/* ═══════════ WESAMROX — corporate stylesheet ═══════════ */
:root{
  --white:#FFFFFF;
  --paper:#E9F6F6;
  --paper-2:#D5EDEC;
  --turq:#009B9A;          /* brand turquoise — accents */
  --green:#00706F;         /* brand turquoise, darkened just enough for white text */
  --green-3:#009B9A;       /* turquoise — hovers, buttons */
  --gold:#D4AF37;          /* brand gold */
  --gold-d:#E8C766;        /* gold on dark */
  --ink:#1A1A1A;           /* brand charcoal */
  --ink-2:#3E4A49;
  --muted:#6B7B7A;
  --line:#CBE3E2;

  --f-display:"Montserrat","Helvetica Neue",Arial,sans-serif;
  --f-body:"Montserrat","Segoe UI",Helvetica,Arial,sans-serif;
  --f-mono:"Montserrat","Segoe UI",Helvetica,Arial,sans-serif;
  --f-fa:"Vazirmatn","Montserrat",Tahoma,sans-serif;

  --maxw:1300px;
  --pad:clamp(20px,4vw,56px);
}
*{box-sizing:border-box}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--f-body);font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[lang="fa"]{direction:rtl}
html[lang="fa"] body{font-family:var(--f-fa);line-height:1.95}
.fa{display:none}
html[lang="fa"] .en{display:none}
html[lang="fa"] .fa{display:revert}
h1,h2,h3,h4,h5{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.022em;color:var(--ink)}
html[lang="fa"] h1,html[lang="fa"] h2,html[lang="fa"] h3,html[lang="fa"] h4,html[lang="fa"] h5{font-family:var(--f-fa);letter-spacing:0;font-weight:800}
p{margin:0}
a{color:inherit}
img,svg{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
section{padding-block:clamp(52px,6.4vw,88px)}
.sec-top{display:flex;justify-content:space-between;align-items:flex-end;gap:26px;flex-wrap:wrap;margin-bottom:clamp(26px,3.2vw,40px)}
.paper{background:var(--paper)}

.kicker{font-family:var(--f-mono);font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
html[lang="fa"] .kicker{font-family:var(--f-fa);letter-spacing:.06em;font-size:12.5px;font-weight:600}
.on-dark .kicker{color:var(--gold-d)}
h2.big{font-weight:800;font-size:clamp(28px,3.8vw,46px);line-height:1.06;margin-top:14px;max-width:19ch}
html[lang="fa"] h2.big{line-height:1.35;font-weight:900}
.lede{font-size:16.5px;font-weight:500;color:var(--muted);max-width:46ch}
.prose p + p{margin-top:16px}
.prose{font-size:16.5px;color:var(--ink-2);max-width:66ch}
.on-dark h1,.on-dark h2,.on-dark h3,.on-dark h4{color:#fff}
.on-dark .lede{color:rgba(255,255,255,.72)}

.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-body);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:14px 26px;text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:.2s}
html[lang="fa"] .btn{font-family:var(--f-fa);text-transform:none;letter-spacing:0;font-size:14.5px}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#B8942C}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-3)}
.btn-out{border-color:var(--line);color:var(--ink)}
.btn-out:hover{border-color:var(--green);color:var(--green)}
.btn-out-d{border-color:rgba(255,255,255,.34);color:#fff}
.btn-out-d:hover{border-color:var(--gold-d);color:var(--gold-d)}
.btn-sm{padding:10px 18px;font-size:11.5px}
.ar{display:inline-block;transition:transform .2s}
html[lang="fa"] .ar{transform:scaleX(-1)}
.btn:hover .ar{transform:translateX(4px)}
html[lang="fa"] .btn:hover .ar{transform:scaleX(-1) translateX(4px)}

/* ═══ utility bar + nav ═══ */
.util{background:var(--green);color:rgba(255,255,255,.8);font-size:12.6px}
.util .wrap{display:flex;align-items:center;gap:22px;min-height:40px;flex-wrap:wrap}
.util .dot{width:4px;height:4px;background:var(--gold-d);border-radius:50%}
.util .grow{margin-inline-start:auto}
.langtog{display:flex;border:1px solid rgba(255,255,255,.24)}
.langtog button{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;padding:5px 10px;background:transparent;color:rgba(255,255,255,.75);border:0;cursor:pointer;line-height:1.5}
.langtog button[aria-pressed="true"]{background:var(--gold-d);color:var(--green)}

