/* Rahyaban Houshmand Farda | Strategy-led editorial design system 1.0 */
:root{--ink:#112636;--deep:#061923;--deep2:#0b2937;--teal:#007f88;--aqua:#15c5bb;--mint:#d7f3ed;--mist:#edf4f2;--paper:#fbfcfa;--sand:#f4f1e9;--line:#d9e3e2;--muted:#5e7379;--gold:#dbb974;--radius:20px;--shadow:0 24px 70px rgba(10,38,43,.09);--container:1300px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:108px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.95 Tahoma,"Noto Sans Arabic","Arial",sans-serif;direction:rtl;text-rendering:optimizeLegibility;overflow-x:hidden}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}img,svg{max-width:100%}img{display:block}::selection{background:#b9ebe3;color:var(--deep)}:focus-visible{outline:3px solid #35bcb2;outline-offset:4px}p{margin:.6em 0 1.15em}h1,h2,h3,h4{line-height:1.5;letter-spacing:-.035em;margin:0 0 18px;font-weight:800}h1{font-size:clamp(2.8rem,5.7vw,6rem);line-height:1.42}h2{font-size:clamp(2rem,3.3vw,3.55rem);line-height:1.45}h3{font-size:clamp(1.16rem,1.7vw,1.56rem)}.en{font-family:Arial,sans-serif;direction:ltr;letter-spacing:.09em}.en-label{font-family:Arial,sans-serif;direction:ltr;font-size:.73rem;letter-spacing:.19em;font-weight:800;text-transform:uppercase}.container{width:min(var(--container),calc(100% - 96px));margin-inline:auto}.skip{position:absolute;top:-100px;right:20px;background:var(--aqua);z-index:999;padding:10px 20px}.skip:focus{top:10px}.muted{color:var(--muted)}.eyebrow{color:var(--teal);font-size:.84rem;font-weight:800;letter-spacing:.015em;margin-bottom:21px;display:flex;gap:12px;align-items:center}.eyebrow::before{content:"";width:24px;height:2px;background:var(--aqua)}.section{padding:105px 0}.section-sm{padding:75px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:44px;margin-bottom:46px}.section-head>div:first-child{max-width:720px}.section-head p{color:var(--muted);max-width:650px}.section-head h2{margin-bottom:14px}.section-dark{background:var(--deep);color:#fff}.section-sand{background:var(--sand)}.section-mist{background:var(--mist)}.mini-link{display:inline-flex;align-items:center;gap:10px;color:var(--teal);font-size:.9rem;font-weight:800;white-space:nowrap}.mini-link:hover{gap:15px}.btn{appearance:none;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:19px;border-radius:4px;min-height:53px;padding:13px 27px;font-size:.92rem;font-weight:800;transition:transform .2s,background .2s,border-color .2s;line-height:1.7}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--aqua);color:var(--deep)}.btn-primary:hover{background:#5fe0d4}.btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:#125066}.btn-outline{border-color:rgba(255,255,255,.4);color:#fff}.btn-outline:hover{border-color:var(--aqua)}.btn-ghost{border-color:#9eafad;color:var(--deep);background:transparent}.btn .arr{font-size:1.25rem;line-height:1}.topline{height:4px;background:linear-gradient(90deg,#177a84,#19c6bb 44%,#cab572 70%,#4b89d0)}.site-header{background:#fff;position:sticky;top:0;z-index:80;box-shadow:0 1px 0 #e6eae9;transition:box-shadow .2s}.site-header.scrolled{box-shadow:0 5px 25px #0f30331a}.header-inner{height:84px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:inline-flex;align-items:center;gap:12px;flex:none;min-width:225px}.brand-symbol{width:51px;height:51px;border:1px solid #c7e4e0;background:#eff7f5;position:relative;display:grid;place-items:center;overflow:hidden}.brand-symbol:before,.brand-symbol:after{content:"";position:absolute;border:9px solid var(--teal);width:35px;height:35px;border-radius:50%}.brand-symbol:before{right:23px;top:-20px}.brand-symbol:after{left:21px;bottom:-21px;border-color:var(--aqua)}.brand-symbol span{z-index:1;font:900 15px Arial;color:var(--deep)}.brand-name strong{font-size:1rem;display:block;letter-spacing:-.05em;line-height:1.45}.brand-name small{display:block;font:.65rem Arial,sans-serif;letter-spacing:.1em;color:var(--teal);direction:ltr;text-align:right;margin-top:3px}.nav{height:100%;display:flex;align-items:center;gap:clamp(10px,1.6vw,29px)}.nav a{font-size:.84rem;font-weight:700;white-space:nowrap;position:relative}.nav>a:not(.nav-contact)::after{content:"";height:2px;background:var(--teal);position:absolute;bottom:-11px;right:0;width:0;transition:width .2s}.nav>a:hover::after,.nav>a.active::after{width:100%}.nav-contact{padding:10px 18px;border:1px solid #bdd9d7;color:var(--teal)}.nav-contact:hover{background:var(--mist)}.lang-note{color:#9dacab;font:.67rem Arial;display:none}.menu-toggle{display:none;background:none;border:0;padding:8px;font-size:24px;color:var(--ink)}.overlay{display:none}.hero{min-height:660px;background:radial-gradient(ellipse at 22% 10%,#165267 0,transparent 43%),linear-gradient(120deg,#071923 10%,#071f2b 65%,#0b3644);color:white;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:82px 82px;mask-image:linear-gradient(90deg,black,transparent 80%)}.hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid #6ceadd19;border-radius:50%;top:-270px;right:-230px;box-shadow:0 0 0 80px #fff00000,0 0 0 175px #52d3c707,0 0 0 280px #40bbcb05}.hero-inner{display:grid;grid-template-columns:1.07fr .93fr;align-items:center;gap:40px;min-height:660px;padding-block:70px;position:relative;z-index:2}.hero-copy{max-width:730px}.hero .eyebrow{color:#8de2d9}.hero h1{font-size:clamp(2.5rem,4.75vw,5.25rem)}.hero h1 span{color:#5ce0cf}.hero p{font-size:1.03rem;max-width:610px;color:#c0d8dc;line-height:2.18}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 30px}.hero-micro{border-top:1px solid #ffffff25;padding-top:20px;display:flex;gap:24px;flex-wrap:wrap;color:#b6d1d1;font-size:.76rem}.hero-micro b{color:#fff;display:block;font-family:Arial;letter-spacing:.06em}.hero-visual{position:relative;min-height:505px;display:grid;place-items:center}.hero-visual svg{width:min(100%,600px);filter:drop-shadow(0 15px 35px #04131d50)}.hero-grid{position:absolute;inset:15% 0;background:radial-gradient(circle at center,#20bac322,transparent 62%);pointer-events:none}.scroll-cue{position:absolute;bottom:19px;left:calc((100% - min(var(--container),100% - 96px))/2);display:flex;gap:10px;align-items:center;color:#a5c4c8;font:11px Arial;letter-spacing:.16em}.keyline{border-bottom:1px solid var(--line)}.statement{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.statement .lead{font-size:1.6rem;line-height:2;font-weight:800;letter-spacing:-.05em;margin:0}.statement p{font-size:1rem;color:var(--muted);line-height:2.3}.principle-strip{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);margin-top:50px}.principle{padding:29px 22px;border-left:1px solid var(--line)}.principle:last-child{border-left:0}.principle strong{display:block;font-size:1rem;line-height:1.7}.principle small{font:.67rem Arial;color:var(--teal);letter-spacing:.08em}.services-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.service-card{background:#fff;border:1px solid #dce6e3;padding:25px 21px 24px;min-height:355px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:box-shadow .3s,transform .3s,border-color .3s}.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#76c4b9}.service-card:before{content:"";height:4px;position:absolute;top:0;right:0;left:0;background:var(--aqua);transform:scaleX(.12);transform-origin:right;transition:transform .25s}.service-card:hover:before{transform:scaleX(1)}.service-icon{width:58px;height:58px;border-radius:50%;background:#e7f4f1;display:grid;place-items:center;margin-bottom:36px;position:relative}.service-icon svg{width:28px;height:28px;fill:none;stroke:var(--teal);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.service-no{position:absolute;top:28px;left:20px;font:700 .63rem Arial;color:#82a09e}.service-card h3{font-size:1.17rem;line-height:1.8;margin-bottom:10px}.service-card p{font-size:.83rem;color:var(--muted);line-height:2.15}.service-card .card-bottom{margin-top:auto;padding-top:22px;border-top:1px solid #e4ebe9;color:var(--teal);font-size:.78rem;font-weight:bold;display:flex;justify-content:space-between}.feature-panels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-panel{border:1px solid #d8e1de;background:#fff;overflow:hidden}.feature-art{aspect-ratio:1.65;background:#0d2e3e;position:relative;overflow:hidden}.feature-art img{width:100%;height:100%;object-fit:cover}.feature-body{padding:27px 28px 30px}.feature-body h3{margin-bottom:8px}.feature-body p{font-size:.84rem;color:var(--muted);line-height:2.05}.tag{font-size:.68rem;font-weight:800;color:var(--teal);background:#edf6f2;padding:5px 11px;display:inline-block;margin-bottom:12px}.industries-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:64px}.industry-tabs{display:flex;flex-direction:column;border-top:1px solid #cddbd8}.industry-tab{width:100%;text-align:right;border:0;border-bottom:1px solid #cddbd8;padding:21px 