/* ISPDOK v6 / BLUEPRINT LAB
   Standalone progressive visual layer: existing site's HTML, PHP and AOSR print
   logic are unchanged. All site design updates are SCREEN-ONLY. */
@media screen {
:root {
  color-scheme:dark;
  --v5-bg:#08141d;--v5-black:#071019;--v5-panel:#0e222d;
  --v5-panel2:#132c36;--v5-text:#f4f8fa;--v5-sub:#afc4d0;
  --v5-line:rgba(150,209,227,.16);--v5-gold:#d6aa7d;
  --v5-gold-light:#f2c499;
  --v6-accent:#f5b889;--v6-cyan:#93e7ee;--v6-mute:#a9bfce;
  --v6-stroke:rgba(147,225,241,.18);--v6-stroke-strong:rgba(147,225,241,.30);
  --v6-panel:rgba(14,35,44,.84);--v6-floor:#09151d;
  --v6-radius:24px;
}
html{scroll-padding-top:100px}
body{background:#08141d;color:#f3f8fb;font:400 17px/1.65 "Segoe UI Variable","Segoe UI",system-ui,Arial,sans-serif;overflow-x:clip}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(90deg,rgba(153,213,232,.023) 1px,transparent 1px),linear-gradient(rgba(153,213,232,.023) 1px,transparent 1px);background-size:80px 80px}
.wrap{width:min(1456px,calc(100% - 88px));max-width:100%}
::selection{color:#071a26;background:#91dce6}
:focus-visible{outline:2px solid #98e1eb;outline-offset:4px}
.tech-label,.tech-label span,.hero-serial,.cad-module-top,.cad-hud,.cad-instruction,.cad-coordinate,.cad-module-bottom,.hero-v6-baseline,.compare-toolbar,.compare-foot,.picker-label,.service-number,.eyebrow,.aosr-kicker,.aosr-sidebar-title{
  font-family:"ISOCPEUR","Bahnschrift","Arial Narrow",sans-serif;letter-spacing:.14em;font-weight:700
}
.staging-ribbon{background:#fee0a3;color:#493019;font:750 11px/1.3 "Segoe UI",sans-serif;letter-spacing:.1em;padding:6px 12px}
.topline{background:#08121a;border-bottom:1px solid var(--v6-stroke);color:#9fb9c9;font-size:12px}
.topline-inner{min-height:30px}.topline a{color:#cddde4}
.site-header{background:rgba(8,20,28,.85);border-bottom:1px solid var(--v6-stroke);backdrop-filter:blur(22px) saturate(130%);-webkit-backdrop-filter:blur(22px) saturate(130%)}
.header-inner{height:82px;gap:17px}
.brand-mark{background:linear-gradient(140deg,#f3c397,#c18c60);border:1px solid #fbd3af;border-radius:12px;box-shadow:0 9px 25px rgba(231,175,132,.14)}
.brand-mark::before{color:#0c2630}.brand-mark::after{background:#12303b}
.brand-text b{color:#f6fcff;letter-spacing:.095em;font-size:22px}
.brand-text small{color:#93aeba;font-size:11px}
.desktop-nav{gap:27px}.desktop-nav a{font-size:14px;font-weight:590;color:#d1dee6;transition:color .2s}
.desktop-nav a:after{background:#9fe9ef}.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:#94edf1}
.site-search-trigger{border:1px solid rgba(153,204,223,.23);background:rgba(255,255,255,.025);border-radius:12px}
.site-search-trigger:hover,.site-search-trigger:focus-visible{border-color:rgba(153,235,239,.7);background:rgba(89,177,189,.09)}
.btn{font-family:"Segoe UI Variable","Segoe UI",system-ui,sans-serif;font-weight:700;font-size:15px;border-radius:13px;min-height:56px;padding:17px 25px;gap:20px;transition:transform .24s,background .24s,border-color .24s,box-shadow .24s;box-shadow:none}
.btn:hover{transform:translateY(-3px)}
.btn-small{min-height:47px;padding:13px 19px;font-size:14px;border-radius:11px}
.btn-primary,.btn-light{background:linear-gradient(135deg,#f6c399,#dfa376);color:#0c1c24;border:1px solid #f6c59f;box-shadow:0 11px 28px rgba(209,140,87,.17)}
.btn-primary:hover,.btn-light:hover{background:#ffd1ab;color:#0a1b24;box-shadow:0 13px 33px rgba(225,156,100,.25)}
.btn-outline-light{border:1px solid rgba(163,217,233,.36);color:#ecf9ff;background:rgba(180,229,243,.05)}
.btn-outline-light:hover{background:rgba(149,224,242,.12);border-color:rgba(164,232,245,.7)}
.menu-toggle{background:#102632;border:1px solid rgba(147,210,227,.26);border-radius:11px}
.mobile-nav:not([hidden]){background:#0b1f2a;border-color:var(--v6-stroke);backdrop-filter:blur(15px)}
.mobile-nav>a:not(.btn){color:#e0f1f5;border-color:var(--v6-stroke)}
.site-progress-bar{height:3px;background:linear-gradient(90deg,#88dce9,#ffd0a0)}