.nav{position:sticky;top:0;z-index:70;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:26px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.badge{width:38px;height:38px;background:var(--green);display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:14px;color:var(--gold-d);letter-spacing:.04em;flex:none}
.bname{font-family:var(--f-display);font-weight:800;font-size:19px;letter-spacing:.16em;color:var(--green)}
.menu{display:flex;gap:28px;margin-inline-start:auto}
.menu a{font-size:14px;font-weight:600;color:var(--ink-2);text-decoration:none;padding-block:8px;border-bottom:2px solid transparent}
.menu a:hover{color:var(--green);border-bottom-color:var(--gold)}
.menu a[aria-current="page"]{color:var(--green);font-weight:600;border-bottom-color:var(--gold)}
.burger{display:none;margin-inline-start:auto;background:transparent;border:1px solid var(--line);width:42px;height:38px;cursor:pointer;font-size:16px;color:var(--green)}
.mobmenu{display:none;border-top:1px solid var(--line);background:var(--white)}
.mobmenu.open{display:block}
.mobmenu a{display:block;padding:14px var(--pad);border-bottom:1px solid var(--line);text-decoration:none;font-weight:500}

/* ═══ home hero slider ═══ */
.hero{position:relative;background:var(--green);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 79px,rgba(255,255,255,.05) 79px 80px)}
.hslides{position:relative;min-height:clamp(560px,68vh,680px)}
.hslide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .8s ease}
.hslide.on{opacity:1;visibility:visible}
.hphoto{position:absolute;inset:0;background-size:cover;background-position:center}
.hphoto::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(0,86,85,.96) 0%,rgba(0,86,85,.80) 38%,rgba(0,86,85,.30) 74%,rgba(0,86,85,.55) 100%)}
html[lang="fa"] .hphoto::after{background:linear-gradient(to left,rgba(0,86,85,.96) 0%,rgba(0,86,85,.80) 38%,rgba(0,86,85,.30) 74%,rgba(0,86,85,.55) 100%)}
.hplain{position:absolute;inset:0;background:radial-gradient(70% 90% at 76% 44%,#1A5A50 0%,#0B3B34 68%)}
.hplain .ph{position:absolute;inset-block:16%;inset-inline-end:8%;width:38%;color:var(--gold-d);opacity:.5}
.hplain .ph svg{width:100%;height:100%}
.hbody{position:relative;z-index:3;height:100%;display:flex;flex-direction:column;justify-content:center;padding-block:clamp(44px,6vw,68px)}
.hbody h1{color:#fff;font-weight:800;font-size:clamp(30px,4.5vw,54px);line-height:1.04;max-width:17ch;margin-block:16px 18px}
html[lang="fa"] .hbody h1{line-height:1.32;font-weight:900;font-size:clamp(25px,3.7vw,42px)}
.hbody p{color:rgba(255,255,255,.78);max-width:48ch;font-size:17px}
.hcta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hnav{position:absolute;inset-block-end:66px;inset-inline-end:0;z-index:6;display:flex}
.hnav button{width:52px;height:52px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#fff;cursor:pointer;font-size:16px}
.hnav button:hover{background:var(--gold);border-color:var(--gold)}
html[lang="fa"] .hnav button{transform:scaleX(-1)}
.hbar{position:absolute;inset-block-end:66px;inset-inline-start:0;z-index:6;display:flex}
.hbar button{padding:16px 20px;background:rgba(255,255,255,.06);border:0;border-inline-end:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.6);cursor:pointer;font-family:var(--f-body);font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
html[lang="fa"] .hbar button{font-family:var(--f-fa);text-transform:none;letter-spacing:0;font-size:14px}
.hbar button[aria-selected="true"]{background:var(--gold);color:#fff}

/* ═══ inner page banner ═══ */
.pagehead{position:relative;background:var(--green);overflow:hidden}
.pagehead .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.42}
.pagehead::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(0,86,85,.95),rgba(0,86,85,.62))}
html[lang="fa"] .pagehead::after{background:linear-gradient(to left,rgba(0,86,85,.95),rgba(0,86,85,.62))}
.pagehead .wrap{position:relative;z-index:3;padding-block:clamp(48px,6vw,80px)}
.crumb{font-family:var(--f-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.55)}
html[lang="fa"] .crumb{font-family:var(--f-fa);letter-spacing:.03em;font-size:12.5px}
.crumb a{color:var(--gold-d);text-decoration:none}
.pagehead h1{color:#fff;font-weight:800;font-size:clamp(30px,4.4vw,52px);line-height:1.05;max-width:18ch;margin-block:14px 16px}
html[lang="fa"] .pagehead h1{line-height:1.32;font-weight:900;font-size:clamp(25px,3.6vw,42px)}
.pagehead p{color:rgba(255,255,255,.76);max-width:56ch;font-size:17px}

