/* ============================================================
   GlobalChem Exports — B2B Chemical Export Website
   Deep navy + orange accent, responsive, RTL-ready
   ============================================================ */

/* ---- Tokens ---- */
:root{
  --navy-900:#071E3B;
  --navy-850:#0A2747;
  --navy-800:#0C2D57;
  --navy-700:#123E74;
  --navy-600:#1A4F94;
  --navy-500:#2A64B5;
  --navy-100:#E4EDF9;
  --navy-50:#F3F7FC;
  --orange-600:#C8A24E;
  --orange-700:#A8863A;
  --orange-500:#D6B565;
  --orange-100:#F6EDD7;
  --ink:#16283C;
  --ink-2:#42566E;
  --muted:#6B7F96;
  --line:#DDE6F0;
  --bg:#FFFFFF;
  --bg-soft:#F5F8FC;
  --wa:#25D366;
  --wa-dark:#1DA851;
  --danger:#D64545;
  --success:#1E9E5A;
  --shadow-sm:0 2px 10px rgba(7,30,59,.08);
  --shadow-md:0 8px 28px rgba(7,30,59,.12);
  --shadow-lg:0 18px 50px rgba(7,30,59,.18);
  --radius:12px;
  --radius-sm:8px;
  --container:1200px;
  --header-h:76px;
  --font-head:"Barlow Condensed","Noto Sans SC","Noto Kufi Arabic","Segoe UI","Microsoft YaHei",sans-serif;
  --font-body:"Noto Sans","Noto Sans SC","Noto Kufi Arabic","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
html[lang="ar"]{ --font-head:"Noto Kufi Arabic","Barlow Condensed",sans-serif; --font-body:"Noto Kufi Arabic","Noto Sans","Segoe UI",sans-serif; }

/* ---- Reset ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--navy-600);text-decoration:none}
a:hover{color:var(--orange-600)}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:1rem;color:var(--ink)}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;color:var(--navy-900);font-weight:700}
h1{font-size:clamp(2.2rem,4.6vw,3.5rem);letter-spacing:.3px}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.3rem}
p{max-width:68ch}
[hidden]{display:none!important}

