/* RH v13.6 — Premium full-bleed construction + digital homepage polish. */
:root{
  --rh135-bg:#020817;
  --rh135-bg2:#04112a;
  --rh135-panel:#071936;
  --rh135-panel2:#0b2349;
  --rh135-line:rgba(115,159,255,.20);
  --rh135-line-strong:rgba(65,221,255,.38);
  --rh135-text:#f7fbff;
  --rh135-muted:#9eb2cf;
  --rh135-cyan:#22d3ee;
  --rh135-blue:#3978ff;
  --rh135-purple:#8b5cf6;
  --rh135-green:#2ee6a6;
  --rh135-lime:#c7ff35;
  --rh135-grad:linear-gradient(105deg,#8b5cf6 0%,#3978ff 36%,#22d3ee 68%,#2ee6a6 100%);
  --rh135-shadow:0 28px 90px rgba(0,0,0,.34);
}
body.home{background:var(--rh135-bg)}
body.home .rh-header{background:rgba(2,8,23,.82);border-color:rgba(89,139,255,.16);box-shadow:0 12px 40px rgba(0,0,0,.16);backdrop-filter:blur(20px)}
body.home .rh-header .rh-shell{width:min(1400px,calc(100% - 56px))}
body.home .rh-header__inner{min-height:82px}
body.home .rh-brand img{width:58px;height:58px}
body.home .rh-nav__list{gap:28px}
body.home .rh-nav__list a{font-size:14px;font-weight:600}
body.home .rh-footer{background:#020817;border-top:1px solid rgba(93,144,255,.16);padding-top:66px}
body.home .rh-footer .rh-shell{width:min(1400px,calc(100% - 56px))}
body.home .rh-footer__cta{background:linear-gradient(112deg,rgba(54,69,214,.28),rgba(10,49,93,.86) 55%,rgba(0,217,196,.11));border-color:rgba(90,146,255,.28);padding:38px 42px;border-radius:24px}
body.home .rh-footer__cta h2{font-size:clamp(28px,2.6vw,40px)}
body.home .rh-footer__grid{grid-template-columns:1.55fr 1fr 1fr 1fr;gap:58px}
body.home .rh-footer h3{font-size:17px}
body.home .rh-footer p,body.home .rh-footer li,body.home .rh-footer a{font-size:14px}

.rh-home-v135{position:relative;isolation:isolate;background:var(--rh135-bg);color:var(--rh135-text);overflow:hidden}
.rh135-shell{width:min(1400px,calc(100% - 56px));margin-inline:auto;position:relative;z-index:2}
.rh135-kicker{display:inline-flex;align-items:center;gap:10px;color:#55e9cb;font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.rh135-kicker:before{content:"";width:30px;height:1px;background:linear-gradient(90deg,transparent,currentColor)}
.rh135-title{font-size:clamp(36px,3.8vw,60px);line-height:1.22;margin:8px 0 0;color:#fff;letter-spacing:-.025em}
.rh135-lead{color:var(--rh135-muted);max-width:690px;margin:14px 0 0;font-size:15px;line-height:2}
.rh135-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:54px;margin-bottom:42px}
.rh135-section-head>div{max-width:820px}
.rh135-section-head>.rh135-lead{max-width:430px;text-align:start;margin:0}
.rh135-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 28px;border-radius:12px;border:1px solid transparent;color:#fff;font-weight:800;transition:.24s ease;position:relative;overflow:hidden}
.rh135-btn:hover{transform:translateY(-2px)}
.rh135-btn--primary{background:linear-gradient(100deg,#326dff,#5758ff 48%,#12dec2);box-shadow:0 12px 42px rgba(49,104,255,.38)}
.rh135-btn--primary:after{content:"";position:absolute;inset:-100% -30%;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.26) 48%,transparent 61%);transform:translateX(-60%);transition:.5s}
.rh135-btn--primary:hover:after{transform:translateX(70%)}
.rh135-btn--ghost{background:rgba(3,13,34,.60);border-color:rgba(157,184,255,.38);backdrop-filter:blur(12px)}
.rh135-btn--ghost:hover{border-color:#45dbff;background:rgba(12,30,66,.78)}
.rh135-text-link{display:inline-flex;align-items:center;gap:7px;color:#54ecd0;font-weight:800;font-size:13px}
.rh135-svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 10px currentColor)}