/* ═══ fact cards ═══ */
.facts{position:relative;z-index:10;margin-top:-46px}
.facts .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));background:var(--white);border:1px solid var(--line);box-shadow:0 24px 60px -40px rgba(0,155,154,.55)}
.fact{padding:26px clamp(20px,2.2vw,30px);border-inline-start:1px solid var(--line);display:grid;gap:5px}
.fact:first-child{border-inline-start:0}
.fact .v{font-family:var(--f-display);font-weight:800;font-size:21px;color:var(--green)}
html[lang="fa"] .fact .v{font-family:var(--f-fa)}
.fact .k{font-size:13.4px;color:var(--muted)}

/* ═══ 50/50 ═══ */
.duo{display:grid;grid-template-columns:1fr 1fr;width:100%}
.dcell{min-height:clamp(430px,44vw,560px);display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(28px,3.2vw,52px);position:relative;overflow:hidden}
.dcell.dark{background:var(--green)}
.dcell.dark .dphoto{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.72;transition:transform .8s ease,opacity .4s}
.dcell.dark:hover .dphoto{transform:scale(1.06);opacity:.85}
.dcell.dark::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,70,69,.97) 12%,rgba(0,70,69,.55) 58%,rgba(0,70,69,.35) 100%)}
.dcell.light{background:var(--paper);border-inline-start:1px solid var(--line)}
.dcell.light .dart{position:absolute;inset-block:12% 38%;inset-inline:13%;color:var(--green-3);opacity:.5}
.dcell.light .dart svg{width:100%;height:100%}
.dcell .dc{position:relative;z-index:3;width:100%}
.dnum{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.2em;color:var(--gold)}
.dcell.dark .dnum{color:var(--gold-d)}
.dcell h3{font-weight:800;font-size:clamp(24px,2.9vw,36px);line-height:1.08;margin-block:12px 14px}
html[lang="fa"] .dcell h3{line-height:1.34;font-weight:900}
.dcell p{font-size:15.5px;max-width:44ch;color:var(--ink-2)}
.dcell.dark p{color:rgba(255,255,255,.78)}
.dcell.dark h3{color:#fff}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.tag{font-size:12.6px;padding:5px 11px;border:1px solid var(--line);color:var(--ink-2);background:var(--white)}
.dcell.dark .tag{border-color:rgba(255,255,255,.22);color:rgba(255,255,255,.82);background:rgba(255,255,255,.05)}
.dlink{display:inline-flex;align-items:center;gap:9px;margin-top:24px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--gold);border-bottom:1px solid currentColor;padding-bottom:5px}
html[lang="fa"] .dlink{text-transform:none;letter-spacing:0;font-size:14.5px}
.dcell.dark .dlink{color:var(--gold-d)}

/* ═══ product explorer ═══ */
.explorer{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);border:1px solid var(--line)}
.exview{position:relative;background:var(--green);overflow:hidden;min-height:clamp(340px,36vw,470px)}
.exview .ei{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity .5s ease}
.exview .ei.on{opacity:1}
.exview .cap{position:absolute;inset-block-end:0;inset-inline:0;z-index:3;padding:22px 26px;background:linear-gradient(to top,rgba(0,70,69,.92),transparent);color:#fff;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase}
html[lang="fa"] .exview .cap{font-family:var(--f-fa);letter-spacing:.03em;font-size:13px}
.exlist{display:flex;flex-direction:column}
.exrow{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:clamp(18px,2.1vw,26px) clamp(20px,2.4vw,30px);background:var(--white);border:0;border-bottom:1px solid var(--line);cursor:pointer;text-align:start;font-family:inherit;flex:1;transition:background .25s}
html[lang="fa"] .exrow{text-align:right}
.exrow:last-child{border-bottom:0}
.exrow:hover,.exrow[aria-selected="true"]{background:var(--paper)}
.exrow[aria-selected="true"] .exn{background:var(--gold);color:#fff;border-color:var(--gold)}
.exn{width:38px;height:38px;border:1px solid var(--line);display:grid;place-items:center;font-family:var(--f-mono);font-size:12px;color:var(--muted);transition:.25s}
.exrow h4{font-weight:700;font-size:18px}
.exrow p{font-size:13.8px;color:var(--muted);margin-top:3px}
.exrow .chev{color:var(--gold);font-size:15px;opacity:0;transition:.25s}
html[lang="fa"] .exrow .chev{transform:scaleX(-1)}
.exrow[aria-selected="true"] .chev,.exrow:hover .chev{opacity:1}