23px;background:transparent;color:var(--ink);font-weight:800;font-size:1rem;display:flex;align-items:center;justify-content:space-between;transition:background .2s}.industry-tab.active,.industry-tab:hover{background:#e2f0ec;color:#005f68}.industry-tab span{font:700 12px Arial;color:#8aa19f}.industry-content{background:var(--deep2);padding:42px 45px;min-height:418px;color:#fff;position:relative;overflow:hidden}.industry-content:after{content:"";position:absolute;left:-100px;bottom:-160px;width:350px;height:350px;border:50px solid #10c9ba0c;border-radius:50%;pointer-events:none}.industry-content h3{font-size:2rem}.industry-content p{color:#b9d0d1;max-width:590px}.industry-content ul{margin:15px 0 26px;padding-right:20px;color:#d8eeee}.industry-content li{margin:5px 0}.industry-content [hidden]{display:none}.industry-content .btn{position:relative;z-index:2}.journey{display:grid;grid-template-columns:1fr 1.5fr;gap:70px}.journey-art{position:relative;padding:32px;background:var(--deep2);color:#fff;min-height:390px;display:flex;flex-direction:column;justify-content:space-between}.journey-art strong{font-size:2.2rem;line-height:1.65;letter-spacing:-.04em;max-width:350px}.journey-art .en-label{color:#6fddd5}.journey-art .huge-index{position:absolute;bottom:0;left:20px;font:900 190px Arial;color:#ffffff0a;line-height:1;pointer-events:none}.journey-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line);border-right:1px solid var(--line)}.journey-step{padding:23px 24px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.journey-step span{font:700 .76rem Arial;color:var(--teal)}.journey-step h3{font-size:1.01rem;margin:8px 0 5px}.journey-step p{color:var(--muted);font-size:.76rem;margin:0}.dark-cta{background:linear-gradient(110deg,#05202c,#0d4051);color:#fff;position:relative;overflow:hidden;padding:80px 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repeat(3,1fr);gap:38px}.site-footer .brand{color:#fff}.site-footer .brand-name small{color:#69c9bf}.footer-brand p{font-size:.86rem;color:#91b2b8;max-width:350px}.footer-col h3{font-size:.92rem;color:#fff;margin-bottom:18px}.footer-col a{display:block;color:#b0c4c9;font-size:.82rem;margin-bottom:13px}.footer-col a:hover{color:#47d6c8}.footer-base{padding:23px 0;border-top:1px solid #ffffff17;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#93adb3;font-size:.74rem}.footer-base a{color:#a9c7c9}.subhero{background:var(--deep);color:#fff;padding:95px 0 89px;overflow:hidden;position:relative}.subhero:before{content:"";position:absolute;width:500px;height:500px;left:-180px;bottom:-300px;border:80px solid #11afa915;border-radius:50%}.subhero-inner{position:relative;z-index:1;max-width:870px}.subhero h1{font-size:clamp(2.6rem,4.5vw,5rem)}.subhero 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@media (max-width:1250px){.container{width:min(var(--container),calc(100% - 60px))}.nav{gap:14px}.nav a{font-size:.77rem}.brand{min-width:220px}.services-grid{grid-template-columns:repeat(3,1fr)}.service-card{min-height:315px}.header-inner{gap:20px}}
@media (max-width:950px){.container{width:calc(100% - 42px)}.header-inner{height:72px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:76px;right:0;left:0;background:#fff;height:auto;box-shadow:0 18px 30px #092b3224;padding:19px 22px 28px;flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav a{font-size:1rem;padding:12px 9px;border-bottom:1px solid var(--line)}.nav-contact{margin-top:12px;text-align:center}.hero-inner{grid-template-columns:1fr;gap:0;padding-block:70px 55px}.hero{min-height:auto}.hero-visual{min-height:410px;max-width:540px;width:100%;margin:auto}.hero-copy{max-width:800px}.scroll-cue{display:none}.statement{grid-template-columns:1fr;gap:5px}.services-grid{grid-template-columns:repeat(2,1fr)}.feature-panels{grid-template-columns:1fr 1fr}.feature-panel:last-child{grid-column:1/-1}.industries-layout,.journey,.editorial,.contact-layout{grid-template-columns:1fr;gap:30px}.journey-art{min-height:280px}.cta-inner{grid-template-columns:1fr}.cta-buttons{justify-content:flex-start}.footer-top{grid-template-columns:repeat(2,1fr)}.insight-grid{grid-template-columns:repeat(2,1fr)}.insight-card:last-child{grid-column:1/-1}.editorial .sidebox{position:static}}
