:root{
      --signal:#09c751;
      --shadow:#043d1b;
      --night:#09141c;
      --optical:#eaf2f8;
      --surface:#1c252c;
      --grid:#3a4854;
      --muted:#7a8a99;
      --alert:#e03b3b;
      --paper:#f8fbfd;
      --white:#fff;
      --side:clamp(18px,3vw,56px);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;background:var(--night)}
    body{margin:0;background:var(--paper);color:var(--night);font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.6}
    body.menu-open{overflow:hidden}
    img{display:block;max-width:100%}
    a{color:inherit}
    button,input,textarea{font:inherit}
    .container{width:calc(100% - var(--side) - var(--side));margin-inline:auto}
    .eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 22px;color:var(--shadow);font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
    .eyebrow:before{content:"";width:34px;height:3px;background:var(--signal)}
    .section-index{font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{letter-spacing:-.045em}
    h1{max-width:960px;margin-bottom:28px;font-size:clamp(3.2rem,5.4vw,7rem);font-weight:850;line-height:.9;text-transform:uppercase}
    h1 span{display:block;color:var(--signal)}
    h2{margin-bottom:24px;font-size:clamp(2.65rem,5.2vw,5.2rem);font-weight:820;line-height:.94;text-transform:uppercase}
    h3{font-size:clamp(1.8rem,3vw,3.2rem);line-height:1.02}
    .site-header{position:fixed;inset:0 0 auto;z-index:50;height:86px;background:rgba(234,242,248,.97);border-top:4px solid var(--signal);border-bottom:1px solid #09141c24}
    .header-inner{height:100%;display:grid;grid-template-columns:240px 1fr auto;align-items:center;gap:36px}
    .brand{width:194px;line-height:0}
    .brand img{width:100%;height:auto}
    .nav{justify-self:center;display:flex;align-items:center;gap:34px}.nav.mobile{display:none}
    .nav a,.header-cta{font-size:.75rem;font-weight:800;letter-spacing:.12em;text-decoration:none;text-transform:uppercase}
    .nav a{position:relative;padding:31px 0 27px}
    .nav a:after{content:"";position:absolute;left:0;right:100%;bottom:22px;height:2px;background:var(--signal);transition:right .2s ease}
    .nav a:hover:after{right:0}
    .header-actions{display:flex;align-items:center;gap:12px;justify-self:end}
    .lang-switcher{display:inline-flex;align-items:center;gap:2px;background:rgba(9,20,28,.06);border:1px solid rgba(9,20,28,.14);padding:3px;border-radius:4px;clip-path:polygon(0 0,calc(100% - 6px) 0,100% 6px,100% 100%,0 100%)}
    .lang-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;font-size:.72rem;font-weight:850;letter-spacing:.09em;text-decoration:none;text-transform:uppercase;color:var(--muted);border-radius:2px;transition:all .2s ease;line-height:1}
    .lang-btn.active{background:var(--night);color:var(--signal);box-shadow:0 1px 3px rgba(0,0,0,.15)}
    .lang-btn .dot{width:5px;height:5px;border-radius:50%;background:var(--signal);display:inline-block}
    .lang-btn:not(.active):hover{color:var(--night);background:rgba(9,20,28,.06)}
    .mobile-lang-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0 6px;margin-top:6px}
    .mobile-lang-label{font-size:.72rem;font-weight:800;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
    .header-cta{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;background:var(--night);color:var(--optical);clip-path:polygon(0 0,calc(100% - 11px) 0,100% 11px,100% 100%,0 100%);white-space:nowrap}
    .menu-button{display:none;width:44px;height:42px;border:1px solid var(--night);background:transparent;color:var(--night);cursor:pointer;font-size:1.3rem}
    .hero{position:relative;min-height:900px;padding-top:86px;overflow:hidden;background:var(--optical)}
    .hero-grid{position:absolute;inset:86px 0 0;pointer-events:none;opacity:.17;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:72px 72px}
    .hero-inner{position:relative;z-index:1;min-height:814px;display:grid;grid-template-columns:minmax(560px,.94fr) 1.06fr;align-items:stretch}
    .hero-copy{position:relative;display:flex;flex-direction:column;justify-content:center;padding:82px 56px 94px 0}
    .hero-copy:after{content:"";position:absolute;right:22px;top:92px;width:84px;height:18px;background:var(--shadow);clip-path:polygon(0 0,100% 0,82% 100%,0 100%)}
    .hero-lead{max-width:720px;margin-bottom:32px;color:#354853;font-size:1.1rem;line-height:1.78}
    .hero-lead strong{color:var(--night);font-weight:800}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 22px;border:1px solid var(--night);font-size:.75rem;font-weight:850;letter-spacing:.11em;text-decoration:none;text-transform:uppercase}
    .button-primary{border-color:var(--signal);background:var(--signal);color:var(--night);clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%)}
