/* MAH Unified Design System 1.0 · scoped public pages · Persian RTL */
:root { --mah-u-ink:#15363e; --mah-u-deep:#102f3b; --mah-u-deep2:#194b52; --mah-u-teal:#086e61; --mah-u-gold:#c6a46a; --mah-u-paper:#f4f7f6; --mah-u-cream:#fcfaf5; --mah-u-line:#dbe7e3; --mah-u-slate:#526a6c; --mah-u-shadow:0 14px 34px rgba(14,52,56,.065); }
html {scroll-behavior:smooth;}
body.mah-unified {margin:0; direction:rtl; text-align:right; background:var(--mah-u-paper); color:var(--mah-u-ink); font-family:Sahel,"Vazirmatn","IRANSans",Tahoma,Arial,sans-serif; line-height:1.9; min-width:0; overflow-wrap:break-word;}
body.mah-unified *,body.mah-unified *::before,body.mah-unified *::after {box-sizing:border-box}
body.mah-unified a {text-underline-offset:3px}
body.mah-unified a:focus-visible,body.mah-unified button:focus-visible,body.mah-unified input:focus-visible,body.mah-unified select:focus-visible,body.mah-unified summary:focus-visible {outline:3px solid #c69e57;outline-offset:3px}
.mah-u-skip{position:absolute!important;top:-100px;right:10px;z-index:9999;background:white;color:#15363e;padding:10px 18px;border-radius:8px}
.mah-u-skip:focus{top:12px}
body.mah-unified > header.mah-u-header{background:#102f3b!important;color:#fff!important;position:relative!important;top:auto;z-index:100;box-shadow:0 7px 20px rgba(8,35,42,.13);font-size:14px;line-height:1.55;}
.mah-u-header a {text-decoration:none!important;color:#edf6f2!important;}
.mah-u-header .mah-u-strip{background:#0c2832;border-bottom:1px solid rgba(255,255,255,.08);font-size:12px;color:#c0d9d4}
.mah-u-frame{width:min(1200px,calc(100% - 48px));margin-inline:auto}
.mah-u-strip .mah-u-frame{min-height:33px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.mah-u-strip a{color:#e6cc92!important}
.mah-u-navbar{background:linear-gradient(110deg,#173f4a,#10323c)}
.mah-u-navbar .mah-u-frame{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:77px}
.mah-u-brand{display:flex;align-items:center;gap:12px;min-width:0;text-decoration:none}
.mah-u-mark{width:43px;height:43px;border:1px solid rgba(255,255,255,.35);background:linear-gradient(145deg,#bc975b,#eddbaf);border-radius:13px;display:grid;place-items:center;flex:none;box-shadow:0 3px 9px #081b2245;color:#132f36;font-size:23px;font-weight:900}
.mah-u-brandwords{display:flex;flex-direction:column;gap:3px;font-size:17px;line-height:1.35;font-weight:850;white-space:nowrap}
.mah-u-brandwords small{color:#b4d3cf;font-size:10px;font-weight:500;letter-spacing:.07em;direction:ltr;text-align:right}
.mah-u-navlinks{display:flex;gap:clamp(5px,1.2vw,18px);align-items:center;flex-wrap:wrap}
.mah-u-navlinks a{font-weight:650;font-size:13px;white-space:nowrap;padding:9px 7px;border-radius:8px;transition:background-color .15s}
.mah-u-navlinks a:hover,.mah-u-navlinks a[aria-current=page]{background:rgba(255,255,255,.10)!important;color:white!important}
.mah-u-header a.mah-u-cta,.mah-u-mobile-menu a.mah-u-cta{background:#cba76e!important;border-radius:10px;color:#122f36!important;font-weight:800;padding:11px 17px;white-space:nowrap;display:inline-flex;justify-content:center}
.mah-u-cta:hover{background:#e2c18e!important}
.mah-u-mobile-menu{display:none;position:relative}
.mah-u-mobile-menu summary{display:flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid #567279;border-radius:10px;color:#fff;cursor:pointer;list-style:none;font-weight:750}
