/* پوسته‌ی مشترک نوآیین — از shell/base.css + shell/page-hero.css (پروتوتایپ) بدون تغییر محتوا،
   فقط با افزودن فونت‌های خودمیزبان در ابتدا. تغییر در پروتوتایپ باید اینجا هم منعکس شود. */

@font-face{
  font-family:'Vazirmatn';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/Vazirmatn-Regular.woff2') format('woff2');
  unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+0000-00FF;
}
@font-face{
  font-family:'Vazirmatn';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/Vazirmatn-Medium.woff2') format('woff2');
  unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+0000-00FF;
}
@font-face{
  font-family:'Vazirmatn';font-style:normal;font-weight:700;font-display:swap;
  src:url('../fonts/Vazirmatn-Bold.woff2') format('woff2');
  unicode-range:U+0600-06FF,U+0750-077F,U+08A0-08FF,U+FB50-FDFF,U+FE70-FEFF,U+200C-200F,U+0000-00FF;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:400;font-display:swap;
  src:url('../fonts/SpaceGrotesk-Regular.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;
  src:url('../fonts/SpaceGrotesk-Medium.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;
  src:url('../fonts/SpaceGrotesk-Bold.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122;
}

/* ============================================================ */
/* == shell/base.css == */

:root{
  /* ---- brand ---- */
  --petrol:#024E75; --petrol-900:#012A3F; --petrol-700:#023A58; --petrol-500:#0A6E9B;
  --cyan:#1596C4; --cyan-ink:#0B6E92; --cyan-300:#66C2E6; --cyan-50:#EDF6FA;
  --charcoal:#363636;
  /* ---- neutrals (airy) ---- */
  --white:#FFFFFF; --paper:#FFFFFF; --wash:#F4F8FB; --wash-2:#EDF2F6;
  --line:#E7EDF2; --line-2:#D8E1E8;
  --text:#363636; --muted:#5C666F; --muted-2:#667079;
  --ring:rgba(21,150,196,.5);
  --font-fa:'Vazirmatn',Tahoma,system-ui,sans-serif;
  --font-en:'Space Grotesk','Vazirmatn',system-ui,sans-serif;
  --nav-h:78px; --maxw:1240px; --gut:28px;
  --r:18px; --r-lg:26px; --r-xl:32px;
  --sh:0 30px 70px -40px rgba(1,42,63,.35);
  --sh-sm:0 14px 40px -28px rgba(1,42,63,.34);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:calc(var(--nav-h) + 20px)}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--font-fa);font-size:16.5px;line-height:1.95;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;color:var(--petrol-900);font-weight:800;line-height:1.3;letter-spacing:-.015em}
p{margin:0}
.en{font-family:var(--font-en);direction:ltr;unicode-bidi:isolate;display:inline-block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:8px}
.skip{position:absolute;top:-100px;right:24px;z-index:200;background:var(--petrol);color:#fff;padding:12px 22px;border-radius:0 0 14px 14px;font-weight:700;transition:top .2s}
.skip:focus{top:0}
.sr{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* ============ BUTTONS (pill) ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-fa);font-weight:700;font-size:15px;padding:14px 30px;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:transform .18s,background .22s,color .22s,border-color .22s,box-shadow .22s}
.btn svg{width:16px;height:16px;flex:0 0 16px}
.btn-primary{background:var(--petrol);color:#fff}
.btn-primary:hover{background:var(--petrol-700);transform:translateY(-2px)}
.btn-cyan{background:var(--cyan);color:#fff}
.btn-cyan:hover{background:#1183AC;transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--petrol);border-color:var(--line-2);box-shadow:0 6px 20px -14px rgba(1,42,63,.5)}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan-ink);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--petrol)}
.btn-white:hover{transform:translateY(-2px)}
.btn-outline{background:#fff;color:var(--petrol);border:1px solid var(--line-2);gap:7px}
.btn-outline:hover{border-color:var(--petrol);background:var(--wash);transform:translateY(-2px)}
.btn-outline svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}
@media(max-width:1080px){.hactions .portal{display:none}}
.btn-sm{padding:11px 22px;font-size:14px}
.tlink{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;color:var(--cyan-ink);font-family:var(--font-fa);background:none;border:0;padding:0;cursor:pointer}
.tlink svg{width:15px;height:15px;transition:transform .2s}
.tlink:hover svg{transform:translateX(-4px)}
.tlink.light{color:#fff}

