:root{
  --navy:#0C447C; --navy-deep:#042C53; --red:#A32D2D; --red-dark:#791F1F;
  --ink:#1e2229; --muted:#5c6570; --line:#e3e5e9; --bg:#f6f6f4; --card:#ffffff;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Arial,"Noto Sans","Noto Sans Thai","Noto Sans Arabic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
html[dir="rtl"] .wrap{text-align:right}

/* ---------- nav ---------- */
/* nav 吸顶；slogan 红条作为 nav 内的收边横条，随导航一起常驻 */
nav{background:#fff;position:sticky;top:0;z-index:100}
.nav-in{max-width:1120px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px;color:var(--navy);margin-right:auto}
.brand img{height:34px;width:auto}
.brand small{display:block;font-size:10.5px;font-weight:400;color:var(--muted);letter-spacing:.03em}
.nav-links{display:flex;gap:22px;font-size:14px;align-items:center}
.nav-links a{color:var(--muted);padding:20px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav-links a:hover{color:var(--navy)}
.nav-links a.active{color:var(--navy);border-bottom-color:var(--red);font-weight:500}
.lang-sel{font-size:13px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);cursor:pointer}
.burger{display:none;font-size:20px;background:none;border:none;color:var(--navy);cursor:pointer;padding:6px}

/* ---------- hero (home) ---------- */
.hero{position:relative;background:linear-gradient(135deg,var(--navy-deep) 0%,var(--navy) 78%);overflow:hidden;color:#fff}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(900px 420px at 85% 10%,rgba(255,255,255,.10),transparent 60%)}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:center;padding:56px 0 0;max-width:1120px;margin:0 auto;padding-left:24px;padding-right:24px}
.kicker{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#f3c9c9;border:1px solid rgba(255,255,255,.35);padding:5px 12px;border-radius:2px;margin-bottom:18px}
h1{font-size:38px;line-height:1.18;font-weight:600;max-width:640px}
.hero p.sub{margin-top:14px;font-size:16.5px;color:#c9d6e6;max-width:560px}
.hero .badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.hbadge{font-size:12.5px;padding:6px 13px;border-radius:99px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25)}
.hbadge.red{background:var(--red);border-color:var(--red)}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.btn{display:inline-block;font-size:14.5px;font-weight:500;padding:11px 26px;border-radius:6px;border:1px solid transparent;cursor:pointer;transition:all .15s}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{border-color:#fff}
.btn-line{border-color:var(--navy);color:var(--navy)}
.btn-line:hover{background:var(--navy);color:#fff}
.hero-prods{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:8px;padding-top:26px}
.hero-prods figure{background:#fff;border-radius:10px;padding:18px 14px 0;text-align:center;box-shadow:0 -6px 30px rgba(0,0,0,.18);overflow:hidden}
.hero-prods img{height:270px;width:auto;max-width:100%;object-fit:contain;margin:0 auto}
.hero-prods figcaption{font-size:12.5px;color:var(--navy);font-weight:500;padding:10px 4px;border-top:1px solid var(--line)}
.hero-prods .hp-price{font-size:15px;font-weight:700;color:var(--red);padding:0 4px 10px}
.hero-prods .hp-price small{font-size:12px;font-weight:500;color:var(--muted);margin-left:3px}
html[dir="rtl"] .hero-in{direction:rtl}

/* ---------- trust ---------- */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-in{max-width:1120px;margin:0 auto;padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.trust .t{text-align:center;padding:0 8px}
.trust .num{font-size:23px;font-weight:600;color:var(--navy)}
.trust .num i{font-style:normal;color:var(--red)}
.trust .lab{font-size:12.5px;color:var(--muted);margin-top:2px}

/* ---------- sections ---------- */
section{padding:60px 0}
.sec-head{margin-bottom:30px}
.sec-head h2{font-size:26px;font-weight:600}
.sec-head h1{font-size:26px;font-weight:600}
.sec-head h1 em{font-style:normal;color:var(--red)}
.sec-head h2 em{font-style:normal;color:var(--red)}
.sec-head p{color:var(--muted);font-size:15px;margin-top:6px;max-width:720px}
.sec-dark{background:var(--navy-deep);color:#fff}
.sec-dark .sec-head h2{color:#fff}
.sec-dark .sec-head h1{color:#fff}
.sec-dark .sec-head p{color:#9fb4cd}