@media (max-width:600px){html{scroll-padding-top:72px}.container{width:calc(100% - 34px)}.section{padding:70px 0}.section-sm{padding:52px 0}.section-head{display:block;margin-bottom:28px}.section-head .mini-link{margin-top:12px}.brand-symbol{width:43px;height:43px}.brand{min-width:0}.brand-name strong{font-size:.8rem}.brand-name small{font-size:.53rem}.hero-inner{padding-top:60px}.hero h1{font-size:2.36rem}.hero p{font-size:.89rem}.hero-visual{min-height:300px}.hero-actions{gap:9px}.btn{padding:12px 16px;font-size:.82rem;min-height:48px}.hero-micro{gap:18px}.statement .lead{font-size:1.35rem}.principle-strip{grid-template-columns:repeat(2,1fr)}.principle:nth-child(2){border-left:0}.principle:nth-child(-n+2){border-bottom:1px solid var(--line)}.services-grid,.feature-panels,.insight-grid,.service-detail-grid,.values-grid{grid-template-columns:1fr}.service-card{min-height:280px}.service-icon{margin-bottom:20px}.feature-panel:last-child,.insight-card:last-child{grid-column:auto}.industries-layout{gap:20px}.industry-content{padding:30px 24px;min-height:390px}.industry-content h3{font-size:1.55rem}.journey-steps{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr 1fr;gap:25px;padding-top:55px}.footer-brand{grid-column:1/-1}.footer-base{font-size:.69rem}.form-grid{grid-template-columns:1fr}.field.span-2,.consent,.form-foot{grid-column:auto}.form-panel{padding:24px}.subhero{padding:70px 0}.subhero h1{font-size:2.5rem}.contact-side{padding:0}.mobile-only{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}


/* Version 2.0: expanded content experience inspired by reference-site IA. */
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.mega-discover>summary{list-style:none;display:flex;gap:9px;align-items:center;border:1px solid #cee2dd;padding:10px 15px;min-width:112px;justify-content:center;font-size:.82rem;font-weight:800;cursor:pointer;background:#f4faf8;white-space:nowrap}
.mega-discover>summary::-webkit-details-marker{display:none}.mega-discover[open]>summary{background:#d9f2ec}
.mega-panel{position:absolute;top:calc(100% + 23px);left:-24px;width:min(1150px,calc(100vw - 52px));background:#fff;box-shadow:0 24px 75px #0e283d33;border-top:3px solid var(--aqua);color:var(--ink);padding:35px 0}
.mega-inner{width:calc(100% - 72px)!important;display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:35px}.mega-heading{padding:8px 0 0 20px;border-left:1px solid var(--line)}
.mega-heading h2{font-size:1.65rem;margin-top:10px}.mega-heading p{font-size:.84rem;color:var(--muted)}.mega-group h3{font-size:.98rem;color:#096f79;border-bottom:1px solid var(--line);padding-bottom:10px}.mega-group a{display:block;font-size:.79rem;color:#4c6470;padding:7px 0}.mega-group a:hover{color:var(--teal);text-decoration:underline}.mega-heading .mini-link{margin-top:11px}
.challenge-section{background:#e9f2f0}.challenge-grid{display:grid;grid-template-columns:.82fr 1.18fr;border:1px solid #d2e3df;min-height:510px;background:white}.challenge-selector{display:flex;flex-direction:column;border-left:1px solid #d6e8e3}.challenge-tab{flex:1;border:none;border-bottom:1px solid #e0ebe8;padding:22px 30px;text-align:right;background:#fbfdfa;color:var(--ink);position:relative;display:flex;flex-direction:column;gap:4px}.challenge-tab:last-child{border-bottom:0}.challenge-tab strong{font-size:1.01rem}.challenge-tab span:last-child{color:#73858c;font-size:.79rem}.challenge-tab .en-label{font-size:.65rem;color:#518488}.challenge-tab.active{background:#073443;color:white;box-shadow:inset 4px 0 var(--aqua)}.challenge-tab.active span:last-child{color:#b7d6d9}.challenge-tab.active .en-label{color:#55e0ce}.challenge-result{position:relative;background:radial-gradient(circle at 15% 90%,#0f5b67 0,#082a38 48%,#092330);padding:59px 53px;color:white;overflow:hidden}.challenge-result>div[role=tabpanel]{position:relative;z-index:2}.challenge-result [hidden]{display:none!important}.challenge-result .en-label{color:#6ae7d7}.challenge-result h3{font-size:clamp(1.65rem,3vw,2.7rem);margin:24px 0 15px}.challenge-result p{color:#b4d5d8;font-size:.91rem;line-height:2.2;max-width:590px}.challenge-result ul{margin:17px 0 28px;padding-right:21px;color:#e7f9f6;font-size:.84rem}.challenge-result li{padding:4px 0}.challenge-watermark{position:absolute;direction:ltr;bottom:10px;left:21px;font:700 12px Arial;letter-spacing:2px;color:#86dac51c}.section-deep-showcase{background:#061923;color:white;padding:88px 0}.showcase-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:47px;align-items:center}.showcase-copy