@charset "UTF-8";
:root{--ink:#12242a;--dark:#0c171c;--dark2:#17323b;--cyan:#70b8c9;--cyan2:#276d85;--paper:#f4f7f8;--pale:#e5f0f3;--muted:#52666d;--line:#dce7e9;--white:#fff;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.62 system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:white}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.skip{position:absolute;left:-9999px;top:10px;background:white;padding:10px;z-index:100}.skip:focus{left:16px}.site-header{height:84px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.11em;font-size:18px;white-space:nowrap}.logo-mark{width:36px;height:42px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:720}.desktop-nav>a:hover,.desktop-nav>a[aria-current=page],.nav-projects:hover>a{color:var(--cyan2)}.nav-projects{position:relative}.project-menu{position:absolute;top:32px;left:-20px;width:315px;background:white;border:1px solid var(--line);box-shadow:0 20px 50px #0b20272e;padding:10px;display:none}.nav-projects:hover .project-menu,.nav-projects:focus-within .project-menu{display:block}.project-menu a{display:block;padding:10px 12px;border-bottom:1px solid #edf2f3;font-size:13px}.project-menu a:last-child{border:0}.project-menu a:hover{background:var(--paper);color:var(--cyan2)}.lang{display:flex;gap:7px;border-left:1px solid var(--line);padding-left:18px;font-size:13px;font-weight:850}.lang .active{color:var(--cyan2);text-decoration:underline;text-underline-offset:5px}.header-contact{background:var(--dark);color:white!important;padding:10px 16px}.menu-toggle{display:none;border:0;background:none;padding:8px}.menu-icon,.menu-icon:before,.menu-icon:after{display:block;width:25px;height:2px;background:var(--dark);position:relative}.menu-icon:before,.menu-icon:after{content:"";position:absolute;left:0}.menu-icon:before{top:-7px}.menu-icon:after{top:7px}.mobile-nav{display:none}.eyebrow{color:var(--cyan2);font-size:12px;font-weight:900;letter-spacing:.17em;text-transform:uppercase}.hero{background:var(--paper);overflow:hidden}.hero-grid{min-height:650px;display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:center}.hero h1{font-size:clamp(45px,5.4vw,74px);line-height:1.03;letter-spacing:-.06em;margin:16px 0 22px}.hero p{font-size:18px;color:var(--muted);max-width:620px;margin:0 0 28px}.hero-visual-img,.visual-frame{background:linear-gradient(145deg,#203d47,#0e1b22);overflow:hidden;box-shadow:20px 20px 0 var(--pale)}.hero-visual-img img,.visual-frame img{width:100%;aspect-ratio:12/7;object-fit:cover}.actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 19px;background:var(--cyan);color:var(--dark);font-size:14px;font-weight:820;border:0}.button:hover{background:#90ceda}.button.outline{background:transparent;border:1px solid #abc6cd}.section{padding:88px 0}.section.soft{background:var(--paper)}.section.dark{background:var(--dark);color:white}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:38px}.section h2,.page-hero h1{font-size:clamp(34px,4vw,54px);line-height:1.1;letter-spacing:-.047em;margin:10px 0 16px}.section-lead{max-width:700px;color:var(--muted);font-size:17px;margin:0}.dark .section-lead{color:#b6c9ce}.inline-link{font-weight:800;color:var(--cyan2)}.dark .inline-link{color:var(--cyan)}.services{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.service{background:white;border-top:3px solid var(--dark);padding:27px;min-height:210px}.service small,.project-card small,.feature small{font-size:12px;font-weight:900;letter-spacing:.14em;color:var(--cyan2)}.service h3{font-size:21px;margin:22px 0 10px}.service p,.project-card p,.feature p{color:var(--muted);margin:0}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.project-card{display:block;background:white;color:var(--ink);overflow:hidden;transition:transform .2s}.project-card:hover{transform:translateY(-4px)}.project-art-img{background:#17303a;overflow:hidden}.project-art-img img{width:100%;aspect-ratio:12/7;object-fit:cover}.project-copy{padding:24px 25px 27px}.project-card h3{font-size:22px;line-height:1.22;margin:7px 0 9px;letter-spacing:-.02em}.project-card .arrow{display:inline-block;margin-top:15px;color:var(--cyan2);font-weight:800;font-size:14px}.page-hero{background:linear-gradient(115deg,var(--dark),#21434e);color:white;padding:88px 0 94px}.page-hero h1{font-size:clamp(42px,5vw,66px);max-width:900px}.page-hero p{max-width:780px;color:#c4d7db;font-size:18px;margin:0}.page-hero .eyebrow{color:var(--cyan)}.media-intro{display:grid;grid-template-columns:.92fr 1.08fr;gap:52px;align-items:center}.media-intro p{font-size:18px;color:#354950}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.feature{background:#fff;border:1px solid var(--line);border-top:4px solid var(--cyan);padding:30px}.feature h2,.feature h3{font-size:25px;line-height:1.2;margin:8px 0 11px}.feature ul{list-style:none;padding:0;margin:18px 0 0}.feature li{padding:8px 0 8px 18px;border-bottom:1px solid var(--line);position:relative}.feature li:before{content:"→";position:absolute;left:0;color:var(--cyan2);font-weight:900}.wide-visual{margin:0}.wide-visual img{width:100%;max-height:560px;object-fit:cover;background:#17303a}.visual-caption{color:var(--muted);font-size:13px;margin-top:10px}.flow{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.flow span{padding:10px 13px;background:var(--pale);font-weight:780;font-size:13px}.flow i{font-style:normal;color:var(--cyan2);align-self:center}.contact-box{background:var(--paper);border-left:4px solid var(--cyan);padding:30px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}.contact-email{display:inline-block;font-size:clamp(20px,2.6vw,31px);font-weight:850;border-bottom:2px solid var(--cyan);overflow-wrap:anywhere}.callout{padding:66px 0;background:linear-gradient(110deg,#0c171c,#1b414d);color:white}.callout-inner{display:flex;justify-content:space-between;align-items:center;gap:36px}.callout h2{font-size:clamp(29px,3.2vw,42px);line-height:1.14;letter-spacing:-.04em;margin:8px 0}.callout p{margin:0;color:#bdd0d5}.site-footer{background:#080f12;color:#adc1c7;padding:50px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px;padding-bottom:42px}.site-footer .logo{color:white}.footer-grid p{max-width:340px;color:#91a8ae}.footer-grid h3{color:#dce8ea;text-transform:uppercase;font-size:12px;letter-spacing:.15em;margin:2px 0 16px}.footer-grid a{display:block;margin:7px 0}.footer-bottom{border-top:1px solid #2d4148;padding-top:20px;font-size:13px;display:flex;justify-content:space-between;gap:20px}.notice{font-size:12px;color:#8da4aa}.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.timeline article{padding:28px;background:white;border-top:3px solid var(--cyan)}.timeline h3{margin:7px 0 10px}.address{font-style:normal;color:var(--muted)}
@media(max-width:980px){.project-grid{grid-template-columns:repeat(2,1fr)}.desktop-nav{gap:15px}.hero-grid{gap:34px}}
@media(max-width:760px){.site-header{height:68px}.desktop-nav{display:none}.menu-toggle{display:block}.mobile-nav.open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:68px;background:white;box-shadow:0 15px 25px #10232b22;padding:12px 24px 22px}.mobile-nav>a{padding:11px 4px;border-bottom:1px solid var(--line);font-weight:700}.mobile-nav .lang{border:0;padding:13px 4px 0}.logo-mark{width:31px;height:36px}.hero-grid,.media-intro,.contact-grid{grid-template-columns:1fr;padding-top:55px;padding-bottom:70px}.hero h1{font-size:clamp(42px,10vw,62px)}.section{padding:66px 0}.section-head{display:block}.inline-link{display:inline-block;margin-top:16px}.project-grid,.services,.features,.timeline{grid-template-columns:1fr}.hero-visual-img,.visual-frame{box-shadow:11px 11px 0 var(--pale)}.callout-inner{display:block}.callout .button{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:480px){.container{width:min(100% - 34px,var(--max))}.hero h1{font-size:41px}.page-hero{padding:65px 0}.page-hero h1{font-size:41px}.project-copy,.feature{padding:24px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* v4: original P-Dynamics website media */