/* ============ FLOATING TELANGOR BUTTON ============ */
.tfab{position:fixed;inset-block-end:24px;inset-inline-end:24px;z-index:70;display:flex;align-items:stretch;
  border-radius:999px;overflow:hidden;visibility:hidden;opacity:0;transform:translateY(20px) scale(.94);
  background:linear-gradient(135deg,var(--petrol-500) 0%,var(--petrol) 52%,var(--petrol-900) 100%);
  box-shadow:0 20px 44px -20px rgba(1,42,63,.75),inset 0 0 0 1px rgba(255,255,255,.14);
  transition:opacity .45s cubic-bezier(.22,.61,.36,1),transform .45s cubic-bezier(.22,.61,.36,1),box-shadow .25s}
.tfab.on{visibility:visible;opacity:1;transform:none}
.tfab:hover{box-shadow:0 26px 52px -20px rgba(1,42,63,.85),inset 0 0 0 1px rgba(255,255,255,.22);transform:translateY(-3px)}
.tf-go{display:flex;align-items:center;gap:11px;padding:12px 19px 12px 16px;color:#fff;background:transparent;border:0;cursor:pointer;font-family:var(--font-fa);text-align:start}
.tf-ic{position:relative;width:27px;height:27px;flex:0 0 27px;display:grid;place-items:center;border-radius:999px;background:rgba(255,255,255,.17)}
.tf-ic svg{width:15px;height:15px;fill:none;stroke:#fff;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.tf-ring{position:absolute;inset:-1px;border-radius:999px;border:1.5px solid rgba(102,194,230,.8);opacity:0;pointer-events:none}
.tfab.on .tf-ring{animation:tfRing 3s cubic-bezier(.22,.61,.36,1) 1.1s infinite}
@keyframes tfRing{0%{transform:scale(.86);opacity:.9}70%{opacity:0}100%{transform:scale(2.2);opacity:0}}
.tf-tx{display:flex;flex-direction:column;line-height:1.25;text-align:start}
.tf-tx b{font-size:14.5px;font-weight:800}
.tf-tx small{font-size:11px;color:#B7D6E6;margin-top:2px}
.tf-x{flex:0 0 auto;width:34px;border:0;cursor:pointer;background:rgba(255,255,255,.09);
  border-inline-start:1px solid rgba(255,255,255,.16);display:grid;place-items:center;transition:background .2s}
.tf-x:hover{background:rgba(255,255,255,.2)}
.tf-x svg{width:12px;height:12px;fill:none;stroke:#DCEAF3;stroke-width:2.4;stroke-linecap:round}
@media (max-width:560px){
  .tfab{inset-block-end:18px;inset-inline-end:16px}
  .tf-go{padding:11px 16px 11px 13px}
  .tf-tx small{display:none}
}
@media (prefers-reduced-motion:reduce){.tfab.on .tf-ring{animation:none}}