h2{font-size:clamp(1.85rem,3.2vw,3rem)}.showcase-copy h2 span{color:#55dbcd}.showcase-copy .eyebrow{color:#80e5d6}.showcase-copy p{color:#b6d2d7;font-size:.93rem;line-height:2.12}.showcase-points{display:flex;flex-wrap:wrap;gap:9px;margin:23px 0 31px;direction:ltr;justify-content:flex-end}.showcase-points span{border:1px solid #36717b;color:#aedddd;padding:5px 11px;font:11px Arial;letter-spacing:.3px}.showcase-visual{background:#0a3643;padding:10px;border:1px solid #28616f}.showcase-visual img{width:100%;height:auto;aspect-ratio:1200/640;object-fit:contain}.showcase-legend{font-size:.72rem;color:#93c9cb;padding:8px 13px 6px}.live-dot{display:inline-block;width:8px;height:8px;background:#61dbb5;border-radius:50%;margin-left:5px}
.industrial-subhero{padding-bottom:86px}.industrial-subhero .eyebrow{color:#7ae4d7}.industrial-subhero h1 span{color:#6ae3cf}.industrial-art-hero{background:#07202d;padding:0 0 50px}.industrial-art-hero .container{max-width:1300px}.industrial-art-hero img{display:block;width:100%;border:1px solid #1d5d69;box-shadow:0 20px 80px #0003}.art-caption{color:#a4bfc1;font-size:.74rem;padding-top:10px}.iot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.iot-card{padding:37px 30px;min-height:225px;background:#fff;border:1px solid var(--line);border-top:3px solid #0f8890}.iot-index{font:700 .73rem Arial;color:var(--teal);letter-spacing:1px;margin-bottom:23px}.iot-card h3{font-size:1.18rem}.iot-card p{font-size:.85rem;color:var(--muted)}.tech-stack{display:flex;gap:8px;align-items:stretch}.tech-lane{flex:1;min-width:0;padding:31px 22px;background:#fff;border:1px solid #c9dfda}.tech-lane span{color:#07858a;font:700 13px Arial}.tech-lane h3{font-size:1.13rem;margin:10px 0}.tech-lane p{font:.78rem/1.7 Arial;color:#647b7f;direction:ltr;text-align:right;overflow-wrap:anywhere}.tech-arrow{display:grid;place-items:center;font-size:2rem;color:#178b8a}.tech-footnote{color:var(--muted);font-size:.83rem;margin:22px 0 0}.delivery-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:13px}.delivery-strip article{background:white;padding:24px 16px;border-top:3px solid #0d8d91}.delivery-strip b{font:700 12px Arial;color:var(--teal);letter-spacing:.6px}.delivery-strip h3{margin:13px 0 7px;font-size:1.02rem}.delivery-strip p{font-size:.76rem;color:var(--muted)}.iot-crosslink{display:grid;grid-template-columns:1fr 2fr auto;gap:22px;align-items:center;padding:28px;border:1px solid #acd4d0;background:#e9f4f0;margin-top:38px}.iot-crosslink .en-label{color:var(--teal);max-width:160px}.iot-crosslink h3{font-size:1.18rem;margin-bottom:5px}.iot-crosslink p{font-size:.83rem;color:var(--muted);margin:0}
@media(max-width:1260px){.mega-panel{left:-5px}.mega-discover>summary{padding:8px 11px}.mega-inner{gap:24px}}
@media(max-width:1080px){.mega-discover{display:none}}
@media(max-width:950px){.challenge-grid,.showcase-layout{grid-template-columns:1fr}.challenge-selector{display:grid;grid-template-columns:repeat(2,1fr);border-left:0}.challenge-tab{min-height:120px;border-left:1px solid var(--line)}.showcase-copy{max-width:720px}.iot-grid{grid-template-columns:repeat(2,1fr)}.tech-stack{flex-wrap:wrap}.tech-lane{flex-basis:calc(50% - 40px)}.tech-arrow:nth-child(4){display:none}.delivery-strip{grid-template-columns:repeat(3,1fr)}.iot-crosslink{grid-template-columns:1fr}}
@media(max-width:600px){.challenge-selector{grid-template-columns:1fr}.challenge-tab{min-height:90px;padding:15px 20px}.challenge-result{padding:35px 25px;min-height:400px}.showcase-layout{gap:20px}.iot-grid{grid-template-columns:1fr}.tech-stack{display:grid;grid-template-columns:1fr}.tech-arrow{transform:rotate(-90deg);line-height:1}.tech-lane{min-width:0}.delivery-strip{grid-template-columns:1fr 1fr}.industrial-subhero h1{font-size:2rem}.iot-crosslink{padding:21px}}


/* RHF 3.0 / Samsara-inspired enterprise UX patterns, original brand design and visuals */
:root{--aqua:#18c9b7;--ink:#092432;--container:1380px;--shadow:0 25px 64px rgba(3,39,48,.1)}
body{background:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #e4b75c;outline-offset:3px}
.btn,.service-card,.insight-card,.experience-tab{transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease}
.hero{background:radial-gradient(ellipse at 16% 48%,#16596a 0%,transparent 48%),linear-gradient(115deg,#05151d 5%,#082a37 68%,#06232f);min-height:760px}