.back-to-top{border-radius:15px!important;background:rgba(20,51,63,.92)!important;border:1px solid rgba(146,225,235,.36)!important;color:#ccfaff!important;backdrop-filter:blur(12px)}
/* HERO / MODULAR ENGINEERING COVER */
.hero-v6{position:relative;isolation:isolate;background:radial-gradient(ellipse at 78% 21%,#144056 0%,#0b2737 38%,#071720 78%);border-bottom:1px solid var(--v6-stroke);overflow:hidden}
.hero-v6::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 17% 45%,rgba(36,112,134,.13),transparent 34%),linear-gradient(105deg,rgba(3,13,19,.2),rgba(2,17,27,0) 70%)}
.hero-v6-graticule{position:absolute;inset:0;pointer-events:none;opacity:.8;background-image:linear-gradient(90deg,rgba(145,216,231,.06) 1px,transparent 1px),linear-gradient(rgba(145,216,231,.06) 1px,transparent 1px);background-size:76px 76px;mask-image:linear-gradient(180deg,rgba(0,0,0,.8),black 48%,rgba(0,0,0,.25))}
.hero-v6-graticule::before,.hero-v6-graticule::after{content:"";position:absolute;left:44px;right:44px;height:1px;background:linear-gradient(90deg,transparent,#86c2d3 14%,transparent 55%);opacity:.28}
.hero-v6-graticule::before{top:27px}.hero-v6-graticule::after{bottom:46px}
.hero-v6-main{padding-block:86px 75px;display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:center;gap:clamp(35px,5vw,88px)}
.hero-v6-copy{position:relative;z-index:2;min-width:0;padding-top:10px}
.hero-v6-index{display:flex;align-items:center;gap:11px;color:#a0dae5;letter-spacing:.16em;font-size:12px;margin:0 0 34px;white-space:nowrap}
.hero-serial{color:#5c97a9}.signal-led,.cad-module-top i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#8be9d8;box-shadow:0 0 0 5px rgba(102,222,205,.09)}
.hero-v6 h1{font-size:clamp(55px,5.5vw,93px);line-height:1.045;letter-spacing:-.065em;font-weight:760;color:#fff;margin:0 0 31px;text-wrap:balance}
.hero-v6-em{font-style:normal;color:#a7edf1;background:linear-gradient(98deg,#b5f2f3,#8bbbd1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-v6-intro{max-width:560px;color:#bcd2dd;font-size:18px;line-height:1.65;margin:0}
.hero-v6-buttons{display:flex;gap:12px;flex-wrap:wrap;margin:35px 0 35px}
.hero-v6-buttons .btn{font-size:15px;white-space:normal;text-align:center}
.hero-v6-mini{display:flex;gap:28px;flex-wrap:wrap;padding-top:22px;border-top:1px solid rgba(163,217,230,.15);max-width:550px}
.hero-v6-mini span{display:inline-flex;align-items:center;gap:9px;font-size:12px;color:#a8c2cd}
.hero-v6-mini i{height:5px;width:5px;background:#e6b78e;display:inline-block;transform:rotate(45deg)}
/* CAD module: true WebGL wireframe + SVG fallback */
.cad-module{position:relative;min-width:0;border:1px solid rgba(151,219,238,.24);border-radius:25px;background:linear-gradient(145deg,rgba(22,59,73,.77),rgba(6,30,44,.87));box-shadow:0 32px 80px rgba(0,6,14,.4),inset 0 1px 0 rgba(189,239,248,.08);overflow:hidden}
.cad-module::before{content:"";pointer-events:none;position:absolute;inset:0;z-index:3;border-radius:inherit;box-shadow:inset 0 1px 0 rgba(223,252,255,.08)}
.cad-module-top{min-height:57px;border-bottom:1px solid rgba(158,229,239,.16);padding:15px 21px;display:flex;justify-content:space-between;gap:15px;align-items:center;color:#d8f3f7;font-size:11px}
.cad-module-top>span:first-child{display:flex;gap:13px;align-items:center}
.cad-status{background:rgba(111,211,221,.13);border:1px solid rgba(116,225,234,.23);border-radius:99px;padding:6px 12px;color:#9ce3eb;font-size:10px}
.cad-viewport{position:relative;min-height:490px;overflow:hidden;isolation:isolate;touch-action:pan-y;background:radial-gradient(ellipse at 55% 53%,rgba(61,145,161,.21),transparent 54%),linear-gradient(145deg,#0b2d3b,#072431)}
.cad-paper-grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(90deg,rgba(118,208,228,.09) 1px,transparent 1px),linear-gradient(rgba(118,208,228,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(118,208,228,.035) 1px,transparent 1px),linear-gradient(rgba(118,208,228,.035) 1px,transparent 1px);background-size:77px 77px,77px 77px,15.4px 15.4px,15.4px 15.4px}