.brand-lockup{width:205px;height:auto;max-height:58px;object-fit:contain}.site-footer .brand-lockup{filter:none}.hero-visual-img img,.visual-frame img{object-position:center}.project-art-img img{object-position:center}.real-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.real-gallery figure{margin:0;background:#edf3f4;border:1px solid var(--line);overflow:hidden}.real-gallery img{width:100%;aspect-ratio:16/10;object-fit:cover}.real-gallery figcaption{padding:10px 12px;font-size:12px;color:var(--muted);background:white}.feature-media{width:100%;height:180px;object-fit:contain;background:#f8fafb;border-bottom:1px solid var(--line);margin:-30px -30px 22px;width:calc(100% + 60px);max-width:none;padding:10px}.contact-photo{margin-top:25px;border:1px solid var(--line);overflow:hidden}.contact-photo img{width:100%;aspect-ratio:16/9;object-fit:cover}.hero-visual-img{background:#0d1b21}.hero-visual-img img{object-fit:cover}.project-card .project-art-img{background:#eef3f4}
@media(max-width:760px){.brand-lockup{width:165px;max-height:46px}.real-gallery{grid-template-columns:1fr}.feature-media{margin:-24px -24px 20px;width:calc(100% + 48px)}}


/* v5 — user-provided media used directly; no derived project imagery */
.site-header{height:78px}.brand-lockup{width:230px;max-height:58px}.header-inner{gap:20px}
.home-engineering-hero{position:relative;min-height:640px;overflow:hidden;background:#f7f9fb;isolation:isolate}.home-engineering-media{position:absolute;inset:0;z-index:-1}.home-engineering-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.96) 34%,rgba(255,255,255,.68) 50%,rgba(255,255,255,.06) 72%,rgba(255,255,255,0) 100%)}.home-engineering-media img{width:100%;height:100%;object-fit:cover;object-position:center}.home-engineering-content{min-height:640px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.home-engineering-content h1{font-size:clamp(44px,5.1vw,72px);line-height:1.02;letter-spacing:-.055em;max-width:700px;margin:16px 0 22px}.home-engineering-content p{font-size:18px;color:#40535a;max-width:610px;margin:0 0 28px}.home-engineering-content .button.outline{background:rgba(255,255,255,.72);backdrop-filter:blur(5px)}
.project-art-empty{aspect-ratio:12/7;background:linear-gradient(135deg,#f6f9fa,#e8f0f2);position:relative}.project-art-empty:before,.project-art-empty:after{content:"";position:absolute;inset:20%;border:1px solid #c9d9de;transform:skew(-20deg)}.project-art-empty:after{inset:32%;border-color:#d6e2e5}.project-art-empty span{display:none}
.project-story{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center}.project-story.reverse .story-media{order:2}.project-story.reverse .story-copy{order:1}.story-media{background:#f8fafb;border:1px solid var(--line);overflow:hidden}.story-media img{display:block;width:100%;height:auto;max-height:520px;object-fit:contain;background:#fff}.story-media.user-media img{object-fit:contain}.story-copy h2,.spec-layout h2{font-size:clamp(30px,3.5vw,45px);line-height:1.08;letter-spacing:-.04em;margin:10px 0 16px}.story-copy p,.spec-layout p{font-size:17px;color:var(--muted);margin:0 0 20px}.story-list{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.story-list li{background:#f2f6f7;border-left:3px solid var(--cyan);padding:11px 