.hero:after{opacity:.3}.hero-inner{min-height:740px;grid-template-columns:1fr 1.08fr;gap:42px;padding-top:77px;padding-bottom:95px}
.hero h1{font-size:clamp(2.75rem,4.3vw,5.2rem);letter-spacing:-.07em;line-height:1.47;margin-top:10px}
.hero-copy>p{font-size:1rem;max-width:600px;color:#c9dfe0}.hero-micro{gap:26px;margin-top:33px}
.hero .eyebrow{font-size:.69rem;color:#8fe8da;letter-spacing:1px;direction:ltr;justify-content:flex-end}
.hero-visual{min-height:510px;transform:perspective(1500px) rotateY(-3deg)}
.decision-window{direction:rtl;width:100%;max-width:750px;border:1px solid rgba(152,245,237,.33);background:#082e39;box-shadow:0 35px 100px rgba(0,12,20,.65),0 0 0 10px rgba(36,184,180,.04);border-radius:15px;overflow:hidden;color:#d8f5f2;text-align:right}
.decision-bar{height:65px;padding:11px 17px 11px 20px;background:#092431;display:flex;align-items:center;justify-content:space-between;gap:8px;border-bottom:1px solid #2a5561}.decision-brand{display:flex;align-items:center;gap:9px;direction:ltr;text-align:left}.signal-logo{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#17bda9;color:#05252c;font:900 19px Arial}.decision-brand strong{font:700 12px Arial;letter-spacing:.7px;display:block}.decision-brand small{font:9px Arial;color:#79a9b3;letter-spacing:.5px}.demo-label{font-size:.68rem;color:#9ed3cb;background:#0f444f;padding:5px 9px;border-radius:30px;white-space:nowrap}.demo-label i,.decision-foot i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#47e0ba;margin-left:4px}
.decision-body{display:grid;grid-template-columns:43px minmax(0,1fr);direction:ltr;min-height:372px}.preview-navigation{display:flex;flex-direction:column;gap:25px;padding:21px 10px;background:#051b26;color:#477887;align-items:center;font:22px Arial}.preview-menu-active{color:#53ead5}.preview-workspace{padding:16px 18px;min-width:0;direction:rtl}.preview-top{display:flex;align-items:center;justify-content:space-between;font-size:.77rem;font-weight:900;color:#ecfef7;margin-bottom:17px;gap:6px}.micro-tag{font:.58rem Arial;color:#8fced3;border:1px solid #37616a;padding:4px 8px;border-radius:4px}.preview-columns{display:grid;grid-template-columns:1.16fr 1fr;gap:13px;direction:ltr}.preview-map{background:#0c3540;border:1px solid #31606a;position:relative;min-height:267px;overflow:hidden;direction:ltr}.preview-map:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,#17455055 1px,transparent 1px),linear-gradient(#17455055 1px,transparent 1px);background-size:25px 25px}.preview-map svg{width:100%;height:100%;position:absolute;inset:0;opacity:.94}.map-caption{position:absolute;top:12px;left:12px;color:#97d2cd;font:700 10px Arial;letter-spacing:1px;z-index:1}.map-caption span{display:block;color:#5e9ba4;font:8px Arial;margin-top:4px}.map-chips{display:flex;position:absolute;bottom:11px;left:9px;right:9px;gap:4px;flex-wrap:wrap;z-index:1}.map-chips span{color:#cdf3e9;background:#123e49dd;border:1px solid #36636a;padding:3px 5px;font-size:9px;white-space:nowrap}.preview-insights{padding:0 1px 0 0;min-width:0;direction:rtl}.insights-head{font-size:11px;color:#e5f8f6;font-weight:bold;display:flex;justify-content:space-between;gap:5px;margin-bottom:11px}.insights-head span{color:#8db8b6;font-size:8px;white-space:nowrap}.insight-line{padding:10px 7px;display:flex;align-items:center;gap:9px;border:1px solid #255361;background:#13424d;margin-bottom:7px;min-width:0}.insight-line>div{flex:1;min-width:0}.insight-line strong{display:block;font-size:10px;white-space:nowrap}.insight-line small{font-size:9px;color:#a0bec5;display:block}.insight-line b{font-size:14px;color:#77dcca}.line-icon{font:700 10px Arial;display:grid;place-items:center;width:25px;height:25px;border-radius:6px;background:#1c7778;color:#cbf9ed;flex:none}.line-icon.blue{background:#285c82}.line-icon.gold{background:#817042}.evidence-mini{background:#0a2b36;border:1px solid #275461;padding:10px;margin-top:10px}.evidence-mini>span{font:9px Arial;color:#9dc6ce;letter-spacing:.5px}.evidence-mini small{font-size:8px;color:#7caab2}.evidence-dashes{display:flex;align-items:end;gap:5px;height:42px;padding:6px 0}.evidence-dashes i{display:block;flex:1;background:#22c4b0;height:43%;border-radius:2px 2px 0 0}.evidence-dashes i:nth-child(2){height:70%}.evidence-dashes i:nth-child(3){height:56%}.evidence-dashes i:nth-child(4){height:88%}.evidence-dashes i:nth-child(5){height:64%}.evidence-dashes i:nth-child(6){height:96%;background:#b8e0ba}.decision-foot{background:#071d2a;padding:12px 19px;display:flex;justify-content:space-between;gap:5px;direction:ltr;font:700 9px Arial;letter-spacing:.1px;color:#8dd4ce}.decision-foot i{width:4px;height:4px;margin:0 5px 0 0}