#cad-canvas{display:block;position:absolute;inset:0;width:100%;height:100%;outline-offset:-4px;cursor:grab;z-index:1;touch-action:pan-y}
#cad-canvas:active{cursor:grabbing}
.cad-fallback{display:block;position:absolute;inset:8% 5% 8%;width:90%;height:84%;filter:drop-shadow(0 0 7px rgba(125,217,233,.1));pointer-events:none}
.cad-module.cad-webgl-on .cad-fallback{display:none}
.cad-corner{position:absolute;width:31px;height:31px;z-index:2;pointer-events:none}
.cad-corner-tl{top:22px;left:23px;border-left:2px solid rgba(170,234,241,.65);border-top:2px solid rgba(170,234,241,.65)}
.cad-corner-br{bottom:22px;right:23px;border-right:2px solid rgba(170,234,241,.65);border-bottom:2px solid rgba(170,234,241,.65)}
.cad-coordinate{position:absolute;z-index:2;font-size:9px;color:rgba(179,225,235,.63);pointer-events:none}
.cad-coordinate-left{writing-mode:vertical-rl;top:40%;left:19px;transform:rotate(180deg)}
.cad-coordinate-bottom{bottom:21px;left:23px;letter-spacing:.12em}
.cad-hud{position:absolute;top:26px;right:26px;display:flex;flex-direction:column;align-items:flex-end;text-align:right;z-index:2;pointer-events:none}
.cad-hud>span{color:#8dd6e1;font-size:10px}.cad-hud strong{font-size:22px;line-height:1.13;color:#fff;margin:9px 0 8px;letter-spacing:.04em}.cad-hud small{font:450 11px/1.5 "Segoe UI",sans-serif;color:#afcbd4;letter-spacing:0}
.cad-axis{position:absolute;left:30px;bottom:64px;display:flex;gap:5px;z-index:2;pointer-events:none}.cad-axis b{height:24px;width:24px;display:grid;place-items:center;border:1px solid rgba(127,208,231,.29);border-radius:5px;color:#8acbd5;font-size:10px;font-family:monospace;font-weight:400}.cad-axis b:nth-child(2){color:#e5be91}
.cad-module-bottom{min-height:73px;padding:12px 16px 12px 19px;display:flex;justify-content:space-between;gap:14px;align-items:center;border-top:1px solid rgba(151,218,237,.19);background:rgba(6,25,35,.76)}
.cad-modes{display:flex;gap:6px;flex-wrap:wrap}
.cad-mode,.cad-rotate{border-radius:9px;background:transparent;border:1px solid transparent;color:#b2cbd3;min-height:41px;padding:9px 12px;font-size:11px;letter-spacing:.07em;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.cad-mode[aria-pressed="true"]{color:#041b25;background:#a5e5e9;border-color:#a5e5e9;font-weight:800}
.cad-mode:not([aria-pressed="true"]):hover,.cad-rotate:hover{color:#fff;background:rgba(145,219,233,.11);border-color:rgba(145,219,233,.35)}
.cad-rotate{border-color:rgba(145,219,233,.23)}.cad-rotate[aria-pressed="true"]{color:#ffd1a4;border-color:#edb37e;background:rgba(236,158,96,.11)}
.cad-instruction{padding:10px 19px 12px;margin:0;color:#789eae;font-size:9px;line-height:1.4;letter-spacing:.04em;background:rgba(6,25,35,.76)}
.hero-v6-baseline{position:relative;border-top:1px solid rgba(170,226,241,.19);min-height:64px;display:flex;align-items:center;gap:28px;color:#9ebbc9;font-size:11px}
.hero-v6-baseline b{color:#f2c29b}.hero-v6-baseline a{color:#c4f1f3;white-space:nowrap;transition:color .2s}.hero-v6-baseline a:hover{color:white}.hero-v6-baseline-line{height:1px;flex:1;background:linear-gradient(90deg,rgba(166,226,237,.25),transparent)}
/* metrics, bento services */
.metrics-v6{background:#0b1e28;border-bottom:1px solid var(--v6-stroke)}
.metrics-v6 .metrics-grid>div{border-right:1px solid var(--v6-stroke);padding-top:26px;padding-bottom:26px}
.metrics-v6 strong{font-size:clamp(30px,2.8vw,42px);color:#d4f6f8}.metrics-v6 span{font-size:13px;color:#8faebb}
.section{padding:112px 0}
.section-services,.section-projects,.service-picker-section{background:#091a23!important}
.section-approach,.section-steps,.section-faq,.interactive-feature{background:#0b202a!important}
.eyebrow{font-size:12px;letter-spacing:.18em;color:#93d8e3;margin-bottom:23px}
.eyebrow::before{content:"+";font:500 18px/1 "ISOCPEUR","Arial Narrow",sans-serif;color:#dba676;margin-right:1px}
.section-heading h2,.approach-copy h2,.faq-grid h2,.two-col h2,.contact-grid h2{font-size:clamp(43px,4.55vw,73px);font-weight:750;color:#f4f8fa;letter-spacing:-.055em}