/* ---- Utilities ---- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(56px,7vw,92px)}
.section-soft{background:var(--bg-soft)}
.section-navy{background:var(--navy-900);color:#DCE7F5}
.section-navy h2,.section-navy h3{color:#fff}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-600);margin-bottom:12px}
.kicker::before{content:"";width:26px;height:2px;background:var(--orange-600);display:inline-block}
.section-head{max-width:720px;margin-bottom:clamp(28px,4vw,48px)}
.section-head p{margin-top:12px;color:var(--ink-2)}
.section-navy .section-head p{color:#B9C9DE}
.center{text-align:center;margin-inline:auto}
.grid{display:grid;gap:24px}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:var(--radius-sm);font-weight:700;font-size:.98rem;letter-spacing:.02em;transition:background .2s,transform .15s,box-shadow .2s,color .2s;line-height:1.2;text-align:center}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--orange-600);color:#fff}
.btn-primary:hover{background:var(--orange-700);color:#fff;box-shadow:0 6px 18px rgba(200,162,78,.35)}
.btn-navy{background:var(--navy-800);color:#fff}
.btn-navy:hover{background:var(--navy-700);color:#fff}
.btn-outline{background:transparent;color:var(--navy-800);border:2px solid var(--navy-800)}
.btn-outline:hover{background:var(--navy-800);color:#fff}
.btn-outline-light{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.75)}
.btn-outline-light:hover{background:#fff;color:var(--navy-900)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-dark);color:#fff}
.btn-block{width:100%}
.btn-sm{padding:9px 18px;font-size:.88rem}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:var(--shadow-sm)}
.topbar{background:var(--navy-900);color:#C9D8EA;font-size:.84rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:36px}
.topbar a{color:#C9D8EA}
.topbar a:hover{color:#fff}
.topbar-contact{display:flex;gap:20px;align-items:center}
.topbar-contact span{display:inline-flex;align-items:center;gap:6px}
.topbar-contact svg{width:14px;height:14px;fill:#E6C887}
.lang-switch{display:flex;gap:2px}
.lang-btn{background:none;border:none;color:#C9D8EA;font-size:.8rem;padding:4px 8px;border-radius:4px;font-weight:600}
.lang-btn:hover{color:#fff}
.lang-btn.active{background:var(--orange-600);color:#fff}
.mainnav .container{display:flex;align-items:center;justify-content:space-between;min-height:var(--header-h);gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:1.42rem;color:var(--navy-900);letter-spacing:.4px}
.brand svg{width:36px;height:36px}
.brand:hover{color:var(--navy-900)}
.brand small{display:block;font-family:var(--font-body);font-size:.66rem;font-weight:600;letter-spacing:.2em;color:var(--muted);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links>a{font-weight:600;color:var(--ink);font-size:.97rem;position:relative;padding-block:6px}
.nav-links>a:hover{color:var(--orange-600)}
.nav-links>a.active{color:var(--orange-600)}
.nav-links>a.active::after{content:"";position:absolute;inset-inline-start:0;bottom:0;width:100%;height:2px;background:var(--orange-600)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--navy-900);transition:transform .25s,opacity .2s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---- Hero carousel ---- */
.hero{position:relative;height:min(78vh,720px);min-height:480px;overflow:hidden;background:var(--navy-900)}
.hero>.container{height:100%;position:relative;z-index:2;display:flex;align-items:center}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;pointer-events:none}
.hero-slide.active{opacity:1;pointer-events:auto}
.hero-slide img{width:100%;height:100%;object-fit:cover}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,30,59,.86) 0%,rgba(7,30,59,.55) 45%,rgba(7,30,59,.18) 100%)}
html[dir="rtl"] .hero-slide::after{background:linear-gradient(260deg,rgba(7,30,59,.86) 0%,rgba(7,30,59,.55) 45%,rgba(7,30,59,.18) 100%)}
.hero-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;max-width:760px;color:#fff}
.hero-content .kicker{color:#E6C887}
.hero-content .kicker::before{background:#E6C887}
.hero-content h1{color:#fff;margin-block:14px 18px}
.hero-content p{color:#DCE7F5;font-size:1.08rem;max-width:56ch}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-dots{position:absolute;z-index:3;bottom:28px;inset-inline-start:50%;transform:translateX(-50%);display:flex;gap:10px}
html[dir="rtl"] .hero-dots{transform:translateX(50%)}
.hero-dot{width:34px;height:4px;border-radius:2px;background:rgba(255,255,255,.35);transition:background .3s}
.hero-dot.active{background:var(--orange-500)}
.hero-arrow{position:absolute;z-index:3;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .2s}
.hero-arrow:hover{background:var(--orange-600)}
.hero-arrow svg{width:20px;height:20px;fill:#fff}
.hero-arrow.prev{inset-inline-start:20px}
.hero-arrow.next{inset-inline-end:20px}

/* ---- Trust strip ---- */
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-block:22px}
.trust-item{display:flex;gap:14px;align-items:flex-start}
.trust-item svg{width:34px;height:34px;flex:none;fill:var(--orange-600)}
.trust-item strong{display:block;font-family:var(--font-head);font-size:1.06rem;color:var(--navy-900)}
.trust-item small{color:var(--muted);font-size:.82rem}

/* ---- Cards ---- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.adv-grid{grid-template-columns:repeat(3,1fr)}
.adv-card{padding:30px 26px}
.adv-card .icon{width:56px;height:56px;border-radius:14px;background:var(--navy-50);border:1px solid var(--navy-100);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.adv-card .icon svg{width:28px;height:28px;fill:var(--navy-600)}
.adv-card h3{margin-bottom:10px}
.adv-card p{color:var(--ink-2);font-size:.94rem}
.adv-card .num{font-family:var(--font-head);font-weight:700;color:var(--orange-600);font-size:.92rem;letter-spacing:.1em;margin-bottom:10px;display:block}