/* ============ MEETING-REQUEST MODAL ============ */
.mdl{width:min(94vw,560px);border:0;border-radius:var(--r-lg);padding:0;background:#fff;color:var(--text);
  box-shadow:0 40px 90px -30px rgba(1,42,63,.45)}
.mdl::backdrop{background:rgba(1,42,63,.55)}
.mdl[open]{animation:mdlIn .28s cubic-bezier(.22,.61,.36,1)}
@keyframes mdlIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.mdl-in{position:relative;padding:30px 28px 28px;max-height:88vh;overflow-y:auto;border-radius:var(--r-lg)}
.mdl-x{position:absolute;top:14px;inset-inline-start:14px;width:34px;height:34px;border:0;border-radius:999px;cursor:pointer;
  background:var(--wash);display:grid;place-items:center;transition:background .18s;z-index:2}
.mdl-x:hover{background:var(--line)}
.mdl-x svg{width:15px;height:15px;stroke:var(--petrol-900);fill:none}
.mdl h3{font-size:21px;color:var(--petrol-900);line-height:1.5}
.mdl .mdl-sub{color:var(--muted);font-size:14px;line-height:1.9;margin:10px 0 20px}
.mdl-assur{list-style:none;padding:0;margin:0 0 20px;display:flex;flex-wrap:wrap;gap:8px 18px}
.mdl-assur li{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted)}
.mdl-assur svg{width:14px;height:14px;stroke:var(--cyan);fill:none;flex:0 0 14px}
.mdl .field{margin-bottom:14px}
.mdl .field textarea{min-height:76px}
.mdl .req{color:#C2410C}
.mdl .spin{display:none;width:15px;height:15px;border-radius:999px;
  border:2px solid rgba(255,255,255,.45);border-top-color:#fff;animation:mtgSpin .7s linear infinite}
.mdl.busy .spin{display:inline-block}.mdl.busy .lbl{opacity:.7}
.mdl.busy #mtgSubmit{pointer-events:none}
@keyframes mtgSpin{to{transform:rotate(360deg)}}
.mdl-err{background:#FDEEEA;color:#A8331A;font-size:13.5px;line-height:1.8;border-radius:12px;padding:11px 14px;margin-bottom:14px}
.mdl-ok{text-align:center;padding:14px 0 6px}
.mdl-ok .ok{width:56px;height:56px;border-radius:999px;background:var(--cyan-50);display:grid;place-items:center;margin:0 auto 16px}
.mdl-ok .ok svg{width:26px;height:26px;stroke:var(--cyan);fill:none}
.mdl-ok p{color:var(--muted);margin-top:9px;line-height:1.9;font-size:14.5px}
.mdl-ok .note{font-size:12px;color:var(--muted-2)}

/* ============ HEADER ============ */
header{position:fixed;inset:0 0 auto 0;height:var(--nav-h);z-index:80;display:flex;align-items:center;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
header.solid{border-color:var(--line);box-shadow:0 6px 30px -24px rgba(1,42,63,.4)}
header .wrap{display:flex;align-items:center;gap:22px;width:100%}
.brand{display:flex;align-items:center;gap:11px}
.brand .txt{display:flex;flex-direction:column;line-height:1}
.brand .txt b{font-size:21px;font-weight:800;color:var(--petrol-900)}
.brand .txt small{font-family:var(--font-en);direction:ltr;font-size:8.5px;letter-spacing:.26em;color:var(--muted-2);margin-top:3px}
.mark{width:33px;height:40px;flex:0 0 33px;color:var(--petrol)}
footer .mark{color:#fff}