.section-heading h2 span,.approach-copy h2 span,.faq-grid h2 span,.two-col h2 span,.contact-grid h2 span{color:#9edee7}
.section-heading>p{font-size:17px;color:#afc8d3}
.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(3,minmax(238px,auto));gap:16px}
.service-card,.service-card:not(:first-child){grid-column:auto;grid-row:auto;min-height:238px;position:relative;isolation:isolate;background:radial-gradient(ellipse at 95% 8%,rgba(120,202,219,.09),transparent 54%),#112933;border:1px solid rgba(139,220,234,.15);border-radius:22px;padding:30px;overflow:hidden;box-shadow:0 15px 40px rgba(0,9,18,.08);transition:transform .34s,border-color .34s,background .34s,box-shadow .34s}
.service-card::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(350px circle at var(--mx,70%) var(--my,20%),rgba(120,225,237,.10),transparent 60%);opacity:0;transition:opacity .3s}
.service-card:hover::before{opacity:1}
.service-card:hover{border-color:rgba(153,234,237,.52);background-color:#173640;box-shadow:0 22px 50px rgba(0,8,16,.2);transform:translateY(-5px)}
.service-card::after{content:"↗";position:absolute;right:24px;bottom:24px;color:#b7eaf1;font-size:23px;transition:transform .2s}.service-card:hover::after{transform:translate(4px,-4px)}
.service-card:first-child{grid-column:1/3;grid-row:1/3;min-height:494px;background:linear-gradient(185deg,rgba(13,38,49,.48),rgba(6,17,26,.92)),url('/assets/project1.webp') 49% 39%/cover;border-color:rgba(154,218,231,.22);justify-content:flex-end}
.service-card:first-child .service-card-top{margin-bottom:auto}.service-card:first-child h3{font-size:clamp(32px,3.0vw,48px);line-height:1.14;max-width:540px}.service-card:first-child p{font-size:17px;max-width:450px;color:#e2e8e9}
.service-card:nth-child(4){grid-column:1;grid-row:3}.service-card:nth-child(5){grid-column:2;grid-row:3}.service-card:nth-child(6){grid-column:3;grid-row:3}
.service-card-top{gap:12px}.service-icon{background:rgba(162,228,239,.11);border:1px solid rgba(162,228,239,.12);color:#a6e9ee;border-radius:13px;width:52px;height:52px}
.service-number{font-size:11px;letter-spacing:.16em;color:#a5bbca}
.service-card h3{font-size:clamp(23px,1.9vw,29px);font-weight:710;color:#f4fbff;line-height:1.23;letter-spacing:-.035em;margin:23px 0 9px}
.service-card p{color:#aebfca;font-size:14px;line-height:1.65;margin-bottom:25px}
.service-card-link{font-size:13px;color:#b2dce5;padding-right:24px}.service-card-link span{display:none}
.service-card-tool{background:linear-gradient(140deg,rgba(221,168,121,.14),rgba(24,44,48,.8)),#162830!important;border-color:rgba(229,175,134,.3)!important}
.service-card-tool h3{color:#ffe0be!important}.service-card-tool .service-icon{background:rgba(228,177,129,.14);border-color:rgba(234,179,133,.26);color:#eab78d;font-size:24px}.service-card-tool .service-card-decor{position:absolute;right:26px;top:95px;font:850 58px/1 "Bahnschrift","Segoe UI",sans-serif;letter-spacing:-.1em;color:rgba(248,203,163,.085);pointer-events:none}
/* online tools showcase */
.interactive-feature{border-block:1px solid var(--v6-stroke)}
.interactive-feature-grid{gap:6vw}
.interactive-feature h2,.service-picker-section h2{font-size:clamp(43px,4.5vw,72px);line-height:1.1;color:#f5fafc}
.interactive-feature h2 span,.service-picker-section h2 span{color:#9adddf}
.interactive-feature p,.service-picker-section p{color:#b7cbd5}
.interactive-feature-points span{color:#c6e3e9;border-top-color:var(--v6-stroke)}
.interactive-sheet{background:linear-gradient(140deg,#173744,#0a242e);border:1px solid rgba(161,221,234,.31);border-radius:24px;box-shadow:0 22px 60px rgba(0,9,19,.22);transform:perspective(1200px) rotateY(-4deg) rotateX(2deg);transition:transform .4s;}
.interactive-sheet:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
.interactive-sheet-header{color:#a9e1e7;border-bottom-color:var(--v6-stroke)}
.interactive-sheet-body>strong{color:#f1fafb}.sheet-no{color:#fad0a7}.sheet-line{background:#598490}.sheet-columns{border-color:var(--v6-stroke)}
