/* RH v13.9 — Premium Contact + canonical IA polish. */
.rh-contact-v139{--c-bg:#020817;--c-bg2:#04132b;--c-panel:#071936;--c-line:rgba(94,146,255,.22);--c-muted:#9bb0ca;--c-cyan:#22d3ee;--c-blue:#3978ff;--c-purple:#8b5cf6;--c-green:#2ee6a6;background:var(--c-bg);color:#f7fbff;overflow:hidden}.rh139-shell{width:min(1400px,calc(100% - 56px));margin-inline:auto;position:relative;z-index:2}.rh139-kicker{display:inline-flex;align-items:center;gap:10px;color:#54e6d2;font:800 10px/1.4 var(--rh-font-en);letter-spacing:.14em}.rh139-kicker:before{content:"";width:28px;height:1px;background:linear-gradient(90deg,transparent,currentColor)}.rh139-btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 27px;border:1px solid transparent;border-radius:12px;color:#fff;font-weight:800;transition:.22s}.rh139-btn:hover{transform:translateY(-2px)}.rh139-btn--primary{background:linear-gradient(100deg,#326dff,#6555ff 50%,#12dec2);box-shadow:0 13px 42px rgba(53,100,255,.30)}.rh139-btn--ghost{border-color:rgba(142,175,255,.34);background:rgba(7,24,55,.72)}.rh139-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:30px}.rh139-svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.rh139-contact-hero{position:relative;min-height:720px;display:flex;align-items:center;background:radial-gradient(circle at 20% 45%,rgba(69,91,255,.17),transparent 29%),radial-gradient(circle at 83% 25%,rgba(34,211,238,.08),transparent 23%),linear-gradient(135deg,#020817,#06162f 58%,#020817)}.rh139-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(91,145,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(91,145,255,.05) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(#000,transparent 96%)}.rh139-contact-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(430px,.92fr);gap:82px;align-items:center;padding:88px 0}.rh-lang-fa .rh139-contact-copy{text-align:right}.rh139-contact-copy h1{font-size:clamp(47px,4.5vw,72px);line-height:1.31;margin:15px 0 20px;max-width:820px}.rh139-contact-copy h1 em{font-style:normal;background:linear-gradient(100deg,#caff38,#39e0d7 46%,#4b8dff);-webkit-background-clip:text;background-clip:text;color:transparent}.rh139-contact-copy>p{max-width:760px;color:#b2c2d8;font-size:16px;line-height:2.05;margin:0}.rh139-brief-card{position:relative;border:1px solid rgba(97,148,255,.26);border-radius:22px;background:linear-gradient(145deg,rgba(10,34,75,.95),rgba(5,20,46,.94));box-shadow:0 30px 90px rgba(0,0,0,.32);padding:27px;overflow:hidden}.rh139-brief-card:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-100px;top:-120px;background:radial-gradient(circle,rgba(34,211,238,.17),transparent 66%)}.rh139-brief-head{position:relative;display:grid;grid-template-columns:60px 1fr;gap:15px;align-items:center;padding-bottom:22px;border-bottom:1px solid rgba(99,146,233,.18)}.rh139-brief-head>span{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;color:#4ae1db;background:rgba(50,110,220,.16);border:1px solid rgba(91,149,255,.2)}.rh139-brief-head small,.rh139-brief-head strong{display:block}.rh139-brief-head small{font:800 9px/1.4 var(--rh-font-en);color:#61dfd5;letter-spacing:.1em;margin-bottom:6px}.rh139-brief-head strong{font-size:16px;line-height:1.7}.rh139-brief-list{display:grid;gap:0;margin-top:7px}.rh139-brief-list article{display:grid;grid-template-columns:44px 1fr;gap:13px;padding:17px 0;border-bottom:1px solid rgba(91,141,224,.13)}.rh139-brief-list article:last-child{border-bottom:0}.rh139-brief-list b{font:900 10px/1 var(--rh-font-en);color:#566f94;padding-top:5px}.rh139-brief-list strong,.rh139-brief-list span{display:block}.rh139-brief-list strong{font-size:14px}.rh139-brief-list span{color:#8fa5c1;font-size:11px;line-height:1.8;margin-top:4px}