.experience-section{background:#f0f7f5;padding-block:95px}.experience-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-bottom:1px solid #bdd8d2;margin-top:8px}.experience-tab{border:0;background:none;color:#587276;padding:19px 18px;font:800 1rem Tahoma,Arial;cursor:pointer;text-align:center;border-bottom:4px solid transparent;white-space:nowrap}.experience-tab span{font:700 .74rem Arial;color:#078e8b;margin-left:12px}.experience-tab.active{color:#063340;border-color:#08a99e;background:#fff}.experience-tab:hover{color:#036a74}.experience-stage{min-height:485px}.experience-panel{display:grid;grid-template-columns:.8fr 1.2fr;direction:rtl;background:white;min-height:470px;border:1px solid #d8e8e3;box-shadow:0 22px 60px #143d3a12}.experience-panel[hidden]{display:none!important}.experience-narrative{padding:63px 46px}.experience-narrative .eyebrow{font-size:.68rem}.experience-narrative h3{font-size:clamp(1.6rem,2.55vw,2.7rem);line-height:1.6;margin-bottom:15px}.experience-narrative p{color:#657b81;font-size:.89rem;line-height:2.1}.experience-tags{display:flex;flex-wrap:wrap;gap:8px;direction:ltr;justify-content:flex-end;margin:24px 0}.experience-tags span{border:1px solid #bad6d2;color:#29737a;font:10px Arial;padding:7px 9px}.experience-screen{direction:ltr;padding:29px;background:linear-gradient(145deg,#092837,#174657);color:#d6f2ef;min-width:0}.screen-title{display:flex;justify-content:space-between;gap:12px;font:10px Arial;letter-spacing:1.1px;margin-bottom:19px;color:#8ce7d8}.screen-title small{font:11px Tahoma,Arial;letter-spacing:0;color:#abcad0}.orchestration-map{height:335px;background:radial-gradient(circle at center,#0b5362 0%,#092733 77%);border:1px solid #396d76;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:37px;position:relative;overflow:hidden}.orchestration-map:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,#ffffff08 1px,transparent 1px),linear-gradient(#ffffff08 1px,transparent 1px);background-size:30px 30px}.orchestration-map:after{content:"";height:32px;width:2px;background:#60c5b8;position:absolute;top:110px}.orchestration-node{z-index:1;text-align:center;border:1px solid #398b8e;background:#103f4c;color:#e8fcf5;font:700 13px Arial;min-width:120px;padding:13px 14px}.orchestration-node small{display:block;font:11px Tahoma;color:#9fc6c8;margin-top:6px}.orchestration-node.emphasized{background:#14b5a5;color:#062831;border-color:#9af1e0;min-width:180px;box-shadow:0 0 45px #2aefce55}.orchestration-node.emphasized small{color:#06333a}.orchestration-row{display:flex;justify-content:center;gap:13px;z-index:1}.stream-line{font:9px Arial;letter-spacing:1px;color:#71cabe;z-index:1;text-align:center}.field-workspace{height:335px;display:grid;grid-template-columns:1.45fr .75fr;gap:14px}.field-map{position:relative;background:#cfe4df;overflow:hidden}.field-map:before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(45deg,#e6f0ed 0 3px,transparent 3px 32px)}.field-map svg{width:100%;height:100%;position:absolute}.field-pin{position:absolute;z-index:2;color:#00a48c;background:#fff;padding:4px 9px;border-radius:50%;box-shadow:0 3px 14px #0002}.pin-one{left:12%;bottom:16%}.pin-two{left:51%;top:43%}.pin-three{right:9%;top:13%}.field-logs{display:flex;flex-direction:column;gap:12px}.field-logs>div{flex:1;border:1px solid #3a7180;background:#124150;padding:20px 13px;display:flex;flex-direction:column;justify-content:center}.field-logs b{font:700 13px Arial;color:#c3f1e7}.field-logs small{font:11px Tahoma;color:#93bdc6;margin-top:8px;direction:rtl}.agent-ui{height:335px;border:1px solid #326475;background:radial-gradient(circle at top,#144c5b,#092837);padding:25px;display:flex;flex-direction:column;justify-content:center;gap:26px}.agent-process{display:grid;grid-template-columns:140px auto;gap:26px;align-items:center}.agent-mark{background:#15bba7;color:#07343a;border-radius:50%;height:135px;width:135px;display:grid;place-items:center;font:900 50px Arial;box-shadow:0 0 0 14px #4cc8bc15,0 0 0 29px #4cc8bc12}.agent-steps{display:grid;gap:8px}.agent-steps span{border:1px solid #397680;padding:10px;background:#0e3b4a;font:11px Arial;letter-spacing:.5px}.agent-alert{display:flex;align-items:center;gap:10px;border:1px solid #48bca7;padding:13px;color:#b0fae3;font:700 13px Arial}.agent-alert small{font:11px Tahoma;color:#a4d0c6;direction:rtl}.experience-caution{font-size:.8rem;color:#658181;padding:15px 2px;line-height:1.9}.experience-caution span{font:700 10px Arial;color:#008c87;margin-left:8px}