/* Hero — true full-bleed artwork across the entire viewport. */
.rh135-hero{position:relative;min-height:calc(100svh - 82px);height:max(820px,calc(100svh - 82px));display:flex;align-items:stretch;overflow:hidden;background:#020817}
.rh135-hero:before{content:"";position:absolute;inset:0;z-index:2;background-image:linear-gradient(rgba(82,142,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(82,142,255,.05) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(to bottom,#000,transparent 92%);pointer-events:none}
.rh135-hero:after{content:"";position:absolute;inset:auto -10% -125px -10%;height:300px;z-index:2;background:radial-gradient(ellipse at center,rgba(28,120,255,.28),transparent 64%);filter:blur(30px);pointer-events:none}
.rh135-hero-art{position:absolute;z-index:0;inset:0;overflow:hidden;background:#020817}
.rh135-hero-art img{width:100%;height:100%;object-fit:cover;object-position:center center;transform:none;filter:saturate(1.08) contrast(1.04) brightness(.96)}
.rh135-hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,8,23,.05) 0%,rgba(2,8,23,.10) 40%,rgba(2,8,23,.72) 62%,rgba(2,8,23,.96) 100%),linear-gradient(0deg,#020817 0%,rgba(2,8,23,.14) 20%,rgba(2,8,23,.04) 72%,rgba(2,8,23,.35) 100%)}
.rh135-hero-cityline{position:absolute;z-index:1;right:18%;bottom:12%;width:640px;height:330px;opacity:.11;background:linear-gradient(90deg,transparent,rgba(53,216,255,.36),transparent);clip-path:polygon(0 100%,0 72%,7% 72%,7% 52%,14% 52%,14% 78%,20% 78%,20% 42%,27% 42%,27% 71%,35% 71%,35% 20%,42% 20%,42% 61%,49% 61%,49% 34%,56% 34%,56% 72%,64% 72%,64% 48%,70% 48%,70% 63%,77% 63%,77% 28%,83% 28%,83% 69%,90% 69%,90% 50%,96% 50%,96% 100%)}
.rh135-hero-inner{width:min(1400px,calc(100% - 56px));margin-inline:auto;position:relative;z-index:5;display:flex;align-items:center;justify-content:flex-end;padding:78px 0 178px}
.rh135-hero-copy{width:min(690px,52%);text-align:start;margin-inline-start:auto}
.rh-lang-fa .rh135-hero-copy{padding-inline-start:28px}
.rh135-hero-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:9px 14px;border:1px solid rgba(88,232,194,.30);border-radius:999px;background:rgba(4,21,51,.64);backdrop-filter:blur(12px);color:#82f2d3;font-size:11px;font-weight:800;margin-bottom:20px;box-shadow:0 12px 36px rgba(0,0,0,.18)}
.rh135-hero-eyebrow i{width:8px;height:8px;border-radius:50%;background:#2ee6a6;box-shadow:0 0 18px #2ee6a6}
.rh135-hero h1{font-size:clamp(48px,4.55vw,72px);line-height:1.15;margin:0;color:#fff;letter-spacing:-.035em;max-width:690px;text-wrap:balance}
.rh-lang-fa .rh135-hero h1{letter-spacing:0}
.rh135-hero h1 .rh135-hero-main,.rh135-hero h1 .rh135-hero-accent{display:block}
.rh135-hero h1 .rh135-hero-main{color:#fff}
.rh135-hero h1 .rh135-hero-accent{margin-top:4px;background:linear-gradient(100deg,#caff38 0%,#38e4d7 43%,#3c8fff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.rh135-hero-copy>p{font-size:16px;color:#c5d2e5;max-width:650px;line-height:2.05;margin:22px 0 28px}
.rh135-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.rh135-hero-signature{display:flex;align-items:center;gap:12px;margin-top:26px;color:#8fa5c4;font-size:11px}
.rh135-hero-signature b{color:#e8efff;letter-spacing:.08em;font-size:10px}
.rh135-hero-floating{position:absolute;z-index:6;left:max(28px,calc((100vw - 1400px)/2 + 18px));bottom:154px;display:grid;grid-template-columns:repeat(2,max-content);gap:9px;pointer-events:none}
.rh135-float-pill{display:flex;align-items:center;gap:10px;width:max-content;min-width:176px;padding:10px 13px;border-radius:12px;border:1px solid rgba(121,158,255,.26);background:linear-gradient(110deg,rgba(11,32,71,.92),rgba(27,48,94,.68));box-shadow:0 18px 56px rgba(0,0,0,.24);backdrop-filter:blur(14px);color:#e9f3ff}
.rh135-float-pill:nth-child(2),.rh135-float-pill:nth-child(3),.rh135-float-pill:nth-child(4){margin-inline-start:0}
.rh135-float-pill .rh135-svg{width:24px;height:24px;color:#4de6e0}.rh135-float-pill:nth-child(2) .rh135-svg{color:#9a6aff}.rh135-float-pill:nth-child(3) .rh135-svg{color:#49dcff}.rh135-float-pill:nth-child(4) .rh135-svg{color:#48e69e}
.rh135-float-pill b{font-size:10px}.rh135-float-pill span{font-size:9px;color:#9bb0ca;display:block}
.rh135-hero-metrics{position:absolute;z-index:7;bottom:28px;left:50%;transform:translateX(-50%);width:min(1400px,calc(100% - 56px));display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.rh135-hero-metric{min-height:104px;padding:18px 20px;border-radius:14px;border:1px solid rgba(112,153,255,.26);background:linear-gradient(120deg,rgba(8,26,59,.91),rgba(11,35,78,.72));backdrop-filter:blur(16px);display:grid;grid-template-columns:50px 1fr;gap:14px;align-items:center;box-shadow:0 20px 58px rgba(0,0,0,.2)}
.rh135-hero-metric .rh135-svg{width:34px;height:34px;color:#38dfe7}.rh135-hero-metric:nth-child(2) .rh135-svg{color:#8b70ff}.rh135-hero-metric:nth-child(3) .rh135-svg{color:#57f1af}.rh135-hero-metric:nth-child(4) .rh135-svg{color:#d0ff3f}
.rh135-hero-metric strong{display:block;font:800 12px/1.3 var(--rh-font-en);color:#fff;letter-spacing:.02em}.rh135-hero-metric span{display:block;color:#94a9c6;font-size:11px;margin-top:5px}