/* about / why */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0 0 32px}
.stat{background:#f7f9fc;border-left:3px solid var(--red);border-radius:8px;padding:18px 16px}
.stat .n{font-size:26px;font-weight:650;color:var(--navy);line-height:1.2}
.stat .n i{font-style:normal;color:var(--red);font-size:18px;font-weight:600;vertical-align:top;margin-left:2px}
.stat .l{font-size:12.5px;color:var(--muted);margin-top:6px;line-height:1.45}
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
.about-grid p{font-size:14.5px;color:var(--muted);margin-bottom:14px}
.why-box{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:8px;padding:24px}
.why-box h3{font-size:17px;color:var(--navy);margin-bottom:10px}
.why-box p{font-size:13.5px;color:var(--muted)}
.why-box .zline{margin-top:14px;font-size:13px;color:var(--ink);border-top:1px dashed var(--line);padding-top:12px}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.stats{grid-template-columns:1fr}}

/* strengths */
.str-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.str{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px 20px}
.str .n{width:34px;height:34px;border-radius:8px;background:var(--navy);color:#fff;font-weight:600;display:flex;align-items:center;justify-content:center;font-size:15px;margin-bottom:12px}
.str h3{font-size:15px;font-weight:600;margin-bottom:6px}
.str p{font-size:13px;color:var(--muted)}

/* product cards (home) */
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}
.prod-card:hover{box-shadow:0 8px 24px rgba(12,68,124,.12)}
.prod-card .ph{background:#fff;padding:26px 20px 0;text-align:center;border-bottom:1px solid var(--line)}
.prod-card .ph img{height:250px;width:auto;object-fit:contain;margin:0 auto}
.prod-card .body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.prod-card h3{font-size:18px;font-weight:600;color:var(--navy)}
.prod-card .cat{font-size:12px;color:var(--red);font-weight:500}
.prod-card .card-price{font-size:22px;font-weight:700;color:var(--red);margin:2px 0 -2px}
.prod-card .card-price small{font-size:13px;font-weight:500;color:var(--muted);margin-left:4px}
.prod-card p{font-size:13.5px;color:var(--muted);flex:1}
.prod-card .meta{display:flex;gap:8px;flex-wrap:wrap}
.pill{font-size:11.5px;padding:3px 10px;border-radius:99px;background:#eef2f7;color:var(--navy)}
.pill.red{background:#f9ecec;color:var(--red)}
.prod-card .btn{align-self:flex-start;margin-top:6px}

/* contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.c-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);border-radius:8px;padding:22px}
.c-card .k{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#8ba7c7}
.c-card .v{font-size:15.5px;margin-top:6px;font-weight:500}
.c-card .v small{display:block;font-size:12.5px;color:#9fb4cd;font-weight:400;margin-top:2px}
.c-card a.v{color:#fff}
.c-card a.v:hover{color:#f3c9c9}
.c-note{margin-top:22px;background:var(--red);border-radius:8px;padding:18px 22px;font-size:14.5px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.c-note b{font-weight:600}

