/* V2: blue engineering identity, light editorial rhythm, distinct IRS green. */
:root{--paper:#f2f4f5;--ink:#172c3b;--muted:#5a6b77;--accent:#087da6;--line:#cdd7de;--navy:#0b202e;--blue:#49bce8;--irs:#b3c866}
body{background:var(--paper)}header{height:104px}.brand>span{color:#0086b7}.brand small{color:#59717f}nav a{font-weight:500}.contact-link{border-bottom:1px solid #8da7b6;padding:10px 0}.hero{padding-top:45px;padding-bottom:0;overflow:hidden}.hero>.eyebrow{color:#617581}.hero-grid{grid-template-columns:1.06fr 1fr;gap:6%;margin-top:14px}.hero h1{font-size:clamp(40px,4.55vw,66px);letter-spacing:-2.6px;line-height:1.12;margin:23px 0}.hero p{font-size:15px;line-height:1.85}.hero .button{margin-top:7px}.hero-photo{height:525px;position:relative;overflow:hidden;background:#0b1d2a;border-radius:2px}.hero-photo>img{width:100%;height:100%;object-fit:cover;object-position:100% 45%;display:block}.photo-shade{position:absolute;inset:0;background:linear-gradient(0deg,#071827 0%,transparent 35%,#0c253420 80%)}.hero-photo:after{content:'';position:absolute;inset:20px;border:1px solid #ffffff20;pointer-events:none}.hero-photo figcaption{position:absolute;left:32px;bottom:34px;font:8px monospace;letter-spacing:1.6px;color:#9fb9c8;max-width:80%}.image-marker{position:absolute;bottom:65px;left:32px;display:flex;align-items:center;gap:13px;color:#dcebf3;font:9px monospace;letter-spacing:1px}.marker-cross{color:#46b6e2;font-size:29px}.hero-bottom{padding:35px 0 30px;align-items:center;color:#5b717f}.hero-bottom b{font:9px monospace;color:#087da6;margin-right:22px}.hero-bottom span:last-child{letter-spacing:1.3px}.section{padding-top:100px;padding-bottom:100px}.section-top{margin-bottom:48px}h2{font-size:clamp(34px,3.7vw,53px);line-height:1.15;letter-spacing:-2px}.dark-section{background:#102735;color:#eef5f8}.dark-section p{color:#afc1ce}.dark-section em{color:#5db7dd}.dark-section .text-link{border-color:#4f6d7e}.diagnostic-visual{padding:28px 30px;background:#0b202e;border:1px solid #355367;box-shadow:0 18px 50px #020c141a}.diagnostic-label{display:flex;justify-content:space-between;font:9px monospace;letter-spacing:1.4px;color:#86a7ba}.reading{display:flex;align-items:center;gap:28px;margin:28px 0 12px}.reading strong{font-family:Manrope,Arial,sans-serif;font-size:91px;font-weight:500;letter-spacing:-5px;line-height:1;color:#e7eef2}.reading strong span{font-size:35px;color:#58b9df;letter-spacing:-1px;margin-left:9px}.reading p{font-size:12px;line-height:1.8;max-width:150px;color:#9fb5c4}.diagnostic-visual svg{width:100%;height:auto}.question-list{display:flex;justify-content:space-between;padding:21px 0 15px;border-bottom:1px solid #355367;font-size:11px;color:#bdcdd8}.diagnostic-visual>small{font-size:9px;line-height:1.6;color:#90a9b9;display:block;margin-top:16px}.machine-photo{margin:0;min-width:0}.machine-crop{height:370px;overflow:hidden;background:#102735;position:relative}.machine-crop img{position:absolute;width:auto;max-width:none;height:155%;top:-41%;right:-3%;display:block}.machine-crop:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#081823a0,transparent 40%)}.machine-photo figcaption{display:flex;justify-content:space-between;font:8px monospace;letter-spacing:1px;color:#657c8b;margin-top:17px}.tags span{background:#e9eff2;border:0;color:#496577}.data-section{background:#e5edf1}.data-section h2{max-width:640px}.real-chart{margin:42px 0 