12px;font-size:14px;font-weight:700}.feature-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.feature-chips span{background:var(--pale);padding:9px 12px;font-size:13px;font-weight:800}.spec-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:center}.spec-table{margin-top:22px;border-top:1px solid #cfdcdf}.spec-table>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid #dfe8ea}.spec-table span{color:var(--muted)}.spec-table strong{font-weight:850;text-align:right}.sim-intro-text{max-width:850px}.sim-intro-text h2{font-size:clamp(32px,4vw,50px);line-height:1.08;letter-spacing:-.04em;margin:10px 0 18px}.sim-intro-text p{font-size:18px;color:var(--muted)}.sim-cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.sim-cap-grid article{background:white;border-top:3px solid var(--cyan);padding:26px}.sim-cap-grid h3{margin:0 0 10px;font-size:20px}.sim-cap-grid p{margin:0;color:var(--muted);font-size:14px}.competency-grid{align-items:stretch}.feature-media-direct{object-fit:contain!important;padding:12px!important;background:#fff!important}.feature-media-duo{margin:-30px -30px 22px;width:calc(100% + 60px);display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-bottom:1px solid var(--line)}.feature-media-duo img{width:100%;height:180px;object-fit:contain;background:#fff;padding:8px}.about-copy-wide{max-width:900px}.about-copy-wide h2{max-width:760px}.about-copy-wide p{font-size:18px;color:var(--muted);max-width:860px}
@media(max-width:980px){.project-story,.spec-layout{gap:32px}.sim-cap-grid{grid-template-columns:repeat(2,1fr)}.brand-lockup{width:210px}}
@media(max-width:760px){.site-header{height:66px}.mobile-nav.open{top:66px}.brand-lockup{width:170px;max-height:43px}.home-engineering-hero{min-height:0}.home-engineering-content{min-height:0;padding-top:54px;padding-bottom:38px}.home-engineering-content h1{font-size:clamp(39px,10vw,54px)}.home-engineering-media{position:relative;z-index:0;height:auto}.home-engineering-media:after{display:none}.home-engineering-media img{height:auto;min-height:0;object-fit:contain}.project-story,.spec-layout{grid-template-columns:1fr;gap:26px}.project-story.reverse .story-media,.project-story.reverse .story-copy{order:initial}.story-list{grid-template-columns:1fr}.sim-cap-grid{grid-template-columns:1fr}.feature-media-duo{margin:-24px -24px 20px;width:calc(100% + 48px);grid-template-columns:1fr}.feature-media-duo img{height:auto;max-height:260px}.project-art-empty{aspect-ratio:16/8}}

/* blank visual slot for UGV Simulation until approved project media is available */
.project-art-empty{background:#eef3f4!important}.project-art-empty:before,.project-art-empty:after{display:none!important}


/* v9 — P-Dynamics animated bilingual motion lockup V15 (offline-safe) */
.motion-logo-link{display:inline-flex;align-items:center;line-height:1;text-decoration:none;flex:0 0 auto}
.pd-lockup{
  --pd-lockup-w:380px;
  --pd-symbol-w:50px;
  --pd-col-gap:10px;
  --pd-static-text:#173a63;
  --pd-active-text:#0a83aa;
  width:var(--pd-lockup-w);
  max-width:100%;
  display:grid;
  grid-template-columns:var(--pd-symbol-w) minmax(0,1fr);
  grid-template-rows:auto auto;
  column-gap:var(--pd-col-gap);
  row-gap:4px;
  align-items:center;
  background:transparent;
  user-select:none;
}
.pd-symbol,.pd-wordmark{display:block;height:auto;object-fit:contain;pointer-events:none}
.pd-symbol{grid-column:1;grid-row:1 / 3;width:var(--pd-symbol-w);align-self:center;justify-self:center}
.pd-wordmark{grid-column:2;grid-row:1;width:100%;min-width:0;align-self:end}
.pd-tagline{
  grid-column:2;grid-row:2;width:100%;height:15px;position:relative;
  font-family:"Avenir Next","Segoe UI",Arial,sans-serif;
  font-size:var(--pd-slogan-size,11px);font-weight:300;line-height:1;letter-spacing:.045em;