/* ---------- product detail pages ---------- */
.crumbs{font-size:12.5px;color:var(--muted);padding:14px 0}
.crumbs a{color:var(--navy)}
.pd-hero{background:#fff;border-bottom:1px solid var(--line)}
.pd-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;padding:44px 0}
.pd-grid .imgbox{background:#f2f4f7;border-radius:12px;padding:34px 24px;text-align:center}
.pd-grid .imgbox img{max-height:380px;width:auto;object-fit:contain;margin:0 auto}
.pd-grid .cat{font-size:13px;color:var(--red);font-weight:500;text-transform:uppercase;letter-spacing:.06em}
.pd-grid h1{font-size:32px;margin-top:6px}
.pd-grid .tag{font-size:15px;color:var(--muted);margin-top:8px}
.pd-grid .badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.pd-grid .badges .hbadge{color:var(--ink);background:#eef2f7;border-color:var(--line)}
.pd-grid .badges .hbadge.red{color:#fff}
.pd-grid .desc{margin-top:18px;font-size:14.5px;color:var(--muted)}
.pd-grid .cta{margin-top:22px;display:flex;gap:10px;flex-wrap:wrap}
.pd-sec{background:var(--bg)}
.pd-block h2{font-size:21px;font-weight:600;margin-bottom:14px}
.pd-block h2 span{color:var(--red)}
.feat-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 22px}
.feat-list div{font-size:14px;color:var(--muted);padding-left:22px;position:relative}
.feat-list div::before{content:"";position:absolute;left:2px;top:9px;width:8px;height:8px;background:var(--red);border-radius:2px}
html[dir="rtl"] .feat-list div{padding-left:0;padding-right:22px}
html[dir="rtl"] .feat-list div::before{left:auto;right:2px}
.tbl{width:100%;border-collapse:collapse;background:#fff;font-size:13.5px}
.tbl th,.tbl td{border:1px solid var(--line);padding:9px 12px;text-align:left}
html[dir="rtl"] .tbl th,html[dir="rtl"] .tbl td{text-align:right}
.tbl th{background:#eef2f7;color:var(--navy);font-weight:500}
.tbl td b{font-weight:600}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.pd-note{background:#fff;border:1px dashed var(--amber,#d9a13c);border-radius:8px;padding:14px 18px;font-size:13px;color:var(--muted);margin-top:16px}
.sys-box{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px 22px;font-size:14px;color:var(--muted)}
.sys-box b{color:var(--navy);font-weight:600}

/* ---------- projects page ---------- */
.filters{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px 16px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:24px;position:sticky;top:64px;z-index:40;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.filters .flab{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#9aa1ab;margin-right:2px}
.chip{font-size:13px;padding:5px 14px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--muted);cursor:pointer;transition:all .15s}
.chip:hover{border-color:var(--navy);color:var(--navy)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.fgroup{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.fdiv{width:1px;height:22px;background:var(--line);margin:0 8px}
.count{margin-left:auto;font-size:13px;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s}
.card:hover{box-shadow:0 6px 18px rgba(12,68,124,.10)}
.card .ph{height:190px;overflow:hidden;background:#dfe3e8}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.card:hover .ph img{transform:scale(1.03)}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.tags{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:11px;padding:2px 9px;border-radius:3px;background:#eef2f7;color:var(--navy)}
.tag.red{background:#f9ecec;color:var(--red)}
.card h3{font-size:15.5px;font-weight:600;line-height:1.35}
.card p{font-size:13.5px;color:var(--muted);flex:1}
.card .sys{font-size:12px;color:var(--navy);border-top:1px dashed var(--line);padding-top:8px}
.card .sys b{font-weight:600}
.featured{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.feat-row{display:grid;grid-template-columns:1.05fr 1fr;gap:36px;align-items:center;padding:36px 0}
.feat-row + .feat-row{border-top:1px solid var(--line)}
.feat-row.rev .f-imgs{order:2}
.f-imgs{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.f-imgs img{border-radius:6px;border:1px solid var(--line);width:100%;height:230px;object-fit:cover}
.f-txt .tag{display:inline-block;font-size:11px;padding:2px 9px;border-radius:3px;background:#f9ecec;color:var(--red);margin-bottom:12px}
.f-txt h3{font-size:21px;font-weight:600;margin-bottom:12px;line-height:1.3}
.f-txt p{font-size:14.5px;color:var(--muted);margin-bottom:14px}
.f-txt ul{list-style:none;font-size:13.5px}
.f-txt li{padding-left:20px;position:relative;margin-bottom:6px;color:var(--muted)}
.f-txt li::before{content:"";position:absolute;left:2px;top:8px;width:7px;height:7px;background:var(--red);border-radius:1px}
html[dir="rtl"] .f-txt li{padding-left:0;padding-right:20px}
html[dir="rtl"] .f-txt li::before{left:auto;right:2px}
.sys-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sys-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px 22px}
.sys-card .no{font-size:12px;font-weight:600;color:var(--red);letter-spacing:.1em;text-transform:uppercase}
.sys-card h3{font-size:17px;font-weight:600;color:var(--navy);margin:8px 0 10px}
.sys-card p{font-size:13.5px;color:var(--muted);margin-bottom:12px}
.sys-card .use{font-size:12.5px;color:var(--ink);border-top:1px dashed var(--line);padding-top:10px}
.sys-note{font-size:13px;color:var(--muted);margin-top:16px}
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid rgba(255,255,255,.18);border-radius:8px;overflow:hidden}
.spec{padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03)}
.spec:nth-child(odd){border-right:1px solid rgba(255,255,255,.12)}
.spec:nth-last-child(-n+2){border-bottom:none}
.spec .k{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#8ba7c7}
.spec .v{font-size:15.5px;font-weight:500;margin-top:4px}
.spec .v small{font-size:12px;color:#9fb4cd;font-weight:400}