.sheet-status{color:#bed7de}
/* Conceptual photo / blueprint comparator */
.blueprint-studio{background:#071722!important;border-top:1px solid var(--v6-stroke);border-bottom:1px solid var(--v6-stroke)}
.blueprint-studio-grid{display:grid;grid-template-columns:minmax(0,.83fr) minmax(0,1.17fr);gap:7vw;align-items:center}
.tech-label{color:#a2dde5;font-size:12px}.tech-cross{font-size:20px;color:#d5a37a;vertical-align:-1px}
.blueprint-studio h2{font-size:clamp(42px,4.3vw,72px);line-height:1.08;font-weight:750;letter-spacing:-.05em;color:#f6fbfe;margin:20px 0 23px}
.blueprint-studio h2 em{color:#96dbe6;font-style:normal}
.blueprint-studio-copy>p:not(.tech-label){max-width:490px;color:#c0d1d7;font-size:17px;line-height:1.7}
.blueprint-studio-note{font-size:14px!important;color:#92b9c8!important;margin:23px 0 24px;padding-left:18px;border-left:2px solid #d6ac84}
.blueprint-studio .text-link{color:#bbebee;font-size:15px;display:inline-flex;gap:18px;align-items:center}
.compare-shell{overflow:hidden;border-radius:24px;border:1px solid rgba(136,216,233,.3);background:#0a2431;box-shadow:0 24px 55px rgba(0,7,16,.22)}
.compare-toolbar,.compare-foot{min-height:51px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 20px;color:#9fcbda;font-size:10px;background:rgba(8,32,43,.92)}
.compare-toolbar{border-bottom:1px solid var(--v6-stroke)}.compare-foot{border-top:1px solid var(--v6-stroke);color:#8bafbe;font-size:9px;line-height:1.5}
.compare-viewport{position:relative;height:425px;overflow:hidden;background:#072b3b;isolation:isolate}
.compare-drawing{position:absolute;inset:0;background:linear-gradient(rgba(137,218,232,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(137,218,232,.08) 1px,transparent 1px),radial-gradient(ellipse at 50% 50%,#105166,#082635);background-size:32px 32px,32px 32px,auto}
.compare-drawing svg{width:100%;height:100%;object-fit:cover}.compare-draft-label,.compare-photo-label{position:absolute;bottom:17px;right:21px;color:#cdebf3;font-size:9px;font-weight:750;letter-spacing:.12em;background:rgba(6,31,41,.8);padding:8px 10px;border-radius:8px}
.compare-photo{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--split)) 0 0);z-index:1}
.compare-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.7) contrast(1.03)}
.compare-photo-label{right:auto;left:18px;background:rgba(5,17,24,.68)}
.compare-divider{position:absolute;top:0;bottom:0;left:var(--split);width:2px;background:#f5e1c3;z-index:3;pointer-events:none;box-shadow:0 0 15px rgba(255,245,219,.48)}
.compare-divider span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-items:center;width:50px;height:50px;background:#ffe0ba;border:5px solid #092633;color:#0d2a34;font-size:21px;box-shadow:0 10px 30px rgba(0,0,0,.32)}
.compare-range{position:absolute;inset:0;width:100%;height:100%;margin:0;appearance:none;-webkit-appearance:none;cursor:ew-resize;background:transparent;z-index:4;opacity:0}
.compare-range::-webkit-slider-thumb{-webkit-appearance:none;width:32px;height:42px;cursor:ew-resize}
.compare-viewport:focus-within{outline:2px solid #9ce7e9;outline-offset:-2px}
/* approach, portfolio, steps */
.approach-image>img{border-radius:20px;filter:saturate(.7)}.approach-sticker{background:rgba(12,38,49,.90);border:1px solid rgba(149,218,233,.28);backdrop-filter:blur(14px);border-radius:15px;color:#caf5f5}
.approach-checks div{background:#102e3a;border:1px solid var(--v6-stroke);border-radius:11px;padding:15px;font-size:14px;color:#cce5ed}.approach-checks svg{color:#9de2de}
.approach-copy .lead{color:#e4ebef}.approach-copy>p:not(.lead){color:#b2c4ce}
.projects-grid{gap:17px;grid-template-columns:repeat(12,1fr)}
.projects-grid .project-card{grid-column:span 4;min-width:0;border:1px solid rgba(136,209,228,.16);border-radius:19px;overflow:hidden;background:#142c38;transition:transform .35s,border-color .35s}
.projects-grid .project-card:first-child{grid-column:span 5}.projects-grid .project-card:nth-child(2){grid-column:span 4}.projects-grid .project-card:nth-child(3){grid-column:span 3}