/* Trust strip */
.rh135-trust{position:relative;border-top:1px solid rgba(99,145,255,.14);border-bottom:1px solid rgba(99,145,255,.14);background:linear-gradient(90deg,#041126,#071a35 50%,#041126);padding:25px 0}
.rh135-trust:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(34,211,238,.045),transparent)}
.rh135-trust .rh-trusted-brands{display:grid;grid-template-columns:1.45fr repeat(5,1fr);gap:20px;align-items:center}
.rh135-trust .rh-trusted-brands__label{color:#9fb1c9;font-size:12px;font-weight:700}.rh135-trust .rh-trusted-brand{color:#eef5ff;font-size:14px;text-align:center;opacity:.94}

/* Audiences */
.rh135-audience{padding:82px 0 74px;background:radial-gradient(circle at 20% 0%,rgba(46,230,166,.05),transparent 28%),linear-gradient(180deg,#05142c,#020817)}
.rh135-audience-head{text-align:end;margin-bottom:30px}.rh135-audience-head h2{font-size:clamp(30px,2.5vw,40px);margin:6px 0;color:#fff}
.rh135-audience-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.rh135-audience-card{min-height:210px;padding:26px 22px;border-radius:18px;border:1px solid rgba(96,145,255,.22);background:linear-gradient(145deg,rgba(12,38,82,.78),rgba(5,20,48,.78));display:flex;flex-direction:column;justify-content:space-between;transition:.24s;position:relative;overflow:hidden;box-shadow:0 18px 50px rgba(0,0,0,.12)}
.rh135-audience-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(93,151,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(93,151,255,.045) 1px,transparent 1px);background-size:32px 32px;opacity:.55}
.rh135-audience-card:after{content:"";position:absolute;inset:auto -28px -45px auto;width:145px;height:145px;border-radius:50%;background:radial-gradient(circle,rgba(122,80,255,.24),transparent 68%)}
.rh135-audience-card:hover{transform:translateY(-6px);border-color:rgba(66,225,255,.46);box-shadow:0 22px 60px rgba(0,0,0,.28)}
.rh135-iconbox{position:relative;z-index:2;width:64px;height:64px;border-radius:18px;display:grid;place-items:center;color:#5de5ff;background:linear-gradient(145deg,rgba(62,111,255,.20),rgba(108,66,255,.14));border:1px solid rgba(91,145,255,.30);box-shadow:inset 0 0 34px rgba(65,150,255,.10),0 0 28px rgba(65,150,255,.08)}
.rh135-audience-card:nth-child(2) .rh135-iconbox,.rh135-service-card:nth-child(2) .rh135-iconbox{color:#aa70ff}.rh135-audience-card:nth-child(3) .rh135-iconbox,.rh135-service-card:nth-child(3) .rh135-iconbox{color:#4eddbb}.rh135-audience-card:nth-child(4) .rh135-iconbox,.rh135-service-card:nth-child(4) .rh135-iconbox{color:#4fa0ff}.rh135-audience-card:nth-child(5) .rh135-iconbox,.rh135-service-card:nth-child(5) .rh135-iconbox{color:#c8ff45}.rh135-service-card:nth-child(6) .rh135-iconbox{color:#ff78d6}
.rh135-audience-card h3{position:relative;z-index:2;font-size:18px;line-height:1.55;margin:20px 0 6px;color:#fff}.rh135-audience-card p{position:relative;z-index:2;font-size:12px;color:#99adc9;margin:0;line-height:1.85}