/* ---------- footer ---------- */
footer{background:#101820;color:#8b98a8;padding:34px 0;font-size:13.5px}
.foot-in{max-width:1120px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.foot-brand{display:flex;align-items:center;gap:10px}
.foot-brand img{height:30px;width:auto}
.foot-brand b{color:#e8edf3;font-weight:500}
.foot-links a{color:#c3ccd6;margin-left:18px}
html[dir="rtl"] .foot-links a{margin-left:0;margin-right:18px}
.foot-links a:hover{color:#fff}
.foot-cat{font-size:11.5px;color:#67737f;margin-top:8px}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero-in{grid-template-columns:1fr;padding-top:44px}
  .hero-prods{grid-template-columns:1fr 1fr;gap:10px}
  .about-grid{grid-template-columns:1fr}
  .str-grid{grid-template-columns:1fr 1fr}
  .prod-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .pd-grid{grid-template-columns:1fr;gap:24px}
  .two-col{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
  .feat-row{grid-template-columns:1fr;gap:20px}
  .feat-row.rev .f-imgs{order:0}
  .sys-grid{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr}
  .spec:nth-child(odd){border-right:none}
  .spec:nth-last-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}
  .spec:last-child{border-bottom:none}
  .trust-in{grid-template-columns:1fr 1fr}
  h1{font-size:29px}
  .nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:10px 20px;gap:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:none}
  .burger{display:block}
  /* sticky filters must clear nav (64px) + slogan bar (~28px) */
  .filters{top:92px}
}
@media (max-width:760px){
  /* long company name overflows small nav — keep logo only */
  .brand span{display:none}
}
@media (max-width:680px){
  /* data tables scroll horizontally instead of stretching the page */
  .tbl,.art table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
}
@media (max-width:600px){
  .grid{grid-template-columns:1fr}
  .hero-prods img{height:200px}
  .count{display:none}
}

/* ---------- v3 polish ---------- */
body{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.sec-head h2::after{content:"";display:block;width:42px;height:3px;background:var(--red);border-radius:2px;margin-top:12px}
.wrap[style*="text-align:center"] .sec-head h2::after{margin-left:auto;margin-right:auto}

.page-hero{background:linear-gradient(135deg,var(--navy-deep) 0%,var(--navy) 78%);color:#fff;padding:40px 0 34px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(800px 360px at 85% 0%,rgba(255,255,255,.10),transparent 60%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .sec-head h2{color:#fff;font-size:26px;line-height:1.2}
.page-hero .sec-head p{color:#c9d6e6;font-size:14.5px;margin-top:5px}
.page-hero .sec-head h2::after{background:#e05252;margin-top:10px}
/* language selector: fixed geometry so nav never shifts between pages */
.lang-wrap{display:inline-flex;align-items:center;gap:6px;color:var(--navy)}
.lang-ico{flex:none;display:block}
.lang-sel{width:118px;box-sizing:border-box;font-size:13px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);cursor:pointer}