.projects-grid .project-card:hover{border-color:rgba(151,230,234,.46);transform:translateY(-5px)}
.project-image{height:380px}.project-image img{filter:saturate(.72)}
.project-caption{padding:23px 22px}.project-caption h3{font-size:clamp(20px,1.65vw,27px)}
.project-year{color:#b6edf3;border:1px solid rgba(164,235,238,.35);border-radius:7px;background:rgba(5,25,35,.75)}
.section-footnote{color:#819da9}
.steps-grid{border-color:var(--v6-stroke)}.step{border-right-color:var(--v6-stroke);padding:27px 26px}.step span{color:#d6a677}.step h3{color:#f3fafb}.step p{color:#a5bfcd}
.service-picker{background:linear-gradient(135deg,#112c37,#0b2832);border-color:var(--v6-stroke);border-radius:23px;padding:34px}
.picker-options button,.portfolio-filter button{background:#173542;border:1px solid rgba(164,219,228,.18);color:#d1e7ed;border-radius:12px;min-height:46px;font-size:14px}
.picker-options button[aria-pressed="true"],.portfolio-filter button[aria-pressed="true"]{background:#9edcde;border-color:#9edcde;color:#082632;font-weight:750}
.picker-result h3{color:#f5f9fa}.picker-result a,.picker-tool-link{color:#aee7e8}
.faq-list details{border-radius:15px;border-color:var(--v6-stroke);background:#132c38}.faq-list details:hover{border-color:rgba(163,231,232,.5)}
.faq-list summary{color:#ecf7fb}
.final-cta{color:#09202b;background:linear-gradient(110deg,#b1e5e8,#9dcad0)!important}
.final-cta::before{opacity:.35;background-image:linear-gradient(90deg,rgba(2,28,38,.08) 1px,transparent 1px),linear-gradient(rgba(2,28,38,.08) 1px,transparent 1px)}
.final-cta .eyebrow,.final-cta .eyebrow-light{color:#185166}
.final-cta h2{color:#092633}.final-cta h2 span{color:#2f6071}.final-cta p{color:#294f5e}.final-cta .btn-light{background:#092633;border-color:#092633;color:#f2fafd;border-radius:13px}.final-cta .tg-link{color:#082a3a}
.site-footer{background:#06131b;border-top:1px solid var(--v6-stroke)}.footer-grid h3{color:#e5f6fa}.site-footer a,.site-footer p{color:#b0c5cd}.footer-logo span{color:#b3edef}
/* Shared secondary pages */
.page-hero{background:radial-gradient(ellipse at 88% 35%,rgba(41,143,162,.16),transparent 50%),repeating-linear-gradient(90deg,transparent 0 73px,rgba(125,195,214,.035) 74px,transparent 75px),#0c2632;border-bottom:1px solid var(--v6-stroke)}
.page-hero h1{color:#f3fbfb;font-size:clamp(48px,5.7vw,85px)}.page-hero p{color:#b7d0da}.breadcrumb{color:#9dbbc8}.breadcrumb a{color:#ace9f0}
.two-col h2,.contact-grid h2{color:#f8fbfc}
.detail-card,.inputs-card,.result-band{background:#122d38;border-color:var(--v6-stroke);border-radius:18px}
.detail-card h3{color:#f8fbff}.detail-card p,.inputs-card li{color:#b8cdd8}
.contact-method>.icon{border-radius:12px;background:#174553;color:#a9e9ec}
.form-panel{background:#102934;border:1px solid var(--v6-stroke);border-radius:20px}
.request-form label{color:#e7f5f6}.request-form input:not([type="checkbox"]),.request-form select,.request-form textarea{background:#0b202b;border:1px solid rgba(150,213,229,.25);border-radius:11px;color:#ecf9fc}
.request-form input:focus,.request-form select:focus,.request-form textarea:focus{border-color:#91e6ef;box-shadow:0 0 0 3px rgba(151,231,239,.1)}
/* AOSR builder — screen only. Paper print CSS entirely untouched. */
.aosr-intro{background:radial-gradient(ellipse at 87% 16%,rgba(63,162,176,.16),transparent 52%),repeating-linear-gradient(90deg,transparent 0 79px,rgba(137,215,231,.03) 80px),#0d2732;border-bottom:1px solid var(--v6-stroke)}
.aosr-intro h1{color:#f9feff}.aosr-intro h1 em{color:#9fe6ed}.aosr-intro p{color:#b7d3df}
.aosr-intro-figure{background:#153744;border:1px solid var(--v6-stroke);border-radius:19px}.aosr-intro-fighead{color:#b7e5ea;border-color:var(--v6-stroke)}.aosr-intro-figmain>span,.aosr-intro-figfoot span{color:#a8e4ed}
.aosr-workspace-section{background:#091b25}
.aosr-note{background:#122e39;border-color:var(--v6-stroke);border-left:3px solid #99e2e5;border-radius:13px}
.aosr-note>span{color:#a0e5e7}