/* ═══ alternating feature rows ═══ */
.feat{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,60px);align-items:center;padding-block:clamp(26px,3vw,44px);border-top:1px solid var(--line)}
.feat:first-of-type{border-top:0}
.feat .pic{aspect-ratio:5/4;background-size:cover;background-position:center;border:1px solid var(--line)}
.feat.rev .pic{order:2}
html[lang="fa"] .feat.rev .pic{order:2}
.feat h3{font-weight:800;font-size:clamp(22px,2.5vw,30px);line-height:1.1;margin-block:12px 14px}
html[lang="fa"] .feat h3{line-height:1.36}
.feat p{color:var(--ink-2);font-size:15.6px}
.speclist{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
.speclist li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;font-size:15px;color:var(--ink-2)}
.speclist .d{width:8px;height:8px;background:var(--gold);transform:rotate(45deg);margin-top:8px}

/* ═══ brand band ═══ */
.qband{position:relative;overflow:hidden;background:var(--green)}
.qband .qbg{position:absolute;inset:-3%;background-size:cover;background-position:center;filter:blur(4px);opacity:.34}
.qband .wrap{position:relative;z-index:2;padding-block:clamp(54px,6.5vw,86px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,60px);align-items:center}
.qband h3{color:#fff;font-weight:800;font-size:clamp(24px,3.2vw,38px);line-height:1.12}
html[lang="fa"] .qband h3{line-height:1.4;font-weight:900}
.qband p{color:rgba(255,255,255,.76);font-size:16px;margin-top:16px}
.motto{font-family:var(--f-mono);font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-d);margin-bottom:16px}
html[lang="fa"] .motto{font-family:var(--f-fa);letter-spacing:.08em;font-size:13.5px}

/* ═══ route / steps / values ═══ */
.hroute{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));border-top:2px solid var(--gold);margin-top:38px}
.hstop{padding:26px clamp(18px,2vw,28px) 4px;border-inline-start:1px solid var(--line);position:relative}
.hstop:first-child{border-inline-start:0}
.hstop::before{content:"";position:absolute;inset-block-start:-7px;inset-inline-start:clamp(18px,2vw,28px);width:12px;height:12px;background:var(--gold);transform:rotate(45deg)}
.hstop .k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
html[lang="fa"] .hstop .k{font-family:var(--f-fa);letter-spacing:.03em;font-size:12.5px}
.hstop h4{font-weight:700;font-size:17.5px;margin-top:9px}
.hstop p{font-size:14.2px;color:var(--muted);margin-top:7px}

.lanewrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,4vw,56px);align-items:center}
.lanepic{aspect-ratio:3/3.4;background-size:cover;background-position:center;border:1px solid var(--line)}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));border-top:1px solid var(--line)}
.stp{padding:30px clamp(18px,2.2vw,30px) 6px;border-inline-start:1px solid var(--line)}
.stp:first-child{border-inline-start:0}
.stp .sn{font-family:var(--f-display);font-weight:800;font-size:34px;color:var(--paper-2);line-height:1}
.stp h4{font-weight:700;font-size:17.5px;margin-top:-14px;position:relative}
.stp p{font-size:14.2px;color:var(--muted);margin-top:8px}

.vals{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.val{background:var(--white);padding:clamp(24px,2.8vw,34px);display:grid;gap:10px;align-content:start;transition:background .25s}
.val:hover{background:var(--paper)}
.paper .val{background:var(--paper)}
.paper .val:hover{background:var(--white)}
.val .m{width:28px;height:2px;background:var(--gold)}
.val h4{font-weight:700;font-size:17.5px}
.val p{font-size:14.4px;color:var(--muted)}

/* ═══ table & faq ═══ */
.tbl{width:100%;border-collapse:collapse;border:1px solid var(--line);font-size:15px}
.tbl th,.tbl td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
html[lang="fa"] .tbl th,html[lang="fa"] .tbl td{text-align:right}
.tbl th{background:var(--paper);font-family:var(--f-display);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--green)}
html[lang="fa"] .tbl th{font-family:var(--f-fa);text-transform:none;letter-spacing:0;font-size:14.5px}
.tbl tr:last-child td{border-bottom:0}
.tblwrap{overflow-x:auto}

.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:20px 0;font-family:var(--f-display);font-weight:700;font-size:17.5px;list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:center}
html[lang="fa"] .faq summary{font-family:var(--f-fa)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:20px;flex:none}
.faq details[open] summary::after{content:"–"}
.faq .ans{padding-bottom:22px;color:var(--ink-2);font-size:15.4px;max-width:72ch}