/* ---------- article pages ---------- */
.art{max-width:840px;margin:0 auto;padding:56px 24px 72px}
.art .art-meta{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.art h1{font-size:31px;line-height:1.25;font-weight:650;color:var(--navy);margin:0 0 10px}
.art .art-lead{font-size:16.5px;color:var(--muted);line-height:1.75;margin:0 0 34px}
.art h2{font-size:21px;color:var(--navy);margin:44px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.art h3{font-size:16.5px;color:var(--navy);margin:26px 0 10px}
.art p{font-size:15px;line-height:1.85;color:var(--ink);margin:0 0 14px}
.art ul,.art ol{margin:0 0 14px;padding-left:22px}
.art li{font-size:15px;line-height:1.85;margin-bottom:6px}
.art b{color:var(--navy)}
.art table{width:100%;border-collapse:collapse;margin:18px 0 24px;font-size:13.5px;background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.art th{background:var(--navy);color:#fff;text-align:left;padding:10px 12px;font-weight:600}
.art td{padding:10px 12px;border-top:1px solid var(--line);line-height:1.6;vertical-align:top}
.art tr:nth-child(even) td{background:#f7f9fc}
.art .callout{background:#f7f9fc;border-left:3px solid var(--red);border-radius:0 8px 8px 0;padding:14px 18px;margin:20px 0;font-size:14.5px;line-height:1.75}
.art .faq{margin:8px 0 0}
.art .faq h3{margin:22px 0 8px}
.art .cta-box{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff;border-radius:14px;padding:26px 28px;margin:44px 0 8px}
.art .cta-box h2{color:#fff;border:none;margin:0 0 8px;font-size:19px}
.art .cta-box p{color:#c9d6e6;font-size:14.5px;margin:0 0 14px}
.art .cta-box a{color:#fff;font-weight:600;border-bottom:1px solid rgba(255,255,255,.4);margin-right:18px;font-size:14px}
.art .related{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0 8px}
.art .related a{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px;text-decoration:none;transition:box-shadow .15s}
.art .related a:hover{box-shadow:0 8px 22px rgba(12,68,124,.12)}
.art .related b{display:block;color:var(--navy);font-size:14.5px;line-height:1.5;margin-bottom:4px}
.art .related span{font-size:12.5px;color:var(--muted);line-height:1.5}
@media (max-width:680px){.art h1{font-size:25px}.art .related{grid-template-columns:1fr}}

/* insights article cards */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.art-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 22px 20px;text-decoration:none;transition:box-shadow .18s,transform .18s}
.art-card:hover{box-shadow:0 12px 30px rgba(12,68,124,.14);transform:translateY(-3px)}
.art-card .art-tag{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--red);font-weight:600;margin-bottom:10px}
.art-card b{color:var(--navy);font-size:15.5px;line-height:1.5;margin-bottom:10px}
.art-card p{color:var(--muted);font-size:13px;line-height:1.7;margin:0 0 16px;flex:1}
.art-card .art-more{font-size:13px;font-weight:600;color:var(--navy)}
.art-card:hover .art-more{color:var(--red)}
@media (max-width:960px){.art-grid{grid-template-columns:1fr}}

/* ---------- compact 3-up product row (width aligned with flagship 2-up row) ---------- */
.prod-grid.cols3{grid-template-columns:repeat(3,1fr);gap:18px}
.prod-card.sm .ph{padding:14px 14px 0}
.prod-card.sm .ph img{height:118px}
.prod-card.sm .body{padding:14px 16px 16px;gap:7px}
.prod-card.sm h3{font-size:14.5px;line-height:1.35}
.prod-card.sm .cat{font-size:11px}
.prod-card.sm p{font-size:12.5px;line-height:1.55}
.prod-card.sm .btn{font-size:13px;padding:7px 16px;margin-top:2px}
@media (max-width:960px){.prod-grid.cols3{grid-template-columns:repeat(3,1fr)}}
@media (max-width:680px){.prod-grid.cols3{grid-template-columns:1fr}}

/* ---------- slogan ---------- */
.brand small[data-i18n="brand.slogan"]{color:var(--red);font-weight:500;letter-spacing:.04em}
.hero .slogan{margin-top:12px;font-size:15.5px;font-weight:500;letter-spacing:.06em;color:#fff}
.hero .slogan::before{content:"";display:inline-block;width:28px;height:2px;background:#e05252;vertical-align:middle;margin-right:12px}
html[dir="rtl"] .hero .slogan::before{margin-right:0;margin-left:12px}
@media (max-width:600px){.hero .slogan{font-size:14px}}

/* ---------- QR click-to-zoom lightbox ---------- */
.qr-zoom{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;animation:qr-fade .12s ease}
.qr-zoom[hidden]{display:none}
.qr-zoom-bg{position:absolute;inset:0;background:rgba(4,44,83,.86);cursor:zoom-out}
.qr-zoom-card{position:relative;background:#fff;padding:18px;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.qr-zoom-card img{display:block;width:min(440px,80vw);height:min(440px,80vw);object-fit:contain}
.qr-zoom-close{position:absolute;top:-12px;right:-12px;width:36px;height:36px;border-radius:50%;border:none;background:#fff;color:#0C447C;font-size:22px;font-weight:600;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.25);line-height:1}
.qr-zoom-close:hover{background:#0C447C;color:#fff}
@keyframes qr-fade{from{opacity:0}to{opacity:1}}