/* Services */
.rh135-services{padding:86px 0 92px;background:linear-gradient(180deg,#020817,#04112a 48%,#020817)}
.rh135-services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rh135-service-card{min-height:286px;padding:28px;border:1px solid rgba(88,139,255,.20);background:linear-gradient(145deg,#081d3f,#06142d);border-radius:18px;position:relative;overflow:hidden;transition:.24s}
.rh135-service-card:before{content:"";position:absolute;inset:0;background:linear-gradient(130deg,transparent 48%,rgba(34,211,238,.08));pointer-events:none}
.rh135-service-card:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;inset:auto -72px -80px auto;background:radial-gradient(circle,rgba(46,230,166,.12),transparent 68%)}
.rh135-service-card:hover{transform:translateY(-6px);border-color:rgba(63,220,255,.44);box-shadow:0 26px 74px rgba(0,0,0,.29)}
.rh135-service-top{display:flex;align-items:center;justify-content:space-between;gap:14px}.rh135-service-code{font:800 10px/1 var(--rh-font-en);letter-spacing:.13em;color:#7188aa}
.rh135-service-card h3{font-size:22px;margin:20px 0 10px;color:#fff}.rh135-service-card p{font-size:13px;color:#9bb0cb;line-height:1.95;margin:0 0 22px;max-width:420px}

/* Why construction marketing is different */
.rh135-difference{position:relative;padding:78px 0 82px;background:radial-gradient(circle at 88% 20%,rgba(139,92,246,.10),transparent 28%),linear-gradient(180deg,#07172f,#041127);border-block:1px solid rgba(80,135,255,.15);overflow:hidden}
.rh135-difference:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(75,134,231,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(75,134,231,.045) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(90deg,transparent,#000 16%,#000 84%,transparent)}
.rh135-difference-title{text-align:end;margin-bottom:34px;position:relative;z-index:2}.rh135-difference-title h2{font-size:clamp(31px,3vw,46px);margin:6px 0 0}
.rh135-difference-grid{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;background:transparent}
.rh135-diff{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:start;padding:26px;border:1px solid rgba(93,144,255,.19);border-radius:16px;background:linear-gradient(145deg,rgba(8,30,66,.90),rgba(5,19,45,.88));min-height:176px;box-shadow:0 16px 50px rgba(0,0,0,.14)}
.rh135-diff .rh135-iconbox{width:56px;height:56px}.rh135-diff h3{font-size:17px;margin:3px 0 7px}.rh135-diff p{font-size:12px;color:#96abc7;margin:0;line-height:1.85}
.rh135-diff:nth-child(1){border-top-color:rgba(34,211,238,.42)}.rh135-diff:nth-child(2){border-top-color:rgba(139,92,246,.42)}.rh135-diff:nth-child(3){border-top-color:rgba(46,230,166,.42)}.rh135-diff:nth-child(4){border-top-color:rgba(199,255,53,.42)}

/* Growth control room */
.rh135-growth{padding:94px 0;background:radial-gradient(circle at 14% 64%,rgba(34,211,238,.06),transparent 25%),#020817}
.rh135-growth-grid{display:grid;grid-template-columns:1.55fr .45fr;gap:18px}
.rh135-chart-card,.rh135-growth-side{border:1px solid rgba(91,142,255,.23);background:linear-gradient(145deg,#081d3f,#06142f);border-radius:18px;box-shadow:var(--rh135-shadow)}
.rh135-chart-card{padding:30px;min-height:450px;position:relative;overflow:hidden}.rh135-chart-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(76,126,210,.065) 1px,transparent 1px),linear-gradient(90deg,rgba(76,126,210,.065) 1px,transparent 1px);background-size:46px 46px}
.rh135-chart-card:after{content:"";position:absolute;width:480px;height:230px;border-radius:50%;left:-150px;bottom:-130px;background:radial-gradient(ellipse,rgba(60,83,255,.28),transparent 68%);filter:blur(18px)}
.rh135-chart-head{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:20px}.rh135-chart-head b{font-size:18px}.rh135-chart-head span{font:800 10px/1 var(--rh-font-en);letter-spacing:.11em;color:#42d8dd}
.rh135-chart-svg{position:relative;z-index:2;width:100%;height:330px;margin-top:24px;overflow:visible}.rh135-chart-svg .grid{stroke:rgba(96,143,218,.11);stroke-width:1}.rh135-chart-svg .line{fill:none;stroke:url(#rh135Line);stroke-width:5;filter:drop-shadow(0 0 10px rgba(110,71,255,.55))}.rh135-chart-svg .line2{fill:none;stroke:#1ee9bc;stroke-width:2.4;opacity:.46}
.rh135-growth-side{display:grid;grid-template-columns:1fr;gap:1px;overflow:hidden;background:rgba(90,138,255,.15)}
.rh135-growth-stat{background:#071936;padding:24px;display:grid;grid-template-columns:54px 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;min-height:108px}.rh135-growth-stat .rh135-svg{grid-row:1/3;color:#60e9ed}.rh135-growth-stat:nth-child(2) .rh135-svg{color:#9f70ff}.rh135-growth-stat:nth-child(3) .rh135-svg{color:#5defa5}.rh135-growth-stat:nth-child(4) .rh135-svg{color:#caff41}
.rh135-growth-stat strong{font-size:15px;margin:0}.rh135-growth-stat span{font-size:10px;color:#859bb8;margin-top:4px}