.mah-u-mobile-menu summary::-webkit-details-marker{display:none}
.mah-u-mobile-menu[open] .mah-u-mobile-links{position:absolute;inset-inline-end:0;inset-block-start:calc(100% + 9px);width:min(310px,calc(100vw - 38px));background:#163e47;border:1px solid #4c6c71;border-radius:14px;padding:10px;box-shadow:0 15px 32px #081a2355;display:grid;gap:3px;z-index:110}
.mah-u-mobile-links a{display:block;padding:11px 13px;border-radius:8px;color:#fff!important}
.mah-u-mobile-links a:hover{background:#2c555b}
.mah-u-location{border-bottom:1px solid var(--mah-u-line);background:#ffffff;padding:12px 0;color:#5c7475;font-size:12px}
.mah-u-location .mah-u-frame{display:flex;justify-content:space-between;gap:8px;align-items:center;flex-wrap:wrap}
.mah-u-location a{color:#0c685f!important;text-decoration:none}
.mah-u-location strong{color:#30515a;font-weight:750}
/* Hiding only obsolete navigation blocks; preserved mastheads contain the original H1 */
body.mah-unified > header:not(.mah-u-header):not(.mast) {display:none!important}
body.mah-unified > footer:not(.mah-u-footer){display:none!important}
body.mah-unified > header.mast{background:linear-gradient(115deg,#163f49,#0c5d57)!important;color:#fff!important;padding-block:32px 38px!important;box-shadow:inset 0 -2px 0 #bfa26a38}
body.mah-unified > header.mast :is(.breadcrumb,nav.eyebrow){display:none!important}
body.mah-unified > header.mast h1{color:#fff!important;line-height:1.55!important;font-weight:850;letter-spacing:-.3px;max-width:1080px}
body.mah-unified > header.mast p{color:#e2efed!important;max-width:950px;font-size:16px}
body.mah-unified > header.mast .eyebrow{color:#e2c28a!important;font-size:12px}
body.mah-unified h1,body.mah-unified h2,body.mah-unified h3,body.mah-unified h4{font-family:Sahel,"Vazirmatn","IRANSans",Tahoma,Arial,sans-serif;letter-spacing:-.25px}
body.mah-unified h1{line-height:1.6}
body.mah-unified :is(.card,.panel,.paper,.side,.mah-r-box){border-radius:18px!important;border-color:var(--mah-u-line)!important;box-shadow:var(--mah-u-shadow)!important}
body.mah-unified main{min-width:0}
body.mah-unified.mah-u-research > main:not(.layout){max-width:1080px;margin:26px auto 58px;padding:clamp(20px,3vw,38px);background:#fff;border:1px solid var(--mah-u-line);border-radius:20px;box-shadow:var(--mah-u-shadow)}
body.mah-unified.mah-u-research > main .card,body.mah-unified.mah-u-research > main > section{background:#fff;border:1px solid var(--mah-u-line);border-radius:17px;padding:clamp(16px,2.4vw,24px);margin-block:16px}
body.mah-unified.mah-u-research > main h1{font-size:clamp(25px,3.7vw,39px);color:#163e46;margin:0 0 14px}
body.mah-unified.mah-u-research > main h2{font-size:clamp(20px,2.7vw,26px);color:#17464a}
body.mah-unified :is(.notice,.note){border-radius:14px!important;border-right:4px solid #bea069!important;}
body.mah-unified :is(.hero){border-radius:22px!important;}
body.mah-unified .hero:not(header){box-shadow:var(--mah-u-shadow)}
body.mah-unified a.btn,body.mah-unified .btn.primary,body.mah-unified button.primary,body.mah-unified .mah-r-btn{border-radius:11px!important}
body.mah-unified input,body.mah-unified select,body.mah-unified textarea{max-width:100%;border-radius:10px}