0;background:#181b1f;box-shadow:0 16px 45px #122d3b12}.chart-top{display:flex;justify-content:space-between;padding:20px 24px;color:#92aabe;font:9px monospace;letter-spacing:1.6px;border-bottom:1px solid #ffffff14}.chart-zoom{display:block;width:100%;padding:0;border:0;background:transparent;position:relative;color:#d9ebf5;text-align:right}.chart-zoom img{display:block;width:100%;height:auto}.chart-zoom>span{position:absolute;bottom:20px;right:20px;border:1px solid #6e8797;background:#112b3ce8;font-size:10px;padding:10px 14px}.real-chart figcaption{padding:17px 24px;color:#98aeba;font-size:10px;line-height:1.7;border-top:1px solid #ffffff14}.data-flow{margin-top:34px;padding-top:22px;border-color:#c0d1dc}.flow-icon{font-size:29px;color:#537b95;margin:0 0 7px}.data-flow b{font-size:17px}.data-flow small{font-size:10px}.data-flow i{font-size:24px;color:#7c9bad}.platform-section{background:#161d21;position:relative}.platform-section:before{content:'';position:absolute;left:0;top:0;height:3px;width:22%;background:#9bb244}.platform-section .eyebrow{color:#becd90}.platform-section em{color:var(--irs)}.platform-section .micro{color:#97a2a7}.platform-section p{color:#abb6bb}.platform-section .button{background:#b8c977;color:#172218}.irs-identity{text-align:center;position:relative;padding:28px;border-left:1px solid #ffffff14}.irs-identity svg{height:176px;width:176px;filter:drop-shadow(0 4px 20px #a9bf4920)}.irs-wordmark{font-family:Manrope,Arial,sans-serif;font-size:49px;letter-spacing:1px;color:#eff2f4;line-height:1.3}.irs-wordmark span{display:block;color:#b3c866;font-size:21px;letter-spacing:6px}.irs-identity p{max-width:none;text-transform:uppercase;font-size:8px;letter-spacing:2px;margin:17px 0 27px}.development-status{display:inline-flex;align-items:center;gap:10px;font:8px monospace;letter-spacing:1.4px;border:1px solid #455039;color:#bacb88;padding:10px 13px}.development-status i{width:5px;height:5px;border-radius:50%;background:#b3c866}.note-image{position:relative;background:#142834}.note-image img{height:100%;width:100%;object-fit:cover;display:block;opacity:.84;transition:transform .5s,opacity .5s}.note-image:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#071e32,transparent 70%)}.note-image>span{position:absolute;bottom:18px;left:18px;z-index:1;color:#c5dfe9;font:9px monospace;letter-spacing:1.1px}.note-art img{width:200%;height:200%;max-width:none;object-fit:fill;object-position:left top;position:absolute;top:0;left:0}.note-chart img{object-position:40% 50%}.note-film img{object-position:70% 46%;width:140%;max-width:none;transform:translateX(-25%)}.note:hover .note-image{filter:none}.note:hover .note-image img{opacity:1}.notes-heading p{font-size:13px;max-width:350px}.note-link{color:#38647e}.note h3{font-size:23px;line-height:1.35;letter-spacing:-.8px}.approach{background:#e5edf1}.steps{border-color:#b2c9d7}.steps button{font-size:20px}.step-description{min-height:107px}.contact h2{line-height:1.2}form .button{background:#17374a}select,textarea{background:#f9fbfc;border-color:#bfd0da}.form-note{color:#607582}.contact-link:hover{border-color:var(--accent)}dialog{max-width:870px;background:#f3f6f7;padding:52px}dialog::backdrop{background:#061926df}dialog h2{font-size:34px}.note-detail-image,dialog video{display:block;width:100%;height:auto;margin-top:25px;border:1px solid #c4d4dd}dialog video{max-height:440px;background:#091824}#media-dialog{max-width:1280px;padding:45px 20px 20px}#media-dialog img{width:100%;height:auto;display:block}#media-dialog p{font-size:11px}.note-detail-image{cursor:default}.button:hover{background:#286079}.platform-section .button:hover{background:#ccdc95}.steps button:hover{color:var(--accent)}.close{width:34px;height:34px}.question-list span:first-child{color:#e7a558}footer .brand small{display:none}