.aosr-shell{background:#122a35;border:1px solid var(--v6-stroke);border-radius:23px;overflow:hidden}
.aosr-sidebar{background:#0d2631;border-color:var(--v6-stroke)}
.aosr-step{border-radius:12px}.aosr-step.active{background:rgba(101,213,225,.12);border-color:rgba(143,225,229,.43)}
.aosr-step.active span{background:#a3e4e5;color:#092832}.aosr-step.active b{color:#ecfafb}
.aosr-kicker{color:#9edee7}.aosr-panel-top{border-color:var(--v6-stroke)}
.aosr-field input,.aosr-field textarea,.aosr-field select{border-color:rgba(139,206,225,.26);background:#0b222d;border-radius:11px;color:#e8f6f8}
.aosr-field input:focus,.aosr-field textarea:focus,.aosr-field select:focus{border-color:#9bdee5;box-shadow:0 0 0 3px rgba(126,213,226,.12)}
.aosr-progress-meter i{background:#a6e9ed}
.site-command-dialog{background:#0e2633;border-color:rgba(142,216,233,.45);border-radius:17px}
.site-command-list .site-command-item:hover,.site-command-item[aria-selected="true"]{background:#174450;border-color:#639fb1}
/* Motion and depth: small, accessible, nonessential */
@keyframes micro-beacon{50%{box-shadow:0 0 0 7px rgba(102,222,205,.03)}}
.signal-led,.cad-module-top i{animation:micro-beacon 3.5s ease-in-out infinite}
.hero-v6-index .hero-serial{transition:letter-spacing .35s,color .35s}.hero-v6-copy:hover .hero-serial{letter-spacing:.35em;color:#d7efe9}
.cad-module{transition:transform .55s cubic-bezier(.2,.9,.2,1),border-color .4s}.cad-module:hover{border-color:rgba(169,233,243,.4)}
}
@media screen and (max-width:1220px){
 .wrap{width:min(1456px,calc(100% - 60px))}
 .desktop-nav{gap:17px}.desktop-nav a{font-size:13px}
 .hero-v6-main{gap:30px}.hero-v6 h1{font-size:clamp(52px,5.3vw,78px)}
 .cad-viewport{min-height:440px}
 .services-grid{grid-template-rows:repeat(3,minmax(235px,auto))}
 .service-card:first-child{min-height:478px}
}
@media screen and (max-width:1060px){
 .desktop-nav,.header-cta{display:none}.menu-toggle{display:grid;place-items:center}
 .site-search-trigger{margin-left:auto}
 .hero-v6-main{grid-template-columns:1fr;gap:45px;padding-block:70px 55px}
 .hero-v6-copy{max-width:840px}.hero-v6 h1{font-size:clamp(59px,8vw,92px)}
 .cad-module{max-width:800px;width:100%}.cad-viewport{min-height:440px}
 .blueprint-studio-grid{grid-template-columns:1fr;gap:40px}.blueprint-studio-copy>p:not(.tech-label){max-width:790px}
 .projects-grid .project-card:first-child,.projects-grid .project-card:nth-child(2),.projects-grid .project-card:nth-child(3){grid-column:span 4}
}
@media screen and (max-width:780px){
 .wrap{width:calc(100% - 34px)}.topline{display:none}
 .header-inner{height:73px}.brand-mark{height:43px;width:43px}.brand-text b{font-size:19px}
 .hero-v6-main{padding-block:51px 39px;gap:35px}
 .hero-v6 h1{font-size:clamp(43px,8.8vw,75px);line-height:1.065;margin-bottom:21px}
 .hero-v6-index{font-size:10px;margin-bottom:23px;letter-spacing:.12em;white-space:normal;flex-wrap:wrap}
 .hero-serial{display:none}.hero-v6-intro{font-size:16px;line-height:1.6}
 .hero-v6-buttons{margin:27px 0 26px;gap:12px}.hero-v6-buttons .btn{min-height:52px;padding:13px 18px}
 .hero-v6-mini{gap:15px}.hero-v6-mini span{font-size:12px}
 .cad-module{border-radius:18px}.cad-module-top{min-height:48px;padding:10px 16px;font-size:10px}.cad-viewport{min-height:390px}
 .cad-hud strong{font-size:17px}.cad-hud small{font-size:10px}
 .cad-module-bottom{min-height:60px;padding:9px 12px}.cad-mode,.cad-rotate{font-size:10px;min-height:39px;padding:8px 11px}.cad-instruction{font-size:9px}
 .hero-v6-baseline{font-size:10px;min-height:60px;gap:14px}
 .section{padding:78px 0}.section-heading h2,.approach-copy h2,.faq-grid h2{font-size:clamp(38px,7.5vw,58px)}
 .services-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:none}
 .services-grid .service-card:first-child{grid-column:1/3;grid-row:auto;min-height:385px}
 .services-grid .service-card:nth-child(n+2){grid-column:auto;grid-row:auto;min-height:260px}
 .services-grid .service-card:nth-child(6){grid-column:1/3;min-height:232px}
 .service-card:first-child h3{font-size:clamp(31px,5vw,43px)}