nav.main{display:flex;gap:2px;margin-inline-start:auto}
.navitem{position:relative}
.navitem>button{display:flex;align-items:center;gap:6px;background:none;border:0;font-family:var(--font-fa);font-size:15px;font-weight:600;color:var(--charcoal);padding:10px 15px;border-radius:12px;cursor:pointer;transition:background .18s,color .18s}
.navitem>button .caret{width:11px;height:11px;transition:transform .22s;opacity:.7}
.navitem>button:hover{background:var(--wash);color:var(--petrol)}
.navlink{display:flex;align-items:center;font-family:var(--font-fa);font-size:15px;font-weight:600;color:var(--charcoal);padding:10px 15px;border-radius:12px;background:none;border:0;cursor:pointer;transition:background .18s,color .18s}
.navlink:hover{background:var(--wash);color:var(--petrol)}
.navlink.tlg{gap:8px;margin-inline-start:10px;padding:9px 16px;color:var(--petrol-900);
  background:var(--cyan-50);border:1px solid #C4E2EF;box-shadow:0 1px 0 rgba(1,42,63,.03)}
.navlink.tlg:hover{background:#E1F1F8;border-color:var(--cyan);color:var(--petrol-900)}
.drawer .dtlg{display:flex;align-items:center;gap:9px;background:var(--cyan-50);
  border:1px solid #C4E2EF;border-radius:14px;padding:12px 15px;margin:6px 0;font-weight:700}
.drawer .dtlg .dot{width:7px;height:7px;border-radius:999px;background:var(--cyan);flex:0 0 7px}
.navlink.tlg .dot{position:relative;flex:0 0 7px;width:7px;height:7px;border-radius:999px;
  background:var(--cyan)}
.navlink.tlg .dot::after{content:"";position:absolute;inset:-4px;border-radius:999px;
  border:1.5px solid var(--cyan);animation:tlgPulse 2.4s ease-out infinite}
@keyframes tlgPulse{0%{transform:scale(.55);opacity:.75}70%,100%{transform:scale(1.4);opacity:0}}
.navitem.open>button{background:var(--wash);color:var(--petrol)}
.navitem.open>button .caret{transform:rotate(180deg)}
.mega{position:absolute;top:calc(100% + 14px);right:0;min-width:520px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:20px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:.22s;z-index:90}
.navitem.open .mega{opacity:1;visibility:visible;transform:none}
.mega .mg{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.mega a{display:flex;gap:13px;padding:13px;border-radius:14px;transition:background .18s}
.mega a:hover{background:var(--wash)}
.mega .mgbtn{width:100%;text-align:start;font-family:var(--font-fa);cursor:pointer}
.mega .ext{width:13px;height:13px;margin-inline-start:auto;opacity:.45;flex:0 0 13px}
.mi{width:38px;height:38px;border-radius:12px;background:var(--cyan-50);display:grid;place-items:center;flex:0 0 38px}
.mega .mi svg{width:19px;height:19px;stroke:var(--petrol);fill:none;stroke-width:1.7}
.mega b{display:block;font-size:14.5px;color:var(--petrol-900);font-weight:700;line-height:1.5}
.mega span{font-size:12.5px;color:var(--muted);line-height:1.6}
.mega .foot{margin-top:10px;padding-top:14px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.mega .foot span{font-size:13px;color:var(--muted)}

.hactions{display:flex;align-items:center;gap:12px;margin-inline-start:22px}
.icobtn{width:40px;height:40px;border-radius:999px;border:1px solid var(--line-2);background:#fff;display:grid;place-items:center;cursor:pointer;transition:.2s}
.icobtn svg{width:18px;height:18px;stroke:var(--petrol-900);fill:none;stroke-width:2}
.icobtn:hover{background:var(--wash);border-color:var(--cyan)}
.lang{display:flex;font-family:var(--font-en);direction:ltr;font-size:12px;border:1px solid var(--line-2);border-radius:999px;overflow:hidden}
.lang button{padding:7px 12px;border:0;background:none;cursor:pointer;color:var(--muted);font-family:var(--font-en);font-weight:600;font-size:12px}
.lang button.act{background:var(--petrol);color:#fff}
.burger{display:none}

.searchbar{position:fixed;top:var(--nav-h);inset-inline:0;background:#fff;border-bottom:1px solid var(--line);padding:20px 0;z-index:79;transform:translateY(-130%);transition:transform .28s;box-shadow:var(--sh-sm)}
.searchbar.open{transform:none}
.searchbar .in{display:flex;gap:12px}
.searchbar input{flex:1;font-family:var(--font-fa);font-size:17px;padding:14px 20px;border:1px solid var(--line-2);border-radius:999px}
.searchbar input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px var(--ring)}

.drawer{position:fixed;inset:0;z-index:95;background:rgba(1,42,63,.5);opacity:0;pointer-events:none;transition:opacity .25s}
.drawer.open{opacity:1;pointer-events:auto}
.drawer .panel{position:absolute;inset:0 0 0 auto;width:min(87%,360px);background:#fff;padding:22px;transform:translateX(100%);transition:transform .3s;overflow-y:auto}
.drawer.open .panel{transform:none}
.drawer .panel>a,.drawer summary{padding:14px 12px;border-radius:14px;font-weight:700;font-size:17px;color:var(--petrol-900);display:block;cursor:pointer;list-style:none}
.drawer summary::-webkit-details-marker{display:none}
.drawer details a{display:block;padding:10px 26px;font-size:15px;color:var(--muted);font-weight:500}
.drawer .close{background:none;border:0;cursor:pointer;padding:8px;margin-bottom:6px}
.drawer .close svg{width:26px;height:26px;stroke:var(--petrol-900);fill:none;stroke-width:2}