@media(min-width:1500px){.hero-photo{height:550px}.hero h1{font-size:66px}}
@media(max-width:1000px){.hero-grid{gap:5%;grid-template-columns:1fr 1fr}.hero-photo{height:465px}.hero h1{font-size:42px;letter-spacing:-2px}.hero p{font-size:13px}.hero-photo figcaption{font-size:6px;left:24px}.image-marker{left:24px;font-size:7px}.reading strong{font-size:74px}.diagnostic-visual{padding:23px}.reading{gap:18px}.machine-crop{height:330px}.machine-photo figcaption span:last-child{display:none}.notes .note-image{height:165px}.note h3{font-size:20px}}
@media(max-width:700px){header{height:82px;padding-left:6%;padding-right:6%;gap:17px}nav{top:81px;background:#f2f4f5}.contact-link{font-size:10px}.brand,.brand>span{font-size:23px}.hero{padding-top:30px}.hero-grid{grid-template-columns:1fr;gap:0;margin-top:4px}.hero h1{font-size:clamp(32px,8.9vw,48px);letter-spacing:-1.6px;line-height:1.15;margin-top:24px}.hero p{font-size:13px}.hero-photo{height:330px;width:100%;margin-top:35px}.hero-photo>img{object-position:right center}.hero-photo figcaption{font-size:7px;left:23px;bottom:25px}.image-marker{font-size:8px;bottom:50px;left:23px}.hero-photo:after{inset:13px}.hero-bottom{padding:24px 0}.hero-bottom b{display:none}.hero-bottom span:first-child{font-size:9px;max-width:175px;line-height:1.7}.section{padding-top:64px;padding-bottom:64px}.section-top{margin-bottom:34px}.diagnostic-visual{margin-top:28px}.reading strong{font-size:81px}.reading p{font-size:12px}.machine-photo{grid-row:2;margin-top:28px}.machine-crop{height:310px}.machine-crop img{height:160%;top:-46%;right:-2%}.machine-photo figcaption{font-size:7px}.data-section h2{font-size:36px}.real-chart{margin-top:29px}.chart-top{font-size:7px;padding:15px;letter-spacing:1px}.chart-zoom img{min-height:175px;object-fit:cover;object-position:center}.chart-zoom>span{bottom:8px;right:8px;font-size:8px;padding:7px 9px}.real-chart figcaption{padding:13px 15px;font-size:9px}.data-flow{gap:24px}.data-flow b{font-size:16px}.data-flow small{font-size:9px}.irs-identity{border-left:0;border-top:1px solid #ffffff18;margin-top:36px;padding:30px 10px 0}.irs-identity svg{height:150px;width:150px}.irs-wordmark{font-size:43px}.irs-wordmark span{font-size:18px}.notes{gap:32px}.notes .note-image{height:190px}.note h3{font-size:24px}.steps button{font-size:12px}.step-description{min-height:132px}.contact h2{font-size:33px;letter-spacing:-1.5px}dialog{padding:45px 22px 25px}dialog h2{font-size:28px}.note-detail-image{margin-top:20px}footer>.brand,footer>.brand>span{font-size:22px}footer>a:not(.brand){margin-left:0}.form-note{font-size:10px}}
@media(prefers-reduced-motion:reduce){.note-image img{transition:none}}

/* Tighter editorial framing keeps embedded poster headlines out of thumbnails. */
.machine-crop img{height:235%;top:-75%;right:-14%}
.note-film img{position:absolute;width:180%;height:auto;max-width:none;top:-112%;right:0;transform:none}
@media(max-width:700px){.machine-crop img{height:230%;top:-74%;right:-14%}.note-film img{top:-100%}}