/* ═══ contact ═══ */
.cgrid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);border:1px solid var(--line)}
.cform{padding:clamp(26px,3vw,46px);background:var(--white)}
.cside{padding:clamp(26px,3vw,46px);background:var(--green);color:#fff}
.cside .crow{display:grid;gap:4px;padding-block:16px;border-bottom:1px solid rgba(255,255,255,.14)}
.cside .crow:last-child{border-bottom:0}
.cside .ck{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-d)}
html[lang="fa"] .cside .ck{font-family:var(--f-fa);letter-spacing:.03em;font-size:12.5px}
.cside .cv{font-size:15.5px;color:#fff}
form{display:grid;gap:16px}
.field{display:grid;gap:6px}
.field label{font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
html[lang="fa"] .field label{font-family:var(--f-fa);letter-spacing:.02em;font-size:12.5px}
.field input,.field select,.field textarea{font-family:inherit;font-size:15px;color:var(--ink);background:var(--white);border:1px solid var(--line);padding:12px 14px;width:100%;border-radius:0}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);outline:none}
.field textarea{min-height:104px;resize:vertical}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.note{font-size:12.8px;color:var(--muted)}

/* ═══ CTA strip ═══ */
.ctastrip{background:var(--green);color:#fff}
.ctastrip .wrap{padding-block:clamp(36px,4vw,56px);display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.ctastrip h3{color:#fff;font-weight:800;font-size:clamp(21px,2.6vw,30px);max-width:26ch}
.ctastrip p{color:rgba(255,255,255,.7);margin-top:8px;max-width:46ch}

/* ═══ footer ═══ */
footer{background:var(--green);color:rgba(255,255,255,.7);padding-block:clamp(40px,4.6vw,60px) 26px}
.fgrid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,44px)}
footer h5{font-family:var(--f-display);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-d);margin:0 0 14px}
html[lang="fa"] footer h5{font-family:var(--f-fa);letter-spacing:.03em;font-size:14px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
footer a{color:rgba(255,255,255,.72);text-decoration:none;font-size:14.4px}
footer a:hover{color:var(--gold-d)}
footer .about p{font-size:14.6px;color:rgba(255,255,255,.66);max-width:42ch;margin-top:14px}
.fbot{margin-top:clamp(28px,3.4vw,46px);padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px}

.draft{background:var(--gold);color:#fff;font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;text-align:center;padding:8px 12px}
html[lang="fa"] .draft{font-family:var(--f-fa);letter-spacing:0;font-size:12.5px}

@media (max-width:1000px){
  .menu{display:none}
  .burger{display:block}
  .duo,.explorer,.qband .wrap,.lanewrap,.cgrid,.feat{grid-template-columns:1fr}
  .feat.rev .pic{order:0}
  .dcell.light{border-inline-start:0;border-top:1px solid var(--line)}
  .exview{min-height:280px}
  .facts{margin-top:-24px}
  .fgrid{grid-template-columns:1fr 1fr}
  .f2{grid-template-columns:1fr}
  .hbar button{padding:13px 14px;font-size:11px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ═══ WhatsApp float ═══ */
.wa{position:fixed;inset-block-end:22px;inset-inline-end:22px;z-index:80;width:56px;height:56px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 10px 26px -8px rgba(0,0,0,.4);text-decoration:none;transition:transform .2s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px;fill:#fff}

/* ═══ audience list ═══ */
.who{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.who div{background:var(--white);padding:18px 22px;font-size:15.4px;color:var(--ink-2);display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center}
.paper .who div{background:var(--paper)}
.who i{width:7px;height:7px;background:var(--gold);transform:rotate(45deg);display:block}

/* ═══ simple prose block with a green rail ═══ */
.rail{border-inline-start:2px solid var(--gold);padding-inline-start:clamp(18px,2.2vw,28px)}

/* ═══ vision band ═══ */
.vision{background:var(--green);color:#fff}
.vision .wrap{padding-block:clamp(46px,5.5vw,74px);display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,56px);align-items:center}
.vision h3{color:#fff;font-weight:800;font-size:clamp(22px,2.8vw,34px);line-height:1.14}
.vision p{color:rgba(255,255,255,.78);font-size:16.5px}
@media (max-width:1000px){.vision .wrap{grid-template-columns:1fr}}

/* 5-item groups: give them 5 columns so no cell is left empty */
.vals.five,.who.five{grid-template-columns:repeat(5,1fr)}
@media (max-width:1180px){
  .vals.five,.who.five{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
}

/* both division panels are photographic now — keep a hairline between them */
.dcell + .dcell{border-inline-start:1px solid rgba(255,255,255,.16)}
@media (max-width:1000px){.dcell + .dcell{border-inline-start:0;border-top:1px solid rgba(255,255,255,.16)}}

/* designer credit */
.fbot .credit{color:rgba(255,255,255,.5)}
.fbot .credit a{color:var(--gold-d);text-decoration:none}
.fbot .credit a:hover{text-decoration:underline}

/* the floating button must survive even if this stylesheet is stale/cached */
a.wa{width:56px;height:56px;overflow:hidden}
a.wa svg{width:28px!important;height:28px!important;max-width:28px;fill:#fff}