/* ---- Category cards ---- */
.cat-grid{grid-template-columns:repeat(3,1fr)}
.cat-card{overflow:hidden;position:relative;display:flex;flex-direction:column}
.cat-card .imgwrap{height:200px;overflow:hidden}
.cat-card .imgwrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.cat-card:hover .imgwrap img{transform:scale(1.06)}
.cat-card .body{padding:22px;flex:1;display:flex;flex-direction:column;gap:8px}
.cat-card h3{font-size:1.35rem}
.cat-card .count{color:var(--muted);font-size:.85rem}
.cat-card .link{margin-top:auto;padding-top:12px;font-weight:700;color:var(--orange-600);display:inline-flex;align-items:center;gap:6px}
.cat-card .link svg{width:16px;height:16px;fill:var(--orange-600);transition:transform .2s}
.cat-card:hover .link svg{transform:translateX(4px)}
html[dir="rtl"] .cat-card:hover .link svg{transform:translateX(-4px)}

/* ---- Why grid ---- */
.why-grid{grid-template-columns:repeat(3,1fr)}
.why-item{display:flex;gap:16px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:box-shadow .2s,border-color .2s}
.why-item:hover{border-color:var(--orange-500);box-shadow:var(--shadow-sm)}
.why-item svg{width:30px;height:30px;flex:none;fill:var(--orange-600)}
.why-item h3{font-size:1.1rem;margin-bottom:4px}
.why-item p{color:var(--ink-2);font-size:.9rem}

/* ---- Testimonials ---- */
.testi-grid{grid-template-columns:repeat(3,1fr)}
.testi-card{padding:28px}
.testi-card .quote-mark{font-family:var(--font-head);font-size:3rem;line-height:1;color:var(--orange-600);height:30px}
.testi-card p{color:var(--ink-2);font-size:.95rem;margin-block:10px 20px}
.testi-person{display:flex;align-items:center;gap:12px}
.testi-avatar{width:44px;height:44px;border-radius:50%;background:var(--navy-800);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;font-size:1.05rem}
.testi-person strong{display:block;font-size:.95rem;color:var(--navy-900)}
.testi-person small{color:var(--muted);font-size:.82rem}

/* ---- Quote / inquiry section ---- */
.quote-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:start}
.quote-left h2{margin-block:12px 16px}
.quote-left>p{color:var(--ink-2);margin-bottom:24px}
.reply-badge{display:inline-flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 20px;box-shadow:var(--shadow-sm)}
.reply-badge svg{width:38px;height:38px;fill:var(--success)}
.reply-badge strong{display:block;color:var(--navy-900);font-family:var(--font-head);font-size:1.05rem}
.reply-badge small{color:var(--muted)}
.quote-note{display:flex;align-items:flex-start;gap:10px;color:var(--muted);font-size:.85rem;margin-top:18px}
.quote-note svg{width:16px;height:16px;flex:none;fill:var(--navy-500);margin-top:3px}

/* ---- Forms ---- */
.form-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md);padding:clamp(22px,3vw,34px);border:1px solid var(--line)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.86rem;font-weight:600;color:var(--ink-2)}
.form-field input,.form-field select,.form-field textarea{border:1px solid #CFDBE9;border-radius:var(--radius-sm);padding:11px 14px;background:#fff;transition:border-color .2s,box-shadow .2s;width:100%}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--navy-500);box-shadow:0 0 0 3px rgba(42,100,181,.14)}
.form-field textarea{min-height:110px;resize:vertical}
.form-field .hint{font-size:.8rem;color:var(--muted)}
.form-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.form-actions .btn{flex:1;min-width:180px}
.file-note{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);margin-top:10px}
.file-note svg{width:15px;height:15px;fill:var(--navy-500);flex:none}

/* ---- CTA band ---- */
.cta-band{background:linear-gradient(115deg,var(--navy-800),var(--navy-600));color:#fff;border-radius:var(--radius);padding:clamp(28px,4vw,52px);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin-bottom:8px}
.cta-band p{color:#DCE7F5}