/* ============ SECTION SHELL (eyebrow in margin) ============ */
.section{padding:120px 0}
.section.tight{padding:88px 0}
.shead{display:grid;grid-template-columns:180px 1fr;gap:32px;align-items:start;margin-bottom:56px}
.shead .lab{font-family:var(--font-en);direction:ltr;text-transform:uppercase;letter-spacing:.2em;font-size:11px;font-weight:600;color:var(--muted-2);padding-top:12px}
.shead h2{font-size:clamp(28px,4vw,44px);line-height:1.28}
.shead h2 .ac{color:var(--cyan)}
.shead p{color:var(--muted);margin-top:18px;font-size:17px;max-width:620px}
.shead .side{margin-inline-start:auto;align-self:center}
.shead.mid{grid-template-columns:1fr;text-align:center;margin-bottom:clamp(34px,3.6vw,46px)}
.shead.mid h2{white-space:nowrap}
.shead-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}

.fcta{text-align:center;position:relative;padding:110px 0 120px;overflow:hidden}
.fcta .sw{position:absolute;inset:0;pointer-events:none}
.fcta h2{font-size:clamp(28px,4.2vw,46px);position:relative;line-height:1.3}
.fcta h2 .ac{color:var(--cyan)}
.fcta p{color:var(--muted);margin:20px auto 0;max-width:520px;position:relative;font-size:17px}
.fcta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px;position:relative}
.fcta .btn{position:relative}
.fcta .btn-white{border:1px solid var(--line-2)}

/* ============ CONTACT ============ */
.lead{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.lead h2{font-size:clamp(26px,3.5vw,38px)}
.lead .copy p{color:var(--muted);margin-top:18px;font-size:16.5px}
.assur{margin-top:32px;display:flex;flex-direction:column;gap:13px}
.assur .i{display:flex;gap:11px;align-items:center;font-size:14.5px}
.assur .i svg{width:20px;height:20px;stroke:var(--cyan-ink);fill:none;stroke-width:2.3;flex:0 0 20px}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:38px;box-shadow:var(--sh-sm)}
.fg{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.hp-field{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}
.field.full{grid-column:1/-1}
.field label{font-size:13.5px;font-weight:700;color:var(--petrol-900)}
.field input,.field select,.field textarea{font-family:var(--font-fa);font-size:15px;padding:13px 16px;border:1px solid var(--line-2);border-radius:14px;background:#fff;color:var(--text);width:100%}
.field textarea{resize:vertical;min-height:100px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px var(--ring)}
.form .btn{width:100%;margin-top:6px}
.crmn{font-size:12px;color:var(--muted-2);text-align:center;margin-top:16px}
.form.sent .flive{display:none}
.sentbox{display:none;text-align:center;padding:60px 0}
.form.sent .sentbox{display:block}
.sentbox .ok{width:66px;height:66px;border-radius:999px;background:var(--cyan-50);display:grid;place-items:center;margin:0 auto 18px}
.sentbox .ok svg{width:30px;height:30px;stroke:var(--cyan-ink);stroke-width:2.5;fill:none}