/* ---------- contact tiles: equal-height cards ---------- */
#contact{padding:44px 0}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:stretch}
.tile{display:flex;flex-direction:column;align-items:center;background:#fff;border:1px solid var(--line);border-top:3px solid var(--red);border-radius:12px;padding:14px 12px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.04);transition:transform .18s,box-shadow .18s}
.tile:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(12,68,124,.12)}
.tile .tile-head{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;min-height:72px}
.tile .ico{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;margin-bottom:6px;background:#eef2f7;color:var(--navy)}
.tile .ico.red{background:#f9ecec;color:var(--red)}
.tile .k{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}
.tile .v{font-size:13.5px;font-weight:600;color:var(--navy);margin-top:2px;word-break:break-word;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;width:100%}
.tile a.v:hover{color:var(--red)}
.tile small{font-size:11.5px;color:var(--muted);margin-top:4px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;max-width:100%}
.tile .tile-qr{margin-top:auto;padding-top:6px;display:flex;flex-direction:column;align-items:center}
.tile .qr{background:#fff;border:1px solid var(--line);border-radius:8px;padding:4px;width:68px;height:68px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.10)}
.tile .qr img{width:100%;height:100%;object-fit:contain;border-radius:4px;cursor:zoom-in;transition:transform .15s}
.tile .qr img:hover{transform:scale(1.05)}
.tile .scan{font-size:11px;color:var(--muted);margin-top:4px;text-align:center;line-height:1.45}
.tiles.on-dark .tile{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.18);box-shadow:none}
.tiles.on-dark .tile:hover{box-shadow:0 8px 22px rgba(0,0,0,.30)}
.tiles.on-dark .tile .k{color:#8ba7c7}
.tiles.on-dark .tile .v{color:#fff}
.tiles.on-dark .tile a.v:hover{color:#f3c9c9}
.tiles.on-dark .tile small{color:#9fb4cd}
.tiles.on-dark .tile .ico{background:rgba(255,255,255,.10);color:#fff}
.tiles.on-dark .tile .ico.red{background:var(--red);color:#fff}
.tiles.on-dark .tile .scan{color:#9fb4cd}
@media (max-width:960px){.tiles{grid-template-columns:repeat(2,1fr);gap:12px}}
@media (max-width:520px){.tiles{grid-template-columns:1fr}}

/* ---------- global slogan bar (top of every page) ---------- */
.slogan-bar{background:var(--red);color:#fff;text-align:center;padding:7px 16px;font-size:13.5px;font-weight:600;letter-spacing:.08em;line-height:1.3}
.slogan-bar span{display:inline-flex;align-items:center;gap:12px}
.slogan-bar span::before,.slogan-bar span::after{content:"";width:24px;height:1px;background:rgba(255,255,255,.55);flex:none}
@media (max-width:600px){
  .slogan-bar{font-size:12px;padding:5px 12px;letter-spacing:.04em}
  .slogan-bar span{gap:8px}
  .slogan-bar span::before,.slogan-bar span::after{width:14px}
}

/* ---------- hero slogan: visual hammer ---------- */
.hero .slogan{margin-top:16px;font-size:28px;font-weight:700;letter-spacing:.01em;color:#fff;line-height:1.3}
.hero .slogan::before{content:"";display:inline-block;width:36px;height:3px;background:#e05252;vertical-align:middle;margin-right:14px}
html[dir="rtl"] .hero .slogan::before{margin-right:0;margin-left:14px}
@media (max-width:600px){
  .hero .slogan{font-size:19px;margin-top:13px}
  .hero .slogan::before{width:22px;height:2px;margin-right:10px}
}

/* whole-tile click targets (email / whatsapp) */
.tile.tile-link{cursor:pointer}
.tile.tile-link:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:12px}
.tiles.on-dark .tile.tile-link:focus-visible{outline-color:#f3c9c9}