/* ---- Footer ---- */
.site-footer{background:var(--navy-900);color:#B9C9DE;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-block:clamp(40px,5vw,64px)}
.site-footer h4{color:#fff;font-size:1.06rem;margin-bottom:16px;letter-spacing:.03em}
.site-footer a{color:#B9C9DE}
.site-footer a:hover{color:#fff}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:1.4rem;color:#fff;margin-bottom:12px}
.footer-brand svg{width:34px;height:34px}
.footer-about p{max-width:36ch}
.footer-links li{margin-bottom:9px}
.footer-links a{display:inline-flex;align-items:center;gap:6px}
.footer-links a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--orange-600);display:inline-block}
.footer-contact li{display:flex;gap:10px;margin-bottom:12px;align-items:flex-start}
.footer-contact svg{width:16px;height:16px;flex:none;fill:#E6C887;margin-top:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-block:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.84rem}
.footer-bottom a{color:#9DB1C8}

/* ---- Page hero (inner pages) ---- */
.page-hero{background:var(--navy-900);color:#fff;padding-block:clamp(44px,6vw,72px);position:relative}
.page-hero .kicker{color:#E6C887}
.page-hero .kicker::before{background:#E6C887}
.page-hero h1{color:#fff;margin-block:10px 14px}
.page-hero p{color:#C9D8EA;max-width:64ch}
.breadcrumb{display:flex;gap:8px;font-size:.85rem;color:#9DB1C8;margin-bottom:14px;flex-wrap:wrap}
.breadcrumb a{color:#E6C887}
.breadcrumb a:hover{color:#fff}
.breadcrumb span::before{content:"/";margin-inline:6px;color:#5B7290}

/* ---- Products page ---- */
.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:26px}
.filter-chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:9px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:600;font-size:.9rem;color:var(--ink-2);transition:all .2s}
.chip:hover{border-color:var(--navy-500);color:var(--navy-600)}
.chip.active{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.search-box{position:relative;flex:1;min-width:220px;max-width:340px}
.search-box input{width:100%;border:1px solid var(--line);border-radius:999px;padding:10px 40px 10px 18px}
.search-box svg{position:absolute;inset-inline-end:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;fill:var(--muted)}
.results-count{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.prod-grid{grid-template-columns:repeat(3,1fr)}
.prod-card{overflow:hidden;display:flex;flex-direction:column}
.prod-card .imgwrap{height:190px;overflow:hidden;position:relative;background:var(--bg-soft)}
.prod-card .imgwrap img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.prod-card:hover .imgwrap img{transform:scale(1.05)}
.prod-cat{position:absolute;top:12px;inset-inline-start:12px;background:var(--orange-600);color:#fff;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:999px;letter-spacing:.04em}
.prod-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.prod-body h3{font-size:1.18rem}
.prod-specs{display:flex;flex-wrap:wrap;gap:6px}
.spec-tag{font-size:.78rem;background:var(--navy-50);border:1px solid var(--navy-100);color:var(--navy-700);padding:3px 10px;border-radius:6px;font-weight:600}
.prod-desc{color:var(--ink-2);font-size:.88rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prod-foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line)}
.prod-foot .price-hint{font-size:.82rem;color:var(--muted)}
.empty-state{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--ink-2)}
.empty-state svg{width:46px;height:46px;fill:#C4D2E4;margin:0 auto 14px}

/* ---- About: story ---- */
.story-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
.story-media{position:relative}
.story-media img{border-radius:var(--radius);box-shadow:var(--shadow-md)}
.story-media .exp-badge{position:absolute;bottom:-18px;inset-inline-start:-14px;background:var(--orange-600);color:#fff;border-radius:var(--radius);padding:14px 20px;text-align:center;box-shadow:var(--shadow-md)}
.story-media .exp-badge strong{font-family:var(--font-head);font-size:1.7rem;display:block;line-height:1}
.story-media .exp-badge small{font-size:.75rem}
.story-text p{color:var(--ink-2);margin-bottom:14px}