/* ============ FOOTER ============ */
footer{background:linear-gradient(160deg,#023A58,#012A3F);color:#C6D9E5;padding:80px 0 26px;border-radius:var(--r-xl) var(--r-xl) 0 0;margin-top:20px}
.fcontact{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding-bottom:38px;
  margin-bottom:42px;border-bottom:1px solid rgba(255,255,255,.13)}
.fc{display:flex;gap:13px;align-items:flex-start}
.fc .ic{flex:0 0 38px;width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:rgba(255,255,255,.09);color:var(--cyan-300)}
.fc .ic svg{width:18px;height:18px}
.fc h5{margin:0 0 7px;font-size:13px;color:#fff;font-weight:700}
.fc a,.fc span{display:block;font-size:13.5px;color:#A6BCC9;line-height:1.95}
.fc a:hover{color:var(--cyan-300)}
.fc .sample{font-size:11px;color:#6C8496}
.fgrid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.13)}
footer .brand .txt b{color:#fff}
footer .ab{margin-top:18px;font-size:14px;color:#A6BCC9;max-width:300px;line-height:1.9}
.socials{display:flex;gap:10px;margin-top:24px}
.socials a{width:40px;height:40px;border-radius:999px;border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;transition:.2s}
.socials a:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.36)}
.socials svg{width:18px;height:18px;stroke:#C6D9E5;fill:none;stroke-width:1.7}
.fcol h4{color:#fff;font-size:15px;margin-bottom:16px}
.fcol a{display:block;font-size:14px;color:#A6BCC9;padding:6px 0}
.fcol a:hover{color:var(--cyan-300)}
.fbot{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:13px;color:#8AA2B1;flex-wrap:wrap;gap:10px}
.pb{background:rgba(21,150,196,.2);color:var(--cyan-300);border:1px solid rgba(21,150,196,.36);border-radius:999px;padding:4px 14px;font-size:12px;font-weight:600}

.rev{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}
.rev.in{opacity:1;transform:none}


/* ============ RESPONSIVE (پوسته) ============ */
@media (max-width:1080px){
  nav.main,.hactions .lang{display:none}
  .burger{display:grid}
  nav.main{margin-inline-start:0}
  .hactions{margin-inline-start:auto}
  .shead{grid-template-columns:1fr;gap:12px;margin-bottom:40px}
  .shead .lab{padding-top:0}
  .lead{grid-template-columns:1fr;gap:36px}
  .fcontact{grid-template-columns:1fr 1fr;gap:24px}
  .fgrid{grid-template-columns:1fr 1fr}
  .section{padding:88px 0}
}
@media (max-width:720px){
  :root{--gut:20px}
  .section{padding:64px 0}.section.tight{padding:54px 0}
  .fg{grid-template-columns:1fr}
  .fcontact{grid-template-columns:1fr;gap:20px}
  .fgrid{grid-template-columns:1fr}
  .form{padding:26px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rev{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ============================================================ */
/* == shell/page-hero.css == */

/* برچسب «نمونه» — قرارداد پروژه برای محتوای جای‌نگهدار */
.smp{display:inline-block;margin-inline-start:8px;font-size:10.5px;font-weight:700;
  color:var(--muted-2);background:var(--wash-2);border-radius:5px;padding:2px 7px;
  vertical-align:middle;font-family:var(--font-fa)}

/* ---- یادداشت بازبینی انسانی (موضوعات YMYL) ---- */
.revnote{display:flex;gap:12px;align-items:flex-start;margin-top:44px;padding:16px 20px;
  background:var(--wash);border:1px solid var(--line);border-radius:var(--r);
  font-size:13.5px;line-height:1.9;color:var(--muted)}
.revnote svg{width:18px;height:18px;flex:0 0 18px;margin-top:5px;stroke:var(--cyan-ink);
  fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* ============ INNER-PAGE HERO + BREADCRUMB ============ */
/* تنها بخشِ تازه‌ی پوسته. صفحه‌ی اصلی هیروی خودش را دارد و این را استفاده نمی‌کند. */

.phero{
  position:relative;overflow:hidden;
  padding:calc(var(--nav-h) + 62px) 0 60px;
  background:
    radial-gradient(760px 420px at 88% -10%, #EDF6FA 0%, transparent 66%),
    radial-gradient(520px 320px at 6% 108%, #F5FAFD 0%, transparent 60%),
    var(--paper);
  border-bottom:1px solid var(--line);
}
.phero .wrap{position:relative;z-index:1}