.value-studio-section{background:#f8faf8}.value-studio-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:76px;align-items:center}.value-studio-copy h2{font-size:clamp(1.9rem,3.1vw,3.2rem)}.value-studio-copy p{color:#5f7980}.value-notes{display:grid;gap:7px;margin:27px 0;color:#0b7d7a;font-weight:700;font-size:.88rem}.value-calculator{background:#fff;border:1px solid #d4e5e2;border-radius:17px;box-shadow:0 25px 70px #123c4014;padding:32px}.calc-top{display:flex;justify-content:space-between;gap:10px;align-items:center;border-bottom:1px solid #e0ece9;padding-bottom:21px}.calc-top strong{font-size:1.14rem}.calc-top small{display:block;font:10px Arial;color:#65949a;letter-spacing:1px}.calc-note{background:#e5f8f2;color:#147b75;padding:7px 12px;border-radius:5px;font-size:.71rem;white-space:nowrap}.calc-input-grid{display:grid;gap:18px;padding:27px 0}.calc-input-grid label{display:block;color:#475d66;font-size:.88rem;font-weight:700}.calc-input-grid output{float:left;color:#035861;font-size:1rem;font-weight:900}.calc-input-grid input{width:100%;display:block;accent-color:#08a99b;margin:13px 0 0;cursor:pointer;height:18px}.calc-results{display:grid;grid-template-columns:1fr 1fr;gap:13px}.calc-results>div{background:#072e3b;padding:19px 22px;min-height:115px;color:#ebfff8}.calc-results span{font-size:.79rem;color:#a8d2d3;display:block}.calc-results strong{font:800 clamp(1.45rem,2vw,2.1rem) Arial;direction:ltr;display:block;text-align:right;color:#60e8d0;margin-top:12px}.calc-results small{font-size:.64rem;color:#9bc9c8}.calc-disclaimer{border-top:1px solid #e0ece9;margin-top:17px;padding-top:15px;color:#7a8d91;font-size:.69rem;line-height:1.8}
@media(max-width:1150px){.hero-inner{grid-template-columns:1fr;gap:5px}.hero-copy{max-width:850px}.hero-visual{transform:none;max-width:800px;margin:auto;width:100%}.hero h1{font-size:clamp(2.5rem,5vw,4.2rem)}.experience-panel,.value-studio-layout{grid-template-columns:1fr}.experience-screen{min-height:420px}.experience-narrative{padding:34px 36px}.value-studio-layout{gap:40px}}
@media(max-width:700px){.hero-inner{padding-top:50px;padding-bottom:80px}.decision-window{border-radius:11px}.decision-body{grid-template-columns:29px 1fr;min-height:300px}.preview-navigation{font-size:17px;gap:17px;padding:16px 4px}.preview-workspace{padding:11px}.preview-columns{grid-template-columns:1fr}.preview-map{min-height:235px}.preview-insights{display:none}.decision-bar{height:53px;padding:8px}.decision-brand strong{font:700 9px Arial}.decision-brand small{font:7px Arial}.signal-logo{width:26px;height:26px;font-size:15px}.demo-label{font-size:9px;white-space:normal;max-width:115px;text-align:center}.decision-foot{padding:9px 7px;font-size:7px;flex-wrap:wrap}.experience-tabs{grid-template-columns:1fr 1fr 1fr}.experience-tab{white-space:normal;font-size:.73rem;padding:14px 4px}.experience-tab span{display:block;font-size:.65rem;margin-left:0}.experience-screen{padding:13px;min-height:330px}.experience-narrative{padding:30px 23px}.experience-stage{min-height:0}.orchestration-map,.field-workspace,.agent-ui{height:270px}.orchestration-map{gap:21px}.orchestration-node{min-width:70px;padding:11px 8px;font-size:9px}.orchestration-node small{font-size:9px}.orchestration-row{gap:5px}.orchestration-node.emphasized{min-width:120px}.orchestration-map:after{display:none}.field-workspace{grid-template-columns:1fr}.field-logs{display:none}.agent-ui{padding:10px}.agent-process{grid-template-columns:78px 1fr;gap:11px}.agent-mark{width:75px;height:75px;font-size:28px}.agent-steps span{font-size:7.5px;padding:9px 5px}.agent-alert{flex-wrap:wrap;gap:4px}.value-calculator{padding:23px 19px}.calc-results>div{padding:13px;min-height:116px}.value-studio-layout{gap:30px}.calc-top strong{font-size:.94rem}.calc-top .calc-note{font-size:.65rem}.experience-caution span{display:block}}
@media(prefers-reduced-motion:reduce){.hero-visual,.btn,.experience-tab{transition:none;transform:none!important}}