/* ---- Timeline ---- */
.timeline{display:grid;grid-template-columns:110px 60px 1fr;gap:0 8px;max-width:860px}
.tl-item{display:contents}
.tl-year{font-family:var(--font-head);font-weight:700;font-size:1.5rem;color:var(--orange-600);padding-top:2px;text-align:end;line-height:1.2}
.tl-axis{position:relative;display:flex;justify-content:center}
.tl-axis::before{content:"";position:absolute;top:0;bottom:0;width:2px;background:var(--navy-100)}
.tl-axis::after{content:"";position:absolute;top:8px;width:14px;height:14px;border-radius:50%;background:var(--orange-600);border:3px solid #fff;box-shadow:0 0 0 2px var(--orange-600);z-index:1}
.tl-body{padding-bottom:34px}
.tl-body h4{font-size:1.12rem;color:var(--navy-900);margin-bottom:4px}
.tl-body p{color:var(--ink-2);font-size:.9rem}
.tl-item:last-child .tl-body{padding-bottom:0}

/* ---- QC steps ---- */
.qc-grid{grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:qc}
.qc-step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 18px;position:relative;transition:box-shadow .2s}
.qc-step:hover{box-shadow:var(--shadow-md)}
.qc-step .qc-num{position:absolute;top:14px;inset-inline-end:16px;font-family:var(--font-head);font-weight:700;font-size:2.1rem;color:var(--navy-100);line-height:1}
.qc-step svg{width:34px;height:34px;fill:var(--orange-600);margin-bottom:14px}
.qc-step h4{font-size:1rem;margin-bottom:6px}
.qc-step p{font-size:.83rem;color:var(--ink-2)}

/* ---- Cert cards ---- */
.cert-grid{grid-template-columns:repeat(4,1fr)}
.cert-card{padding:26px 22px;text-align:center}
.cert-card svg{width:44px;height:44px;fill:var(--navy-600);margin:0 auto 14px}
.cert-card h4{font-size:1.05rem;margin-bottom:6px}
.cert-card p{font-size:.84rem;color:var(--ink-2);margin-inline:auto}

/* ---- Gallery ---- */
.gallery-grid{grid-template-columns:repeat(3,1fr)}
.gallery-grid figure{overflow:hidden;border-radius:var(--radius);position:relative;height:230px}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery-grid figure:hover img{transform:scale(1.06)}
.gallery-grid figcaption{position:absolute;inset-inline:0;bottom:0;padding:26px 16px 12px;color:#fff;font-size:.85rem;font-weight:600;background:linear-gradient(transparent,rgba(7,30,59,.82))}

/* ---- OEM grid ---- */
.oem-grid{grid-template-columns:repeat(3,1fr)}
.oem-item{display:flex;gap:14px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.oem-item svg{width:26px;height:26px;flex:none;fill:var(--orange-600);margin-top:2px}
.oem-item h4{font-size:1rem;margin-bottom:4px}
.oem-item p{font-size:.86rem;color:var(--ink-2)}

/* ---- Contact page ---- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:start}
.info-cards{display:flex;flex-direction:column;gap:14px}
.info-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;transition:box-shadow .2s}
.info-card:hover{box-shadow:var(--shadow-sm)}
.info-card .icon{width:46px;height:46px;flex:none;border-radius:12px;background:var(--navy-50);border:1px solid var(--navy-100);display:flex;align-items:center;justify-content:center}
.info-card .icon svg{width:22px;height:22px;fill:var(--navy-600)}
.info-card h4{font-size:1rem;margin-bottom:2px}
.info-card p,.info-card a{color:var(--ink-2);font-size:.92rem;word-break:break-word}
.info-card a{color:var(--navy-600);font-weight:600}
.info-card a:hover{color:var(--orange-600)}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);margin-top:20px}
.map-embed iframe{width:100%;height:260px;border:0;display:block}