.rh139-contact-main{padding:100px 0;background:linear-gradient(180deg,#041127,#020817);scroll-margin-top:100px}.rh139-contact-main-grid{display:grid;grid-template-columns:minmax(360px,.78fr) minmax(0,1.22fr);gap:22px;align-items:start}.rh139-contact-sidebar,.rh139-form-card{border:1px solid var(--c-line);border-radius:21px;background:linear-gradient(145deg,#081c3e,#06152f);box-shadow:0 20px 65px rgba(0,0,0,.14)}.rh139-contact-sidebar{position:sticky;top:105px;padding:34px}.rh-lang-fa .rh139-contact-sidebar,.rh-lang-fa .rh139-form-card{text-align:right}.rh139-contact-sidebar h2{font-size:clamp(29px,2.5vw,39px);line-height:1.52;margin:10px 0 12px}.rh139-contact-sidebar>p{color:#94aac6;line-height:2;font-size:13px;margin:0 0 28px}.rh139-channel-list{display:grid;gap:10px}.rh139-channel-list>a{display:grid;grid-template-columns:54px 1fr;gap:13px;align-items:center;padding:14px;border:1px solid rgba(94,145,255,.17);border-radius:13px;background:rgba(5,22,51,.7);transition:.2s}.rh139-channel-list>a:hover{border-color:rgba(66,221,255,.42);transform:translateY(-2px)}.rh139-channel-list>a>span{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;color:#50e2dd;background:rgba(44,104,213,.15)}.rh139-channel-list .rh139-svg{width:27px;height:27px}.rh139-channel-list small,.rh139-channel-list strong{display:block;text-align:left}.rh139-channel-list small{font:800 9px/1 var(--rh-font-en);color:#7186a5;letter-spacing:.08em}.rh139-channel-list strong{font:800 14px/1.4 var(--rh-font-en);color:#edf5ff;margin-top:6px}.rh139-social-box{margin-top:20px;padding-top:20px;border-top:1px solid rgba(91,141,224,.15)}.rh139-social-box>small{display:block;color:#7186a5;font:800 9px/1 var(--rh-font-en);letter-spacing:.08em;margin-bottom:10px}.rh139-social-box .rh-social-links{display:flex;gap:8px;flex-wrap:wrap}.rh139-social-box .rh-social-links a{border:1px solid rgba(92,145,255,.2);border-radius:9px;padding:9px 11px;background:rgba(5,22,51,.7)}.rh139-social-box .rh-social-links svg{width:18px;height:18px}.rh139-form-card{padding:38px}.rh139-form-head{padding-bottom:26px;margin-bottom:25px;border-bottom:1px solid rgba(94,145,255,.15)}.rh139-form-head>span{font:800 9px/1 var(--rh-font-en);letter-spacing:.12em;color:#55e4d5}.rh139-form-head h2{font-size:clamp(31px,3vw,45px);line-height:1.45;margin:9px 0}.rh139-form-head p{color:#91a6c2;line-height:1.9;margin:0;max-width:720px}.rh-contact-v139 .rh-contact-form{padding:0;background:none;border:0;border-radius:0;box-shadow:none}.rh-contact-v139 .rh-contact-form__grid{gap:13px}.rh-contact-v139 .rh-contact-form label{color:#c8d6e8;font-size:12px}.rh-contact-v139 .rh-contact-form input,.rh-contact-v139 .rh-contact-form textarea,.rh-contact-v139 .rh-contact-form select{border:1px solid rgba(104,151,233,.22);background:#041127;color:#eef6ff;border-radius:11px;padding:14px 15px;outline:none}.rh-contact-v139 .rh-contact-form input:focus,.rh-contact-v139 .rh-contact-form textarea:focus,.rh-contact-v139 .rh-contact-form select:focus{border-color:#34d9da;box-shadow:0 0 0 3px rgba(34,211,238,.08)}.rh-contact-v139 .rh-contact-form select option{background:#06152f;color:#fff}.rh-contact-v139 .rh-contact-form__note{color:#7187a5}.rh-contact-v139 .rh-contact-form .rh-btn{min-height:53px;padding:0 30px;border-radius:11px;background:linear-gradient(100deg,#326dff,#6555ff 50%,#12dec2);box-shadow:0 13px 36px rgba(53,100,255,.25)}