/* Portfolio — one featured case + four supporting cases */
.rh135-work{padding:92px 0 96px;background:linear-gradient(180deg,#041127,#020817)}
.rh135-work-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;align-items:stretch}
.rh135-case{grid-column:span 3;border:1px solid rgba(90,143,255,.20);border-radius:16px;background:#071832;overflow:hidden;transition:.24s;min-width:0;box-shadow:0 16px 48px rgba(0,0,0,.12)}
.rh135-case:first-child{grid-column:span 6;grid-row:span 2;display:grid;grid-template-rows:minmax(310px,1.3fr) auto}
.rh135-case:hover{transform:translateY(-5px);border-color:rgba(59,221,255,.42);box-shadow:0 22px 64px rgba(0,0,0,.30)}
.rh135-case-media{display:block;aspect-ratio:1.5;overflow:hidden;background:#0b244b;position:relative}.rh135-case:first-child .rh135-case-media{aspect-ratio:auto;min-height:310px}
.rh135-case-media:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(2,8,23,.55),transparent 58%);pointer-events:none}
.rh135-case-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.88) brightness(.83);transition:.4s}.rh135-case:hover img{transform:scale(1.045);filter:saturate(1) brightness(.96)}
.rh135-case-body{padding:18px}.rh135-case:first-child .rh135-case-body{padding:24px}.rh135-case-body small{font-size:10px;color:#4be5ce}.rh135-case-body h3{font-size:16px;line-height:1.6;margin:7px 0 9px}.rh135-case:first-child .rh135-case-body h3{font-size:26px}.rh135-case-body p{font-size:11px;color:#8da3c1;margin:0 0 14px;line-height:1.85}.rh135-case:first-child .rh135-case-body p{font-size:13px}.rh135-case-body a{font-size:11px;color:#4ce5d2;font-weight:800}
.rh135-work-more{text-align:center;margin-top:32px}

/* AI operating layer */
.rh135-ai{padding:94px 0;background:radial-gradient(circle at 18% 50%,rgba(74,65,255,.12),transparent 30%),#020817}
.rh135-ai-card{position:relative;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;gap:54px;min-height:520px;border:1px solid rgba(83,143,255,.28);border-radius:22px;background:radial-gradient(circle at 25% 50%,rgba(73,65,255,.28),transparent 36%),linear-gradient(135deg,#081f47,#05142e);padding:54px;box-shadow:var(--rh135-shadow)}
.rh135-ai-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(70,126,221,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(70,126,221,.055) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000,transparent 88%)}
.rh135-ai-visual{position:relative;min-height:410px;display:grid;place-items:center}.rh135-ai-core{position:relative;z-index:3;width:150px;height:150px;border-radius:34px;display:grid;place-items:center;font:900 50px/1 var(--rh-font-en);background:linear-gradient(145deg,#784aff,#277eff 50%,#22d3ee);box-shadow:0 0 100px rgba(71,101,255,.52);transform:rotate(-7deg)}
.rh135-ai-ring{position:absolute;border:1px solid rgba(81,157,255,.28);border-radius:50%}.rh135-ai-ring--1{width:310px;height:310px}.rh135-ai-ring--2{width:460px;height:460px;border-style:dashed;animation:rh135spin 24s linear infinite}
.rh135-ai-node{position:absolute;z-index:2;display:flex;align-items:center;gap:9px;padding:11px 14px;border-radius:12px;border:1px solid rgba(97,148,255,.26);background:rgba(4,20,49,.88);font:800 9px/1.2 var(--rh-font-en);color:#c9d7ec;box-shadow:0 14px 38px rgba(0,0,0,.18)}.rh135-ai-node .rh135-svg{width:22px;height:22px;color:#64e7ff}
.rh135-ai-node--1{top:20px;left:15px}.rh135-ai-node--2{top:62px;right:4px}.rh135-ai-node--3{bottom:44px;left:-4px}.rh135-ai-node--4{bottom:18px;right:30px}
@keyframes rh135spin{to{transform:rotate(360deg)}}
.rh135-ai-copy{position:relative;z-index:2;align-self:center}.rh135-ai-copy h2{font-size:clamp(36px,3.8vw,56px);line-height:1.27;margin:9px 0 16px}.rh135-ai-copy p{color:#a5b8d1;font-size:15px;line-height:2;margin:0 0 26px}.rh135-ai-points{display:grid;grid-template-columns:1fr 1fr;gap:10px}.rh135-ai-points span{padding:12px 14px;border:1px solid rgba(92,143,255,.20);background:rgba(8,30,65,.72);border-radius:10px;color:#c2d3e9;font-size:12px}