/* ══════════ brand identity: logo lockup ══════════ */
.brand{gap:11px}
.badge{background:none;width:44px;height:44px;padding:0;overflow:hidden;border-radius:6px}
.badge img{width:100%;height:100%;object-fit:cover;display:block}
.bname{display:flex;align-items:baseline;gap:.18em;letter-spacing:.13em;font-weight:800;font-size:18px;line-height:1}
.bname .b1{color:var(--turq)}
.bname .b2{color:var(--gold)}
footer .bname .b1{color:#fff}
footer .bname .b2{color:var(--gold-d)}
html[lang="fa"] .bname{letter-spacing:0;font-size:19px}

/* ══════════ utility bar: slimmer, fewer items ══════════ */
.util{font-size:12.2px}
.util .wrap{min-height:34px;gap:16px}

/* ══════════ division panels: lighter scrim, roomier copy ══════════ */
.dcell.dark .dphoto{opacity:.9}
.dcell.dark:hover .dphoto{opacity:1}
.dcell.dark::after{background:linear-gradient(to top,
  rgba(0,70,69,.94) 0%, rgba(0,70,69,.80) 34%, rgba(0,70,69,.42) 62%, rgba(0,70,69,.18) 100%)}
.dcell .dc p{text-shadow:0 1px 12px rgba(0,70,69,.8)}

/* ══════════ social row ══════════ */
.social{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.social a{width:38px;height:38px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.22);
  color:rgba(255,255,255,.8);text-decoration:none;transition:.2s}
.social a:hover{border-color:var(--gold-d);color:var(--gold-d);background:rgba(255,255,255,.06)}
.social svg{width:18px;height:18px;fill:currentColor}

/* ══════════ WeChat card ══════════ */
.wechat{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;
  border:1px solid var(--line);background:var(--white);padding:20px}
.wechat img{width:132px;height:132px;border:1px solid var(--line)}
.wechat h4{font-weight:700;font-size:17px}
.wechat p{font-size:14.4px;color:var(--muted);margin-top:6px}
@media (max-width:520px){.wechat{grid-template-columns:1fr;justify-items:center;text-align:center}}

/* ══════════ offices grid ══════════ */
.offices{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.office{background:var(--white);padding:clamp(22px,2.6vw,30px);display:grid;gap:8px;align-content:start}
.paper .office{background:var(--paper)}
.office .ok{font-family:var(--f-mono);font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}
html[lang="fa"] .office .ok{font-family:var(--f-fa);letter-spacing:.03em;font-size:12.5px}
.office h4{font-weight:700;font-size:18px}
.office p{font-size:14.8px;color:var(--ink-2);line-height:1.7}
@media (max-width:760px){.offices{grid-template-columns:1fr}}

/* ══════════ mobile: calm the busy parts down ══════════ */
@media (max-width:760px){
  .util .wrap{justify-content:center;gap:12px;font-size:11.6px;padding-block:6px}
  .util .dot{display:none}
  .dcell{min-height:auto;padding:0;display:block}
  .dcell.dark .dphoto{position:relative;inset:auto;height:210px;opacity:1;transform:none}
  .dcell.dark::after{content:none}
  .dcell .dc{background:var(--green);padding:24px 20px 28px}
  .dcell.dark .dc::before{content:"";display:block;height:0}
  .dcell .tags{display:none}
  .dcell h3{margin-block:10px 12px}
  .dcell .dc p{text-shadow:none}
  .dcell + .dcell{border-top:1px solid rgba(255,255,255,.16)}
  .nav .wrap{gap:12px;min-height:64px}
  .bname{font-size:15px;letter-spacing:.1em}
  .badge{width:38px;height:38px}
  .nav .btn-sm{padding:9px 12px;font-size:10.5px}
}

/* ══════════ mobile hero: controls out of the content's way ══════════ */
@media (max-width:760px){
  .hslides{min-height:clamp(470px,72vh,560px)}
  .hbody{padding-block:34px 26px}
  .hbody h1{font-size:clamp(26px,7.4vw,34px)}
  .hbody p{font-size:15.4px}
  .hcta{gap:10px;margin-top:22px}
  .hcta .btn{padding:12px 18px;font-size:11.5px}
  .hbar{position:static;display:grid;grid-template-columns:repeat(3,1fr);width:100%;
        background:var(--green);border-top:1px solid rgba(255,255,255,.14)}
  .hbar button{padding:13px 6px;font-size:11px;text-align:center;border-inline-end:1px solid rgba(255,255,255,.12)}
  .hbar button:last-child{border-inline-end:0}
  .hnav{display:none}
  .facts{margin-top:0}
  .facts .grid{box-shadow:none}
}
@media (max-width:430px){
  .util .wrap .addr{display:none}
}