.rh139-fit{padding:96px 0;background:radial-gradient(circle at 18% 45%,rgba(83,69,229,.10),transparent 28%),#020817}.rh139-section-head{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:end;margin-bottom:40px}.rh-lang-fa .rh139-section-head{text-align:right}.rh139-section-head h2{font-size:clamp(35px,3.5vw,54px);line-height:1.47;margin:8px 0 0}.rh139-section-head>p{margin:0;color:#91a6c2;line-height:2}.rh139-fit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.rh139-fit-grid article{min-height:260px;padding:25px;border:1px solid rgba(94,145,255,.18);border-radius:16px;background:linear-gradient(145deg,#081a39,#06152e);transition:.22s}.rh139-fit-grid article:hover{transform:translateY(-4px);border-color:rgba(63,219,255,.37)}.rh139-fit-grid b{font:900 9px/1 var(--rh-font-en);color:#56ded6;letter-spacing:.08em}.rh139-fit-grid h3{font-size:21px;margin:58px 0 10px}.rh139-fit-grid p{font-size:12px;line-height:1.95;color:#8fa5c1;margin:0}
.rh139-process{padding:0 0 100px;background:#020817}.rh139-process .rh139-section-head{grid-template-columns:1fr;margin-bottom:34px}.rh139-process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.rh139-process-grid article{min-height:245px;padding:27px;border:1px solid rgba(94,145,255,.18);border-radius:16px;background:#071936}.rh139-process-grid i{font:900 11px/1 var(--rh-font-en);font-style:normal;color:#58e1d6}.rh139-process-grid h3{font-size:22px;margin:59px 0 10px}.rh139-process-grid p{font-size:12px;line-height:1.95;color:#8fa5c1;margin:0}.rh139-contact-final{padding:0 0 104px;background:#020817}.rh139-final-card{display:flex;align-items:center;justify-content:space-between;gap:38px;padding:42px 45px;border:1px solid rgba(93,148,255,.25);border-radius:20px;background:linear-gradient(105deg,rgba(50,65,205,.3),rgba(7,35,72,.88) 58%,rgba(0,216,192,.12))}.rh-lang-fa .rh139-final-card{text-align:right}.rh139-final-card h2{font-size:clamp(29px,3vw,44px);line-height:1.5;margin:8px 0 0}
@media(max-width:1100px){.rh139-shell{width:min(100% - 38px,1040px)}.rh139-contact-hero-grid{grid-template-columns:1fr 1fr;gap:42px}.rh139-fit-grid{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.rh139-shell{width:calc(100% - 28px)}.rh139-contact-hero{min-height:0}.rh139-contact-hero-grid,.rh139-contact-main-grid,.rh139-section-head{grid-template-columns:1fr}.rh139-contact-hero-grid{padding:62px 0;gap:35px}.rh139-contact-copy{text-align:center!important}.rh139-contact-copy>p{margin-inline:auto}.rh139-actions{justify-content:center}.rh139-contact-sidebar{position:static}.rh139-process-grid{grid-template-columns:1fr}.rh139-final-card{display:block;text-align:center!important}.rh139-final-card .rh139-btn{margin-top:24px}}
@media(max-width:520px){.rh139-contact-copy h1{font-size:38px}.rh139-actions{display:grid}.rh139-btn{width:100%}.rh139-brief-card,.rh139-contact-sidebar,.rh139-form-card{padding:24px 20px}.rh139-contact-form__grid,.rh-contact-v139 .rh-contact-form__grid{grid-template-columns:1fr}.rh-contact-v139 .rh-contact-form__full{grid-column:auto}.rh139-fit-grid{grid-template-columns:1fr}.rh139-fit-grid article{min-height:220px}.rh139-final-card{padding:30px 22px}}