/* Articles */
.rh135-knowledge{padding:90px 0 100px;background:linear-gradient(180deg,#041127,#020817)}
.rh135-article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.rh135-article{border:1px solid rgba(88,140,255,.20);border-radius:16px;overflow:hidden;background:#071832;transition:.24s;box-shadow:0 14px 42px rgba(0,0,0,.10)}.rh135-article:hover{transform:translateY(-5px);border-color:rgba(63,218,255,.38)}
.rh135-article-media{display:block;aspect-ratio:1.75;overflow:hidden;background:#0c2346}.rh135-article-media img{width:100%;height:100%;object-fit:cover;filter:brightness(.84) saturate(.86);transition:.35s}.rh135-article:hover img{filter:brightness(.98) saturate(1);transform:scale(1.035)}
.rh135-article-body{padding:22px}.rh135-article-body small{font-size:10px;color:#4de6d2}.rh135-article-body h3{font-size:19px;line-height:1.65;margin:8px 0}.rh135-article-body p{font-size:12px;color:#91a6c3;line-height:1.9;margin:0 0 15px}.rh135-article-body a{font-size:11px;color:#4de6d2;font-weight:800}

/* Old local CTA intentionally hidden; footer owns the single final CTA. */
.rh135-final{display:none!important}

/* Responsive */
@media(max-width:1180px){
  .rh135-shell,.rh135-hero-inner,.rh135-hero-metrics{width:min(100% - 38px,1100px)}
  body.home .rh-header .rh-shell,body.home .rh-footer .rh-shell{width:min(100% - 38px,1100px)}
  .rh135-hero-copy{width:52%;max-width:610px}.rh135-hero h1{font-size:clamp(44px,5vw,64px)}
  .rh135-hero-floating{left:22px;grid-template-columns:1fr}.rh135-float-pill{min-width:154px;padding:9px 10px}.rh135-float-pill span{display:none}
  .rh135-audience-grid{grid-template-columns:repeat(3,1fr)}.rh135-services-grid{grid-template-columns:repeat(2,1fr)}
  .rh135-work-grid{grid-template-columns:repeat(6,1fr)}.rh135-case,.rh135-case:first-child{grid-column:span 3;grid-row:auto}.rh135-case:first-child .rh135-case-media{min-height:0;aspect-ratio:1.5}.rh135-case:first-child .rh135-case-body h3{font-size:18px}
  .rh135-difference-grid{grid-template-columns:repeat(2,1fr)}.rh135-growth-grid{grid-template-columns:1.3fr .7fr}
}
@media(max-width:820px){
  .rh135-shell,.rh135-hero-inner,.rh135-hero-metrics,body.home .rh-header .rh-shell,body.home .rh-footer .rh-shell{width:calc(100% - 28px)}
  body.home .rh-brand img{width:48px;height:48px}
  .rh135-section-head{display:block}.rh135-section-head>.rh135-lead{margin-top:14px;max-width:100%}
  .rh135-hero{height:auto;min-height:850px}.rh135-hero-art img{object-position:34% center}.rh135-hero-art:after{background:linear-gradient(0deg,#020817 13%,rgba(2,8,23,.78) 48%,rgba(2,8,23,.14) 78%,rgba(2,8,23,.30) 100%)}
  .rh135-hero-inner{justify-content:flex-start;align-items:flex-end;padding:380px 0 250px}.rh135-hero-copy{width:100%;max-width:690px;padding-inline-start:0!important}.rh135-hero h1{font-size:46px;max-width:650px}.rh135-hero-copy>p{font-size:13px;line-height:1.95;margin:16px 0 20px}.rh135-hero-signature{display:none}.rh135-hero-floating{display:none}
  .rh135-hero-metrics{grid-template-columns:1fr 1fr;bottom:24px;gap:8px}.rh135-hero-metric{min-height:84px;padding:13px;grid-template-columns:38px 1fr}.rh135-hero-metric .rh135-svg{width:26px;height:26px}
  .rh135-trust .rh-trusted-brands{grid-template-columns:repeat(2,1fr)}.rh135-trust .rh-trusted-brands__label{grid-column:1/-1;text-align:center}
  .rh135-audience-grid{grid-template-columns:1fr 1fr}.rh135-services-grid{grid-template-columns:1fr}.rh135-difference-grid{grid-template-columns:1fr}
  .rh135-growth-grid{grid-template-columns:1fr}.rh135-growth-side{grid-template-columns:1fr 1fr}.rh135-growth-stat{min-height:120px}
  .rh135-work-grid{grid-template-columns:1fr 1fr}.rh135-case,.rh135-case:first-child{grid-column:auto}.rh135-ai-card{grid-template-columns:1fr;padding:34px 24px}.rh135-ai-visual{min-height:340px;order:2}.rh135-ai-copy{order:1;text-align:center}.rh135-ai-points{grid-template-columns:1fr 1fr}.rh135-article-grid{grid-template-columns:1fr}
  body.home .rh-footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .rh135-hero{min-height:870px}.rh135-hero-inner{padding-top:340px;padding-bottom:286px}.rh135-hero h1{font-size:38px;line-height:1.22}.rh135-hero-actions{display:grid;grid-template-columns:1fr}.rh135-btn{width:100%;min-height:50px}.rh135-hero-metrics{grid-template-columns:1fr 1fr}.rh135-hero-metric{grid-template-columns:28px 1fr;padding:10px}.rh135-hero-metric strong{font-size:9px}.rh135-hero-metric span{font-size:8px}
  .rh135-audience-grid,.rh135-work-grid{grid-template-columns:1fr}.rh135-growth-side{grid-template-columns:1fr}.rh135-ai-points{grid-template-columns:1fr}.rh135-ai-ring--2{width:320px;height:320px}.rh135-ai-ring--1{width:230px;height:230px}.rh135-ai-core{width:112px;height:112px;font-size:38px}.rh135-ai-node{font-size:8px;padding:8px 9px}.rh135-ai-node .rh135-svg{width:18px;height:18px}
  .rh135-title{font-size:34px}.rh135-difference-title h2{font-size:31px}.rh135-article-body h3{font-size:17px}.rh135-service-card{min-height:250px}.rh135-audience-card{min-height:180px}
  body.home .rh-footer__grid{grid-template-columns:1fr}.rh-footer__cta{display:block!important}.rh-footer__cta-actions{margin-top:20px}
}
@media(prefers-reduced-motion:reduce){.rh135-ai-ring--2{animation:none}.rh135-btn,.rh135-audience-card,.rh135-service-card,.rh135-case,.rh135-article{transition:none}}