/* ---- Privacy ---- */
.privacy-body{max-width:820px}
.privacy-body .pr-section{margin-bottom:30px}
.privacy-body h3{font-size:1.2rem;margin-bottom:10px;color:var(--navy-800)}
.privacy-body p{color:var(--ink-2);font-size:.96rem}

/* ---- Cookie banner ---- */
.cookie-banner{position:fixed;bottom:0;inset-inline:0;z-index:200;background:var(--navy-900);color:#DCE7F5;padding:18px 0;box-shadow:0 -8px 30px rgba(7,30,59,.3);transform:translateY(110%);transition:transform .4s ease}
.cookie-banner.show{transform:translateY(0)}
.cookie-banner .container{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.cookie-banner p{flex:1;min-width:240px;font-size:.9rem}
.cookie-banner .btn-sm{padding:8px 16px}

/* ---- Chat widget ---- */
.chat-fab{position:fixed;bottom:22px;inset-inline-end:22px;z-index:150;width:58px;height:58px;border-radius:50%;background:var(--orange-600);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(200,162,78,.45);transition:transform .2s}
.chat-fab:hover{transform:scale(1.06);color:#fff}
.chat-fab svg{width:26px;height:26px;fill:#fff}
.chat-panel{position:fixed;bottom:94px;inset-inline-end:22px;z-index:151;width:340px;max-width:calc(100vw - 32px);background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);border:1px solid var(--line);overflow:hidden;display:none;flex-direction:column;height:440px}
.chat-panel.open{display:flex}
.chat-head{background:var(--navy-800);color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px}
.chat-head .dot{width:10px;height:10px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 3px rgba(37,211,102,.3)}
.chat-head strong{display:block;font-size:1rem}
.chat-head small{color:#B9C9DE;font-size:.78rem}
.chat-close{margin-inline-start:auto;color:#fff;font-size:1.3rem;line-height:1;padding:4px}
.chat-body{flex:1;overflow-y:auto;padding:16px;background:var(--bg-soft);display:flex;flex-direction:column;gap:10px}
.msg{max-width:82%;padding:10px 14px;border-radius:14px;font-size:.9rem;line-height:1.5}
.msg.bot{background:#fff;border:1px solid var(--line);align-self:flex-start;border-end-start-radius:4px}
.msg.user{background:var(--navy-700);color:#fff;align-self:flex-end;border-end-end-radius:4px}
.chat-quick{display:flex;flex-wrap:wrap;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.chat-quick button{font-size:.8rem;border:1px solid var(--navy-100);background:var(--navy-50);color:var(--navy-700);padding:6px 12px;border-radius:999px;font-weight:600}
.chat-quick button:hover{background:var(--navy-800);color:#fff}
.chat-input{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.chat-input input{flex:1;border:1px solid var(--line);border-radius:999px;padding:9px 14px}
.chat-input button{background:var(--orange-600);color:#fff;border-radius:50%;width:38px;height:38px;flex:none;display:flex;align-items:center;justify-content:center}
.chat-input button svg{width:17px;height:17px;fill:#fff}
.chat-wa-link{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;background:var(--wa);color:#fff;font-weight:700;font-size:.88rem}
.chat-wa-link:hover{background:var(--wa-dark);color:#fff}
.chat-wa-link svg{width:16px;height:16px;fill:#fff}

/* ---- Toast ---- */
.toast{position:fixed;bottom:24px;inset-inline-start:50%;transform:translate(-50%,80px);z-index:300;background:var(--navy-900);color:#fff;padding:14px 22px;border-radius:10px;box-shadow:var(--shadow-lg);font-size:.92rem;opacity:0;transition:all .35s;max-width:calc(100vw - 40px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
html[dir="rtl"] .toast{transform:translate(50%,80px)}
html[dir="rtl"] .toast.show{transform:translate(50%,0)}
.toast.success{background:var(--success)}
.toast.error{background:var(--danger)}

/* ---- Back to top ---- */
.to-top{position:fixed;bottom:22px;inset-inline-start:22px;z-index:140;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);color:var(--navy-800);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s}
.to-top.show{opacity:1;pointer-events:auto}
.to-top svg{width:18px;height:18px;fill:var(--navy-800)}

