after{box-sizing:border-box}
:root{
  --ink:#0b2233;--ink-2:#173a52;--primary:#17b890;--primary-d:#0f8f6f;--primary-l:#e6f8f3;
  --bg:#f6f8fa;--card:#fff;--line:#e2e8ee;--muted:#5c6d7d;--radius:14px;
  --shadow:0 1px 2px rgba(11,34,51,.06),0 8px 24px rgba(11,34,51,.06);
}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans Arabic",Tahoma,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
html[lang="ar"] body{font-family:"Noto Sans Arabic","Segoe UI",Tahoma,Arial,sans-serif;line-height:1.85}
img{max-width:100%;display:block}
a{color:var(--primary-d);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1180px;margin-inline:auto;padding-inline:20px}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.6rem,3.4vw,2.4rem)}
h2{font-size:clamp(1.25rem,2.2vw,1.6rem)}
h3{font-size:1.05rem}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-inline-start:1.2em}
li{margin-bottom:.45em}

/* header */
.topbar{background:var(--ink);color:#cfe0ec;font-size:.82rem;padding:6px 0}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.topbar a{color:#fff}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;color:var(--ink)}
.logo .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary),#0e7f9e);
  color:#fff;display:grid;place-items:center;font-size:.95rem;font-weight:800}
.logo small{display:block;font-size:.68rem;font-weight:500;color:var(--muted);letter-spacing:.02em}
nav.main{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
nav.main a{color:var(--ink-2);font-size:.9rem;font-weight:600;padding:8px 10px;border-radius:8px}
nav.main a:hover{background:var(--primary-l);text-decoration:none}
nav.main a.active{color:var(--primary-d);background:var(--primary-l)}
.lang{display:flex;gap:4px;font-size:.78rem}
.lang a{padding:4px 8px;border:1px solid var(--line);border-radius:999px;color:var(--ink-2)}
.lang a.on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:10px;font-weight:700;
  font-size:.92rem;border:1px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-p{background:var(--primary);color:#fff}
.btn-p:hover{background:var(--primary-d)}
.btn-o{border-color:var(--line);color:var(--ink);background:#fff}
.btn-o:hover{border-color:var(--primary);color:var(--primary-d)}
.btn-w{background:#25d366;color:#06301a}
.btn-sm{padding:9px 14px;font-size:.85rem}

/* hero */
.hero{background:radial-gradient(1200px 400px at 15% -10%,rgba(23,184,144,.28),transparent 60%),
  linear-gradient(160deg,#0b2233,#12354a 60%,#0b2233);color:#fff;padding:64px 0 56px}
.hero h1{color:#fff;max-width:22ch}
.hero p.lead{color:#c7d8e4;font-size:1.05rem;max-width:62ch}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:36px}
.stat{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:14px 16px}
.stat b{display:block;font-size:1.45rem;color:#fff}
.stat span{font-size:.8rem;color:#a9c2d3}

/* sections */
section{padding:56px 0}
section.alt{background:#fff;border-block:1px solid var(--line)}
.sec-head{max-width:70ch;margin-bottom:26px}
.sec-head p{color:var(--muted);margin:0}
.eyebrow{display:inline-block;font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--primary-d);background:var(--primary-l);padding:4px 10px;border-radius:999px;margin-bottom:10px}

/* cards */
.grid{display:grid;gap:18px}
.grid.g4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid.g3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card h3{margin-bottom:.35em}
.card p{color:var(--muted);font-size:.92rem;margin:0}
.card .ico{width:38px;height:38px;border-radius:10px;background:var(--primary-l);color:var(--primary-d);
  display:grid;place-items:center;font-weight:800;margin-bottom:12px}

/* product grid */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.18s}
.pcard:hover{box-shadow:var(--shadow);transform:translateY(-2px);border-color:#cfe0ec}
.pcard .thumb{aspect-ratio:4/3;background:#fff;display:grid;place-items:center;padding:14px;border-bottom:1px solid var(--line)}
.pcard .thumb img{max-height:100%;object-fit:contain;mix-blend-mode:multiply}
.pcard .body{padding:14px 16px 16px;flex:1;display:flex;flex-direction:column}
.pcard h3{font-size:.98rem;margin-bottom:6px}
.pcard .dir{font-size:.75rem;font-weight:800;color:var(--primary-d);background:var(--primary-l);
  padding:3px 8px;border-radius:6px;display:inline-block;margin-bottom:8px}
.pcard .meta{font-size:.8rem;color:var(--muted);margin-top:auto}
.pcard a.more{margin-top:10px;font-size:.85rem;font-weight:700}

/* product page */
.crumb{font-size:.82rem;color:var(--muted);padding:16px 0 0}
.crumb a{color:var(--muted)}
.pdp{display:grid;grid-template-columns:1.05fr 1fr;gap:36px;padding:26px 0 10px;align-items:start}
@media(max-width:860px){.pdp{grid-template-columns:1fr}}
.gallery{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.gallery img{width:100%;object-fit:contain}
.gallery .thumbs{display:flex;gap:10px;margin-top:12px}
.gallery .thumbs img{width:76px;height:64px;object-fit:contain;border:1px solid var(--line);border-radius:8px;
  padding:4px;cursor:pointer;background:#fff;mix-blend-mode:multiply}
.pdp .dirline{font-size:.8rem;font-weight:800;color:var(--primary-d);letter-spacing:.03em;text-transform:uppercase}
.pdp h1{margin-top:6px}
.pdp .sub{color:var(--muted);margin-bottom:18px}
.qspec{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0}
.qspec div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.qspec span{display:block;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.qspec b{font-size:1.05rem}
.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.badge{font-size:.75rem;color:var(--ink-2);background:#fff;border:1px solid var(--line);padding:5px 10px;border-radius:999px}
.block{margin-top:34px}
table.spec{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;font-size:.9rem}
table.spec th,table.spec td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
table.spec tr:last-child th,table.spec tr:last-child td{border-bottom:0}
table.spec th{width:44%;background:#fafcfd;font-weight:600;color:var(--ink-2)}
table.matrix{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:.85rem;text-align:center}
table.matrix th,table.matrix td{border:1px solid var(--line);padding:10px 6px}
table.matrix th{background:var(--ink);color:#fff;font-weight:600}
table.matrix td.y{background:var(--primary-l);color:var(--primary-d);font-weight:800}
table.matrix td.y a{color:var(--primary-d)}
table.matrix td.n{color:#c3ccd6}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:12px}
.faq-item h3{margin-bottom:.3em;font-size:1rem}
.faq-item p{margin:0;color:var(--muted);font-size:.93rem}
.cta-band{background:linear-gradient(135deg,#0b2233,#13445c);color:#fff;border-radius:18px;padding:34px;
  display:flex;justify-content:space-between;gap:22px;align-items:center;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:.3em}
.cta-band p{color:#bcd2e0;margin:0}
.pager{display:flex;gap:8px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.pager a,.pager span{padding:8px 13px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:.88rem}
.pager .on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* footer */
footer.site{background:#081a27;color:#9fb8c9;padding:48px 0 24px;margin-top:20px;font-size:.88rem}
footer.site h4{color:#fff;font-size:.9rem;margin-bottom:.8em}
footer.site a{color:#c6d8e5}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px}
@media(max-width:820px){footer.site .cols{grid-template-columns:1fr 1fr}}
footer.site .bottom{border-top:1px solid #17364d;margin-top:28px;padding-top:16px;display:flex;
  justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.8rem;color:#7f9bae}
.note{background:#fff8e6;border:1px solid #f2e0b0;border-radius:10px;padding:12px 14px;font-size:.86rem;color:#6b5620}