/* ══════════ logo lockup: always reads left-to-right, and a touch larger ══════════ */
.bname{direction:ltr;unicode-bidi:isolate;font-size:21px;letter-spacing:.12em}
html[lang="fa"] .bname{direction:ltr;font-size:21px;letter-spacing:.12em}
.badge{width:52px;height:52px}
.nav .wrap{min-height:80px}

/* ══════════ footer: offices block ══════════ */
.fcontact{display:grid;gap:16px}
.fcontact .fc-office{display:grid;gap:3px}
.fcontact .fc-city{font-weight:700;font-size:14px;color:#fff}
.fcontact .fc-addr{font-size:13.4px;color:rgba(255,255,255,.62);line-height:1.65}
.fcontact .fc-mail{font-size:14.4px}
.fcontact .fc-mail a{color:var(--gold-d);text-decoration:none}
.fcontact .fc-mail a:hover{text-decoration:underline}

@media (max-width:760px){
  .badge{width:46px;height:46px}
  .bname,html[lang="fa"] .bname{font-size:17px;letter-spacing:.1em}
  .nav .wrap{min-height:66px}
  /* the quote button lives in the CTA strip lower down — keep the bar uncluttered */
  .nav .wrap > .btn{display:none}
  /* footer: addresses, social, email — nothing else */
  .fgrid{grid-template-columns:1fr;gap:26px}
  .fgrid .fcol-links{display:none}
  .about p{display:none}
}

/* ══════════ tighter vertical rhythm ══════════ */
section{padding-block:clamp(44px,5vw,70px)}
.sec-top{margin-bottom:clamp(20px,2.4vw,30px)}
.ctastrip .wrap{padding-block:clamp(28px,3.2vw,46px)}
footer{padding-block:clamp(34px,3.6vw,50px) 20px}
.qband .wrap{padding-block:clamp(42px,5vw,68px)}
.pagehead .wrap{padding-block:clamp(40px,5vw,68px)}

/* ══════════ vision: its own light section, not part of the green run ══════════ */
.vision{background:var(--paper);color:inherit}
.vision .wrap{padding-block:clamp(38px,4.4vw,60px);display:block}
.vision .vcard{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--gold);
  padding:clamp(26px,3vw,42px);display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(22px,3.4vw,46px);align-items:center}
.vision .kicker{color:var(--gold)}
.vision h3{color:var(--green);font-weight:800;font-size:clamp(21px,2.6vw,31px);line-height:1.18;margin-top:10px}
.vision p{color:var(--ink-2);font-size:16px}
@media (max-width:900px){.vision .vcard{grid-template-columns:1fr}}

/* ══════════ footer: four separated columns inside one frame ══════════ */
footer{position:relative;overflow:hidden}
footer::before{content:"";position:absolute;inset:0;z-index:0;
  background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27300%27%20viewBox%3D%270%200%20300%20300%27%20fill%3D%27none%27%20stroke%3D%27%23ffffff%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cg%20transform%3D%27translate%2826%2C26%29%20rotate%28-18%29%27%3E%3Cpath%20d%3D%27M0%206%20L0%2022%20L9%2029%20L18%2022%20L18%206%27%2F%3E%3Cpath%20d%3D%27M4.5%2029%20L4.5%2062%20M13.5%2029%20L13.5%2062%27%2F%3E%3Ccircle%20cx%3D%279%27%20cy%3D%2776%27%20r%3D%2713%27%2F%3E%3Cpath%20d%3D%27M9%2068%20L15.9%2072%20L15.9%2080%20L9%2084%20L2.1%2080%20L2.1%2072%20Z%27%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%27translate%28176%2C34%29%27%3E%3Crect%20x%3D%270%27%20y%3D%270%27%20width%3D%2740%27%20height%3D%2782%27%20rx%3D%278%27%2F%3E%3Cpath%20d%3D%27M13%209%20L27%209%27%2F%3E%3Cpath%20d%3D%27M0%2070%20L40%2070%27%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%27translate%2834%2C176%29%20rotate%2822%29%27%3E%3Crect%20x%3D%270%27%20y%3D%270%27%20width%3D%2717%27%20height%3D%2732%27%20rx%3D%276%27%2F%3E%3Cpath%20d%3D%27M8.5%2032%20L8.5%2066%27%2F%3E%3Cpath%20d%3D%27M4%2066%20L13%2066%20L8.5%2078%20Z%27%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%27translate%28180%2C184%29%27%3E%3Ccircle%20cx%3D%2726%27%20cy%3D%2726%27%20r%3D%2714%27%2F%3E%3Ccircle%20cx%3D%2726%27%20cy%3D%2726%27%20r%3D%275%27%2F%3E%3Cpath%20d%3D%27M26%200%20L26%209%20M26%2043%20L26%2052%20M0%2026%20L9%2026%20M43%2026%20L52%2026%20M8%208%20L14%2014%20M38%2038%20L44%2044%20M44%208%20L38%2014%20M14%2038%20L8%2044%27%2F%3E%3C%2Fg%3E%3Cg%20transform%3D%27translate%28112%2C120%29%20rotate%2812%29%27%3E%3Cpath%20d%3D%27M0%2010%20h30%20a7%207%200%200%201%207%207%20v8%20a7%207%200%200%201%20-7%207%20h-30%20z%27%2F%3E%3Cpath%20d%3D%27M37%2021%20h14%27%2F%3E%3Cpath%20d%3D%27M14%2032%20l-5%2026%20h15%20l3%20-26%27%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-size:300px 300px;background-repeat:repeat;opacity:.05;
  pointer-events:none}
footer > .wrap{position:relative;z-index:1}
.fgrid{gap:0;border:1px solid rgba(255,255,255,.16)}
.fgrid > div{padding:clamp(20px,2.2vw,30px);border-inline-start:1px solid rgba(255,255,255,.16)}
.fgrid > div:first-child{border-inline-start:0}
footer h5{margin-bottom:16px}
footer .about p{margin-top:12px}
.fbot{margin-top:clamp(20px,2.4vw,32px);padding-top:16px}