/* ---- Admin ---- */
.admin-body{background:var(--bg-soft);min-height:100vh}
.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(140deg,var(--navy-900),var(--navy-700));padding:20px}
.login-card{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);padding:40px;width:100%;max-width:400px}
.login-card .brand{justify-content:center;margin-bottom:8px}
.login-card h1{font-size:1.5rem;text-align:center;color:var(--navy-900);margin-bottom:4px}
.login-card p{text-align:center;color:var(--muted);font-size:.88rem;margin-bottom:24px}
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.admin-side{background:var(--navy-900);color:#B9C9DE;padding:22px 16px;display:flex;flex-direction:column;gap:6px}
.admin-side .brand{color:#fff;padding:6px 10px 18px}
.admin-side .brand small{color:#8FA6C2}
.admin-tab{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:8px;font-weight:600;font-size:.93rem;color:#C9D8EA;cursor:pointer;border:none;background:none;text-align:start;width:100%}
.admin-tab:hover{background:rgba(255,255,255,.07);color:#fff}
.admin-tab.active{background:var(--orange-600);color:#fff}
.admin-tab svg{width:18px;height:18px;fill:currentColor;flex:none}
.admin-side .spacer{flex:1}
.admin-logout{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:8px;font-weight:600;font-size:.9rem;color:#C9D8EA;cursor:pointer;background:none;border:1px solid rgba(255,255,255,.15)}
.admin-logout:hover{background:rgba(255,255,255,.07);color:#fff}
.admin-main{padding:28px;overflow-x:auto}
.admin-main h1{font-size:1.6rem;margin-bottom:20px}
.admin-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:24px;margin-bottom:24px}
.admin-card h2{font-size:1.15rem;margin-bottom:14px}
.table-wrap{overflow-x:auto}
.admin-table{width:100%;border-collapse:collapse;table-layout:fixed;min-width:760px}
.admin-table th,.admin-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:start;font-size:.9rem;vertical-align:middle}
.admin-table th{background:var(--navy-50);color:var(--navy-800);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
.admin-table td img{width:52px;height:40px;object-fit:cover;border-radius:6px}
.admin-table .th-img{width:64px}
.admin-table .th-name{width:26%}
.admin-table .th-cat{width:14%}
.admin-table .th-purity{width:10%}
.admin-table .th-actions{width:130px}
.admin-row-actions{display:flex;gap:8px}
.icon-btn{width:34px;height:34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;transition:all .2s}
.icon-btn svg{width:16px;height:16px;fill:var(--ink-2)}
.icon-btn:hover{border-color:var(--navy-500)}
.icon-btn.edit:hover svg{fill:var(--navy-600)}
.icon-btn.del:hover{background:#FDECEC;border-color:var(--danger)}
.icon-btn.del:hover svg{fill:var(--danger)}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.settings-grid .form-field.full{grid-column:1/-1}
.admin-form-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.admin-form-grid .full{grid-column:1/-1}
.admin-form-grid .half{grid-column:span 2}
.admin-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap}
.admin-actions .btn{flex:1;min-width:150px}
.btn-danger{background:#fff;border:1px solid var(--danger);color:var(--danger)}
.btn-danger:hover{background:var(--danger);color:#fff}
.btn-ghost{background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-2)}
.btn-ghost:hover{background:var(--navy-50);color:var(--navy-800)}

/* ---- Modal ---- */
.modal-backdrop{position:fixed;inset:0;z-index:250;background:rgba(7,30,59,.55);display:none;align-items:flex-start;justify-content:center;padding:30px 16px;overflow-y:auto}
.modal-backdrop.open{display:flex}
.modal{background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:760px;padding:28px}
.modal h2{font-size:1.3rem;margin-bottom:18px}
.modal-close{margin-inline-start:auto;font-size:1.4rem;color:var(--muted);padding:4px 8px}
.modal-head{display:flex;align-items:center;margin-bottom:18px}
.modal-head h2{margin-bottom:0}