 .projects-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.projects-grid .project-card:first-child{grid-column:1/3}.projects-grid .project-card:nth-child(2),.projects-grid .project-card:nth-child(3){grid-column:span 1}
 .project-image{height:280px}.projects-grid .project-card:first-child .project-image{height:390px}
 .blueprint-studio h2{font-size:clamp(39px,7.5vw,58px)}.compare-viewport{height:380px}
}
@media screen and (max-width:530px){
 .wrap{width:calc(100% - 30px)}.header-inner{gap:8px}
 .hero-v6 h1{font-size:clamp(37px,10.35vw,56px);letter-spacing:-.055em}
 .hero-v6-buttons{flex-direction:column;align-items:stretch}.hero-v6-buttons .btn{width:100%;justify-content:center}
 .cad-viewport{min-height:330px}.cad-hud{top:20px;right:20px}.cad-hud strong{font-size:16px}.cad-hud small{display:none}
 .cad-coordinate-left,.cad-axis{display:none}.cad-coordinate-bottom{left:18px;bottom:17px;font-size:8px}
 .cad-module-top{font-size:9px}.cad-status{font-size:9px}
 .cad-mode,.cad-rotate{padding:7px 8px}.cad-rotate span{display:none}
 .cad-instruction{font-size:9px;line-height:1.55}
 .hero-v6-baseline>span:first-child{max-width:140px}.hero-v6-baseline a{font-size:9px}
 .section{padding:68px 0}.services-grid{grid-template-columns:1fr;gap:13px}
 .services-grid .service-card:first-child,.services-grid .service-card:nth-child(n+2),.services-grid .service-card:nth-child(6){grid-column:1;min-height:235px;padding:25px}
 .services-grid .service-card:first-child{min-height:350px}
 .service-card h3{font-size:25px}.service-card:first-child h3{font-size:33px}.service-card p{font-size:15px}
 .service-card-tool .service-card-decor{font-size:54px}
 .section-heading h2,.approach-copy h2,.faq-grid h2{font-size:clamp(36px,9vw,49px)}
 .compare-viewport{height:295px}.compare-toolbar,.compare-foot{font-size:9px;padding:11px 13px}.compare-toolbar span:last-child{display:none}
 .projects-grid{grid-template-columns:1fr}.projects-grid .project-card:first-child,.projects-grid .project-card:nth-child(2),.projects-grid .project-card:nth-child(3){grid-column:1}
 .projects-grid .project-card .project-image{height:305px}
 .interactive-sheet{transform:none}.step{border-color:var(--v6-stroke)}
}
@media (prefers-reduced-motion:reduce){
 .signal-led,.cad-module-top i{animation:none!important}
 .cad-module,.service-card,.interactive-sheet,.btn{transition:none!important}
 .interactive-sheet{transform:none!important}
}
@media screen {
.cad-fallback{transform-origin:50% 50%;transition:transform .16s ease;filter:drop-shadow(0 0 10px rgba(127,222,233,.22))}
.cad-fallback.cad-fallback-envelope{filter:drop-shadow(0 0 10px rgba(255,196,142,.31));background:repeating-linear-gradient(90deg,transparent 0 53px,rgba(232,186,143,.05) 54px 55px,transparent 56px 108px)}
@keyframes cad-fallback-swing{0%,100%{transform:perspective(650px) rotateY(-27deg)}50%{transform:perspective(650px) rotateY(27deg)}}
.cad-fallback.cad-fallback-orbit{animation:cad-fallback-swing 6s ease-in-out infinite}
}
@media (prefers-reduced-motion:reduce){.cad-fallback.cad-fallback-orbit{animation:none!important}}
/* Content remains readable before scroll observers fire; progressive animation only. */
@media screen {.reveal-on-scroll{opacity:1!important}}
@media screen and (max-width:530px){
 .picker-grid{grid-template-columns:minmax(0,1fr);min-width:0}
 .picker-grid>div,.service-picker,.picker-result{min-width:0;max-width:100%}
 .service-picker{padding:23px 17px}
 .picker-options{min-width:0}
 .picker-options button{max-width:100%;white-space:normal;text-align:left}
}
@media screen and (max-width:900px){.approach-sticker{right:0!important}}
@media screen {
.hero-v6-em{display:inline-block;transition:transform .4s cubic-bezier(.2,.8,.2,1),letter-spacing .4s}
.hero-v6 h1:hover .hero-v6-em{transform:translateX(6px);letter-spacing:-.047em}
}
@media (prefers-reduced-motion:reduce){.hero-v6-em{transition:none!important}.hero-v6 h1:hover .hero-v6-em{transform:none;letter-spacing:inherit}}