body.mah-unified .layout,body.mah-unified .grid,body.mah-unified .cards,body.mah-unified .formgrid,body.mah-unified .kpis{min-width:0}
body.mah-unified table{max-width:100%}
body.mah-unified main a:not(.btn):hover{text-decoration:underline;text-underline-offset:4px}
body.mah-unified .mah-u-footcta{width:min(1170px,calc(100% - 40px));margin:20px auto 0;padding:25px 30px;border-radius:22px 22px 0 0;background:linear-gradient(110deg,#205a56,#113d48);display:flex;align-items:center;justify-content:space-between;gap:25px;color:#fff}
.mah-u-footcta h2{margin:0 0 7px;font-size:clamp(20px,2.3vw,26px);color:#fff!important;line-height:1.5}
.mah-u-footcta p{margin:0;color:#d3e7e2;font-size:14px}
.mah-u-footcta .mah-u-cta{display:inline-flex;align-items:center;justify-content:center;flex:none;background:#d2b077;color:#132f38!important;font-weight:800;border-radius:12px;padding:13px 23px;text-decoration:none!important}
body.mah-unified > footer.mah-u-footer{background:#102e38!important;color:#d8e7e3!important;padding:42px 0 20px;line-height:1.9;margin:0!important;text-align:right!important;font-size:13px}
.mah-u-footer .mah-u-columns{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}
.mah-u-footer h2{font-size:18px;color:#fff!important;margin:0 0 14px}
.mah-u-footer h3{font-size:14px;color:#e0c28f!important;margin:0 0 10px}
.mah-u-footer p{margin:0;color:#c0d2ce;max-width:460px;font-size:13px}
.mah-u-footer nav{display:grid;gap:7px}
.mah-u-footer a{color:#e0efea!important;text-decoration:none!important;width:fit-content}
.mah-u-footer a:hover{text-decoration:underline!important}
.mah-u-footbottom{border-top:1px solid #ffffff22;margin-top:34px;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#b3c7c4;flex-wrap:wrap;font-size:12px}
@media(max-width:990px){.mah-u-navlinks{gap:3px}.mah-u-navlinks a{font-size:12px;padding:8px 4px}.mah-u-brandwords{font-size:15px}}
@media(max-width:790px){.mah-u-strip{display:none}.mah-u-navlinks{display:none}.mah-u-mobile-menu{display:block}.mah-u-navbar .mah-u-frame{min-height:65px}.mah-u-mark{width:37px;height:37px;font-size:20px}.mah-u-footcta{display:block;padding:21px}.mah-u-footcta .mah-u-cta{margin-top:17px}.mah-u-footer .mah-u-columns{grid-template-columns:1fr 1fr;gap:25px}body.mah-unified .mah-u-footcta{display:block!important}body.mah-unified .mah-u-footcta > div{max-width:100%}body.mah-unified .mah-u-footcta .mah-u-cta{display:inline-flex!important;margin-top:17px;max-width:100%}}
@media(max-width:600px){.mah-u-frame{width:calc(100% - 30px)}body.mah-unified{font-size:15px}body.mah-unified.mah-u-research > main:not(.layout){margin:12px 8px 38px;padding:18px;border-radius:15px}body.mah-unified > header.mast{padding-block:23px 27px!important}body.mah-unified > header.mast h1{font-size:clamp(23px,6vw,30px)}.mah-u-footer .mah-u-columns{grid-template-columns:1fr;gap:22px}.mah-u-location{font-size:11px}.mah-u-footbottom{align-items:start;flex-direction:column}.mah-u-footcta{width:calc(100% - 20px);border-radius:17px 17px 0 0}body.mah-unified main :is(.grid,.cards,.kpis){max-width:100%}.mah-u-brandwords{font-size:14px}.mah-u-brandwords small{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media print {.mah-u-header,.mah-u-location,.mah-u-footer,.mah-u-footcta,.mah-u-skip{display:none!important}body.mah-unified{background:white!important}}