/* ---- Misc ---- */
.note-banner{background:var(--orange-100);border:1px solid #EAD9AE;color:#7A5E22;padding:12px 16px;border-radius:8px;font-size:.86rem;margin-bottom:20px;display:flex;gap:10px;align-items:flex-start}
.note-banner svg{width:16px;height:16px;flex:none;fill:var(--orange-600);margin-top:3px}
.skip-link{position:absolute;top:-40px;inset-inline-start:12px;background:var(--orange-600);color:#fff;padding:8px 14px;border-radius:6px;z-index:400;transition:top .2s}
.skip-link:focus{top:12px}

/* ---- Reveal (subtle, respects reduced motion) ---- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .hero-slide{transition:none}
  *{animation-duration:.01ms!important;animation-iteration-count:1!important}
}

/* ---- Responsive ---- */
@media (max-width:1100px){
  .adv-grid,.why-grid,.cat-grid,.testi-grid,.cert-grid{grid-template-columns:repeat(2,1fr)}
  .oem-grid{grid-template-columns:repeat(2,1fr)}
  .qc-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:var(--header-h);inset-inline:0;background:#fff;flex-direction:column;align-items:flex-start;padding:18px 24px 26px;gap:4px;box-shadow:var(--shadow-md);transform:translateY(-130%);transition:transform .3s ease;z-index:99;border-bottom:3px solid var(--orange-600)}
  .nav-links.open{transform:translateY(0)}
  .nav-links>a{width:100%;padding:12px 0;border-bottom:1px solid var(--bg-soft);font-size:1.02rem}
  .nav-cta .btn{display:none}
  .quote-wrap,.story-wrap,.contact-grid{grid-template-columns:1fr}
  .story-media{margin-bottom:26px}
  .story-media .exp-badge{inset-inline-start:12px}
  .admin-shell{grid-template-columns:1fr}
  .admin-side{flex-direction:row;align-items:center;overflow-x:auto;padding:10px 14px;gap:8px}
  .admin-side .brand{display:none}
  .admin-side .spacer{display:none}
  .admin-tab{width:auto;white-space:nowrap;padding:9px 14px}
  .admin-logout{white-space:nowrap;padding:9px 14px}
  .settings-grid,.admin-form-grid{grid-template-columns:1fr}
  .admin-form-grid .half{grid-column:auto}
  .timeline{grid-template-columns:84px 44px 1fr}
  .filter-bar .search-box{max-width:none}
}
@media (max-width:640px){
  .container{padding-inline:18px}
  .adv-grid,.why-grid,.cat-grid,.testi-grid,.cert-grid,.oem-grid,.qc-grid,.footer-grid,.trust-grid,.prod-grid{grid-template-columns:1fr}
  .hero{height:auto;min-height:560px}
  .hero-content{padding-block:80px 70px}
  .topbar-contact span.hide-sm{display:none}
  .form-grid{grid-template-columns:1fr}
  .hero-arrow{display:none}
  .cta-band{flex-direction:column;align-items:flex-start}
  .footer-grid{gap:28px}
  .admin-main{padding:18px}
  .prod-card .imgwrap{height:200px}
  .gallery-grid{grid-template-columns:1fr}
  .cookie-banner p{flex-basis:100%}
}

/* ---- article & blog ---- */
.narrow{max-width:820px;margin:0 auto}
.article-body h2{font-size:1.45rem;margin:2rem 0 .6rem;color:var(--navy-900,#0C2D57)}
.article-body p{line-height:1.85;color:var(--ink-2,#42566E);margin-bottom:1rem}
.article-body strong{color:var(--ink,#16283C)}
.cta-inline{margin-top:2rem}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media(max-width:960px){.blog-grid{grid-template-columns:1fr}}
.blog-card{display:flex;flex-direction:column}
.blog-card h2{font-size:1.15rem;margin:.6rem 0 .4rem;line-height:1.35}
.blog-card h2 a{color:inherit;text-decoration:none}
.blog-card h2 a:hover{color:var(--orange-600)}