/* v13.6.1 — alignment + trusted brand logo polish */
.rh-lang-fa .rh135-hero-copy,.rh-lang-fa .rh135-hero-copy h1,.rh-lang-fa .rh135-hero-copy p,.rh-lang-fa .rh135-hero-copy .rh135-hero-signature{ text-align:right; }
.rh-lang-fa .rh135-audience-head,.rh-lang-fa .rh135-section-head>div,.rh-lang-fa .rh135-section-head>.rh135-lead,.rh-lang-fa .rh135-difference-title{ text-align:left; }
.rh-lang-fa .rh135-audience-head .rh135-kicker,.rh-lang-fa .rh135-difference-title .rh135-kicker,.rh-lang-fa .rh135-section-head .rh135-kicker{ justify-content:flex-start; }
.rh-lang-fa .rh135-audience-head{ margin-inline:0 auto 30px 0; }
.rh-lang-fa .rh135-difference-title h2,.rh-lang-fa .rh135-audience-head h2,.rh-lang-fa .rh135-section-head .rh135-title,.rh-lang-fa .rh135-ai-copy h2{ text-align:left; }
.rh135-trust .rh-trusted-brands{ gap:14px; }
.rh135-trust .rh-trusted-brands__label{ align-self:center; line-height:1.9; }
.rh135-trust .rh-trusted-brand{ display:flex; align-items:center; justify-content:center; gap:12px; min-height:72px; padding:14px 12px; border:1px solid rgba(106,146,226,.18); border-radius:14px; background:rgba(8,26,59,.52); }
.rh135-trust .rh-trusted-brand img{ display:block; max-width:78px; max-height:38px; width:auto; height:auto; object-fit:contain; filter:grayscale(1) brightness(2.1) contrast(.58); opacity:.92; }
.rh135-trust .rh-trusted-brand__name{ display:block; font-size:13px; line-height:1.7; font-weight:800; color:#dde8f8; }
.rh135-trust .rh-trusted-brand--logo{ flex-direction:row; }
@media(max-width:820px){
  .rh135-trust .rh-trusted-brand{ min-height:64px; padding:12px 10px; gap:10px; }
  .rh135-trust .rh-trusted-brand img{ max-width:60px; max-height:32px; }
}
@media(max-width:520px){
  .rh135-trust .rh-trusted-brand{ justify-content:flex-start; }
  .rh135-trust .rh-trusted-brand__name{ font-size:12px; }
}