/* کمانِ تزئینی — پژواکِ قوسِ نشانِ برند، خیلی کم‌رنگ */
.phero .arc{position:absolute;inset-block-start:-58px;inset-inline-start:-70px;
  width:min(46vw,520px);aspect-ratio:1;pointer-events:none;opacity:.5;z-index:0}
.phero .arc circle{fill:none;stroke:var(--cyan-300);stroke-width:1.1;opacity:.42}
.phero .arc circle:nth-child(2){opacity:.26}
.phero .arc circle:nth-child(3){opacity:.14}

/* ---- بردکرامب ---- */
.bc{display:flex;align-items:center;flex-wrap:wrap;gap:8px;
    font-size:13px;color:var(--muted-2);margin-bottom:20px;line-height:2}
.bc a{color:var(--muted);transition:color .18s}
.bc a:hover{color:var(--cyan-ink)}
.bc [aria-current="page"]{color:var(--petrol-900);font-weight:700}
.bc .sep{width:13px;height:13px;flex:0 0 13px;stroke:var(--line-2);
         fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* ---- بدنه ---- */
.phero-in{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:end}
.phero .lab{font-family:var(--font-en);direction:ltr;text-transform:uppercase;
  letter-spacing:.2em;font-size:11px;font-weight:600;color:var(--muted-2);
  display:block;margin-bottom:14px}
.phero h1{font-size:clamp(29px,4.4vw,50px);line-height:1.24;max-width:16ch}
.phero h1 .ac{color:var(--cyan)}
.phero .sub{color:var(--muted);font-size:17px;margin-top:18px;max-width:620px}
.phero-side{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:4px}

/* ردیف فرا‌داده (صفحه‌ی مقاله: تاریخ، زمان مطالعه، منبع) */
.phero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;margin-top:26px;
  font-size:13.5px;color:var(--muted)}
.phero-meta .m{display:flex;align-items:center;gap:7px}
.phero-meta .m svg{width:15px;height:15px;flex:0 0 15px;stroke:var(--cyan-ink);
  fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.phero-meta .dot{width:4px;height:4px;border-radius:999px;background:var(--line-2)}

/* تگ‌های موضوعی */
.phero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.phero-tags .tg{font-size:12.5px;font-weight:700;padding:5px 13px;border-radius:999px;
  color:var(--tone-ink,var(--cyan-ink));background:var(--tone-50,var(--cyan-50));
  border:1px solid var(--tone-line,#C4E2EF)}

/* ---- تم رنگی (تلنگر) ---- */
.phero.tone{border-bottom-color:var(--tone-line,var(--line))}
.phero.tone::before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,transparent,var(--tone,var(--cyan)),transparent);opacity:.75}
.phero.tone .arc circle{stroke:var(--tone,var(--cyan))}
.phero.tone h1 .ac{color:var(--tone,var(--cyan))}

/* پالت دسته‌ها — همان قراردادِ بخش تلنگر */
.tone-sec{--tone:#E4572E;--tone-ink:#B33F1D;--tone-50:#FDEFEA;--tone-line:#F5CDBF}
.tone-fin{--tone:#024E75;--tone-ink:#023A58;--tone-50:#EDF4F9;--tone-line:#C6DCE9}
.tone-ai {--tone:#7C5CDB;--tone-ink:#5B3FB0;--tone-50:#F1EDFC;--tone-line:#D6C9F3}

/* ============ هیرو با بنر تصویری ============ */
/* هر صفحه‌ای می‌تواند یک SVG مخصوص خودش بگذارد:
     <section class="phero has-art">
       img.hart  →  src = assets/{نام صفحه}-header.svg  با alt خالی و aria-hidden
   بنرها خوداتکا و متحرک‌اند و خودشان prefers-reduced-motion را رعایت می‌کنند. */
.phero.has-art{background:#fff;padding:calc(var(--nav-h) + 50px) 0 48px}
.phero.has-art .hart{position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:24% center;z-index:0;pointer-events:none;user-select:none}
/* پرده‌ی محو از سمت راست — متن روی هر پس‌زمینه‌ای خوانا می‌ماند (کنتراست ≥ ۴٫۵:۱) */
.phero.has-art::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(270deg,#fff 0%,rgba(255,255,255,.93) 32%,
             rgba(255,255,255,.5) 56%,transparent 76%)}
.phero.has-art .arc{display:none}
.phero.has-art .phero-in{grid-template-columns:minmax(0,54%) 1fr;align-items:start}
.phero.has-art h1{max-width:none}
.phero.has-art .sub{max-width:46ch}
.phero.has-art .phero-side{margin-top:22px;padding-bottom:0}