@media (max-width:1000px){
  .fgrid{grid-template-columns:1fr 1fr}
  .fgrid > div:nth-child(3){border-inline-start:0}
  .fgrid > div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.16)}
}
@media (max-width:760px){
  .fgrid{grid-template-columns:1fr;border:0}
  .fgrid > div{border-inline-start:0;border-top:0;padding:0}
  .fgrid > div + div{padding-top:22px}
}

/* the vision card follows a light section — don't stack two lots of padding */
section:has(+ .vision){padding-block-end:clamp(14px,1.6vw,22px)}
.vision + .ctastrip{margin-top:0}

/* anchored sections clear the sticky header */
[id]{scroll-margin-top:110px}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.wechat:target{border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18)}

/* ══════════ the company name: two-tone, like the logo ══════════ */
.bx{font-weight:700;white-space:nowrap}
html[lang="fa"] .bx{font-weight:800}
.bx1{color:var(--turq)}
.bx2{color:var(--gold)}

/* on dark surfaces both halves need to lift off the turquoise ground */
.hero .bx1,.pagehead .bx1,.qband .bx1,.ctastrip .bx1,footer .bx1,.cside .bx1,.dcell.dark .bx1{color:#63D8D7}
.hero .bx2,.pagehead .bx2,.qband .bx2,.ctastrip .bx2,footer .bx2,.cside .bx2,.dcell.dark .bx2{color:var(--gold-d)}

/* headings are already bold, so the tint alone does the work */
h1 .bx,h2 .bx,h3 .bx,h4 .bx{font-weight:inherit}

/* inside a button the name must take the button's own colour, not the surface's */
.btn .bx,.btn .bx1,.btn .bx2,
.dlink .bx1,.dlink .bx2,
.more .bx1,.more .bx2{color:inherit}

/* ══════════ header wordmark: tighter, heavier, lightly extruded ══════════ */
.bname{font-weight:900;letter-spacing:.02em;font-size:24px;
  text-shadow:0 1px 0 rgba(0,0,0,.12), 0 2px 0 rgba(0,0,0,.07), 0 3px 6px rgba(0,0,0,.16)}
html[lang="fa"] .bname{font-weight:900;letter-spacing:.02em;font-size:24px}
.bname .b1{color:var(--turq)}
.bname .b2{color:var(--gold)}
footer .bname{text-shadow:0 1px 0 rgba(0,0,0,.35), 0 2px 0 rgba(0,0,0,.22), 0 4px 8px rgba(0,0,0,.3)}
footer .bname .b1{color:#63D8D7}
footer .bname .b2{color:var(--gold-d)}
@media (max-width:760px){
  .bname,html[lang="fa"] .bname{font-size:19px;letter-spacing:.01em}
}


/* ══════════ logo mark: never cropped, with room to breathe ══════════ */
.badge{width:auto;height:50px;aspect-ratio:auto;background:none;border-radius:0;
  overflow:visible;display:block;flex:none}
.badge img{width:auto;height:100%;object-fit:contain;display:block}
@media (max-width:760px){.badge{height:42px}}

/* ══════════ product catalogue: download button ══════════ */
.btn .dl{display:inline-block;transition:transform .2s}
.btn:hover .dl{transform:translateY(3px)}
.btn small{font-size:10.5px;opacity:.72;letter-spacing:.06em;font-weight:600}
html[lang="fa"] .btn small{font-size:12px;letter-spacing:0}