/* v13.6.2 — definitive RTL alignment + cleaned monochrome brand assets */
@media(min-width:821px){
  .rh-lang-fa .rh135-hero-inner{
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(520px,660px);
    align-items:center;
    justify-content:stretch;
    direction:ltr;
  }
  .rh-lang-fa .rh135-hero-copy{
    grid-column:2;
    width:100%;
    max-width:660px;
    justify-self:end;
    margin:0!important;
    padding:0 0 0 24px!important;
    text-align:right!important;
    direction:rtl;
  }
  .rh-lang-fa .rh135-hero-art img{object-position:left center!important;}
}
.rh-lang-fa .rh135-hero-copy h1,
.rh-lang-fa .rh135-hero-copy>p,
.rh-lang-fa .rh135-hero-eyebrow,
.rh-lang-fa .rh135-hero-signature{ text-align:right!important; }
.rh-lang-fa .rh135-hero-actions{ direction:rtl; justify-content:flex-start!important; }
.rh-lang-fa .rh135-hero-eyebrow{ margin-left:auto; margin-right:0; }

/* All primary homepage headings in Persian are right-aligned. */
.rh-lang-fa .rh135-audience-head,
.rh-lang-fa .rh135-audience-head h2,
.rh-lang-fa .rh135-section-head>div,
.rh-lang-fa .rh135-section-head .rh135-title,
.rh-lang-fa .rh135-section-head>.rh135-lead,
.rh-lang-fa .rh135-difference-title,
.rh-lang-fa .rh135-difference-title h2,
.rh-lang-fa .rh135-ai-copy,
.rh-lang-fa .rh135-ai-copy h2,
.rh-lang-fa .rh135-knowledge .rh135-title,
.rh-lang-fa .rh135-work .rh135-title,
.rh-lang-fa .rh135-growth .rh135-title,
.rh-lang-fa .rh135-services .rh135-title{ text-align:right!important; }
.rh-lang-fa .rh135-section-head{ direction:rtl; }
.rh-lang-fa .rh135-audience-head{ margin-inline:0!important; margin-bottom:30px!important; }
.rh-lang-fa .rh135-kicker{ direction:ltr; }

/* Trust strip: exact edited logo assets, not CSS-grayscaled originals. */
.rh135-trust .rh-trusted-brands{
  direction:rtl;
  grid-template-columns:minmax(220px,1.45fr) repeat(5,minmax(150px,1fr));
  gap:12px;
  align-items:stretch;
}
.rh135-trust .rh-trusted-brands__label{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  text-align:right;
  padding:0 10px;
  color:#aebdd1;
  font-size:12px;
  font-weight:800;
}
.rh135-trust .rh-trusted-brand{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:row!important;
  gap:12px;
  min-height:74px;
  padding:12px 14px;
  border:1px solid rgba(126,159,221,.18);
  border-radius:14px;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015));
  color:#d9e3f0;
  opacity:1;
}
.rh135-trust .rh-trusted-brand img{
  display:block;
  width:auto;
  height:auto;
  max-width:92px;
  max-height:44px;
  object-fit:contain;
  filter:none!important;
  opacity:1!important;
  flex:0 0 auto;
}
.rh135-trust .rh-trusted-brand__name{
  display:block!important;
  color:#d8e2ef;
  font-size:12px;
  font-weight:800;
  line-height:1.6;
  text-align:right;
  white-space:nowrap;
}
@media(max-width:1180px){
  .rh135-trust .rh-trusted-brands{grid-template-columns:repeat(3,1fr);}
  .rh135-trust .rh-trusted-brands__label{grid-column:1/-1;justify-content:flex-end;}
}
@media(max-width:820px){
  .rh-lang-fa .rh135-hero-inner{display:flex;direction:rtl;}
  .rh-lang-fa .rh135-hero-copy{width:100%;max-width:none;margin:0!important;padding:0!important;text-align:right!important;}
  .rh-lang-fa .rh135-hero-art img{object-position:32% center!important;}
  .rh135-trust .rh-trusted-brands{grid-template-columns:1fr 1fr;gap:10px;}
  .rh135-trust .rh-trusted-brand{min-height:66px;justify-content:flex-start;}
  .rh135-trust .rh-trusted-brand img{max-width:76px;max-height:38px;}
}
@media(max-width:520px){
  .rh135-trust .rh-trusted-brands{grid-template-columns:1fr;}
  .rh135-trust .rh-trusted-brand img{max-width:82px;max-height:40px;}
}