@media (max-width:1080px){
  .phero.has-art{padding:calc(var(--nav-h) + 38px) 0 40px}
  .phero.has-art .phero-in{grid-template-columns:minmax(0,70%) 1fr}
  .phero.has-art .hart{object-position:32% center;opacity:.85}
}
@media (max-width:760px){
  .phero.has-art .phero-in{grid-template-columns:1fr}
  .phero.has-art .hart{opacity:.3;object-position:center}
  .phero.has-art::after{background:linear-gradient(270deg,
    rgba(255,255,255,.92),rgba(255,255,255,.74))}
}

/* ---- گونه‌ی جمع‌وجور (آرشیوها) ---- */
.phero.compact{padding:calc(var(--nav-h) + 46px) 0 44px}
.phero.compact h1{font-size:clamp(26px,3.4vw,38px)}
.phero.compact .sub{font-size:16px;margin-top:14px}

/* ---- گونه‌ی مقاله ---- */
.phero.article .phero-in{grid-template-columns:1fr}
/* مقاله‌ای که به‌جای تصویر شاخص، بنر صفحه دارد */
.phero.has-art.article .phero-in{grid-template-columns:minmax(0,58%) 1fr}
.phero.article h1{max-width:20ch}

/* مقاله با تصویر شاخص: متن سمت راست، تصویر سمت چپ.
   ارتفاع تصویر با height قطعی بسته می‌شود (نه aspect-ratio) تا ابعادِ فایلِ
   منبع — هر چه باشد — نتواند هیرو را دراز کند. */
.phero.has-cover{padding:calc(var(--nav-h) + 30px) 0 32px}
.phero.has-cover .phero-in{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(26px,3vw,46px);align-items:center}
.phero.has-cover h1{max-width:none;font-size:clamp(24px,2.9vw,36px)}
.phero.has-cover .phero-tags{margin-top:16px}
.phero.has-cover .phero-meta{margin-top:16px}

.art-cover{margin:0;position:relative}
.art-cover img{display:block;width:100%;
  height:clamp(180px,24vw,272px);       /* سقف قطعی */
  max-height:36vh;object-fit:cover;object-position:center;
  border-radius:var(--r-lg);border:1px solid var(--line);
  box-shadow:0 26px 56px -34px rgba(1,42,63,.5)}
/* هاله‌ی هم‌رنگ دسته، پشت تصویر */
.art-cover::before{content:"";position:absolute;inset:12px 12px -12px -12px;z-index:-1;
  border-radius:var(--r-lg);background:var(--tone-50,var(--cyan-50));
  border:1px solid var(--tone-line,#C4E2EF)}

@media (max-width:900px){
  .phero.has-cover{padding:calc(var(--nav-h) + 24px) 0 26px}
  .phero.has-cover .phero-in{grid-template-columns:1fr;gap:22px;align-items:start}
  .art-cover{order:-1;max-width:100%}
  .art-cover img{height:clamp(150px,34vw,210px)}
  .art-cover::before{inset:9px 9px -9px -9px}
}

/* هدر در صفحات داخلی هیچ‌وقت شفاف نیست */
body.inner header{background:rgba(255,255,255,.94)}

@media (max-width:1080px){
  .phero{padding:calc(var(--nav-h) + 44px) 0 46px}
  .phero-in{grid-template-columns:1fr;gap:22px;align-items:start}
  .phero-side{padding-bottom:0}
  .phero .arc{opacity:.32;width:62vw}
}
@media (max-width:720px){
  .phero{padding:calc(var(--nav-h) + 34px) 0 36px}
  .phero h1{max-width:none}
  .bc{font-size:12.5px;margin-bottom:16px}
}
@media (prefers-reduced-motion:reduce){.phero .arc{display:none}}