  text-transform:uppercase;color:var(--pd-static-text);-webkit-font-smoothing:antialiased;
  text-rendering:geometricPrecision;overflow:visible
}
.pd-slogan-state{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;width:100%;white-space:nowrap;text-align:center;opacity:0;transform:scale(.988);filter:blur(1px);pointer-events:none}
.pd-slogan-state.is-active{opacity:1;transform:scale(1);filter:blur(0)}
.pd-slogan-state.is-exiting{animation:pdSentenceOut 950ms cubic-bezier(.42,0,.26,1) both}
.pd-slogan-state.is-entering{animation:pdSentenceIn 980ms cubic-bezier(.22,.61,.25,1) 220ms both}
.pd-highlight{color:var(--pd-active-text);font-weight:inherit;margin-inline:.34em}
@keyframes pdSentenceOut{0%{opacity:1;transform:scale(1);filter:blur(0)}55%{opacity:.58;transform:scale(.995);filter:blur(.3px)}100%{opacity:0;transform:scale(.988);filter:blur(1px)}}
@keyframes pdSentenceIn{0%{opacity:0;transform:scale(.988);filter:blur(1px)}45%{opacity:.55;transform:scale(.995);filter:blur(.35px)}100%{opacity:1;transform:scale(1);filter:blur(0)}}
.pd-lockup--dark{--pd-static-text:#7d95af;--pd-active-text:#54c3df}
.pd-lockup--footer{--pd-lockup-w:300px;--pd-symbol-w:42px;--pd-col-gap:8px;row-gap:3px}
.pd-lockup--footer .pd-tagline{height:13px}
.site-footer .motion-logo-link{margin-bottom:16px}
/* Preserve the 380 px desktop design, then step it down before navigation can collide. */
@media(max-width:1120px){.pd-lockup--header{--pd-lockup-w:300px;--pd-symbol-w:41px;--pd-col-gap:8px}.pd-lockup--header .pd-tagline{height:12px}}
@media(max-width:980px){.pd-lockup--header{--pd-lockup-w:235px;--pd-symbol-w:33px;--pd-col-gap:7px;row-gap:3px}.pd-lockup--header .pd-tagline{height:10px}}
@media(max-width:760px){.pd-lockup--header{--pd-lockup-w:190px;--pd-symbol-w:27px;--pd-col-gap:6px;row-gap:2px}.pd-lockup--header .pd-tagline{height:9px}.pd-lockup--footer{--pd-lockup-w:min(86vw,285px);--pd-symbol-w:39px}}
@media(max-width:360px){.pd-lockup--header{--pd-lockup-w:165px;--pd-symbol-w:24px}.pd-lockup--header .pd-tagline{display:none}.pd-lockup--header .pd-symbol{grid-row:1}.pd-lockup--header{grid-template-rows:auto}}
@media(prefers-reduced-motion:reduce){.pd-slogan-state.is-exiting,.pd-slogan-state.is-entering{animation:none!important}}

/* v7 — bilingual contact form */
.contact-grid-form{align-items:start}
.contact-form-wrap h2{margin-top:8px}
.contact-form{margin-top:26px;display:grid;gap:16px}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-field{display:grid;gap:7px}
.form-field label{font-size:13px;font-weight:820;color:var(--ink)}
.form-field input,.form-field textarea{width:100%;border:1px solid #cbd9dd;background:#fff;color:var(--ink);padding:12px 13px;border-radius:0;outline:none;transition:border-color .18s,box-shadow .18s}
.form-field input:focus,.form-field textarea:focus{border-color:var(--cyan2);box-shadow:0 0 0 3px rgba(39,109,133,.11)}
.form-field textarea{min-height:150px;resize:vertical}
.form-field small{color:var(--muted);font-size:12px}
.form-consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;color:var(--muted);line-height:1.45}
.form-consent input{margin-top:3px;flex:0 0 auto}
.contact-form .button{justify-self:start;min-width:150px;cursor:pointer}
.contact-form .button:disabled{opacity:.45;cursor:not-allowed}
.form-status{min-height:22px;margin:0;font-size:13px;font-weight:700}
.form-status.is-success{color:#207044}
.form-status.is-error{color:#a53232}
.form-status.is-info{color:var(--cyan2)}
.form-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}
.contact-direct{margin-top:24px}
.contact-direct .contact-email{font-size:clamp(19px,2.1vw,27px)}
@media(max-width:760px){.form-row{grid-template-columns:1fr}.contact-form .button{width:100%}}