    .button-secondary{background:rgba(234,242,248,.75)}
    .hero-media{position:relative;min-height:814px;margin-right:calc(0px - var(--side));overflow:hidden;clip-path:polygon(18% 0,100% 0,100% 100%,0 100%)}
    .hero-media>img{width:100%;height:100%;object-fit:cover;object-position:55% center}
    .hero-media:after{content:"";position:absolute;left:8%;top:0;width:18px;height:100%;background:var(--signal);transform:skewX(-11deg);transform-origin:top}
    .media-readout{position:absolute;right:34px;bottom:34px;width:min(325px,70%);padding:21px;background:rgba(9,20,28,.92);color:var(--optical);border:1px solid var(--grid)}
    .media-readout .status{display:flex;align-items:center;gap:9px;margin-bottom:16px;color:var(--signal);font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
    .media-readout .status:before{content:"";width:8px;height:8px;background:var(--signal)}
    .readout-row{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-top:1px solid var(--grid);font-size:.75rem}
    .readout-row span{color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
    .readout-row strong{font-weight:700}
    .capability-strip{background:var(--night);color:var(--optical)}
    .capability-inner{display:grid;grid-template-columns:repeat(3,1fr)}
    .capability{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;min-height:150px;padding:32px 36px;border-left:1px solid var(--grid);align-content:center}
    .capability:last-child{border-right:1px solid var(--grid)}
    .capability>span{grid-row:1/3;color:var(--signal);font-size:.75rem;font-weight:800;letter-spacing:.1em}
    .capability strong{font-size:1.1rem;letter-spacing:.08em;text-transform:uppercase}
    .capability small{color:var(--muted);font-size:.8rem}
    .positioning{padding:140px 0;background:var(--optical)}
    .positioning-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(60px,7vw,130px);padding:clamp(48px,5vw,82px);background:var(--surface);color:var(--optical);clip-path:polygon(0 0,calc(100% - 34px) 0,100% 34px,100% 100%,0 100%)}
    .positioning-copy{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-self:end}
    .positioning-copy p{margin:0;color:#b9c6cf;line-height:1.8}
    .positioning-copy p:first-child{font-size:1.1rem;color:var(--optical)}
    .positioning .section-index{color:var(--muted)}.positioning .eyebrow{color:var(--signal)}
    .signature-line{height:18px;margin-top:72px;display:grid;grid-template-columns:28fr 20fr 30fr 22fr}
    .signature-line span:nth-child(1){background:var(--signal)}.signature-line span:nth-child(2){background:var(--shadow)}.signature-line span:nth-child(3){background:var(--night)}.signature-line span:nth-child(4){background:var(--optical);border:1px solid #09141c20}
    .systems{position:relative;padding:140px 0;background:var(--night);color:var(--optical);overflow:hidden}
    .systems:before{content:"";position:absolute;inset:0;opacity:.13;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:72px 72px}
    .systems .container{position:relative}
    .systems-head{display:grid;grid-template-columns:1fr .5fr;gap:70px;align-items:end;margin-bottom:78px}
    .systems-head .eyebrow{color:var(--signal)}
    .systems-head>p{margin-bottom:12px;color:#a9b8c3;line-height:1.8}
    .system-list{border-top:1px solid var(--grid)}
    .system-row{display:grid;grid-template-columns:110px minmax(360px,.95fr) 1.05fr;min-height:330px;border-bottom:1px solid var(--grid)}
    .system-index{padding:42px 24px 38px 0;color:var(--signal);font-size:.78rem;font-weight:800;letter-spacing:.16em}
    .system-visual{position:relative;align-self:center;width:100%;aspect-ratio:4/3;min-height:0;overflow:hidden;border:1px solid var(--grid)}
    .system-visual img{width:100%;height:100%;object-fit:cover}
    .system-visual.product{background:#eaf2f8}
    .system-visual.product img{object-fit:contain;object-position:center center}
    .system-visual.placeholder img{object-position:center}
    .pending{position:absolute;left:20px;bottom:20px;padding:7px 10px;background:var(--night);border:1px solid var(--grid);color:var(--optical);font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
    .portfolio-file-input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
    .photo-upload-control{position:absolute;z-index:4;right:18px;top:18px;display:inline-flex!important;grid-template-columns:none;align-items:center;gap:9px;min-height:40px;padding:0 13px;background:rgba(9,20,28,.92);border:1px solid var(--signal);color:var(--optical);cursor:pointer;font-size:.72rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase;clip-path:polygon(0 0,calc(100% - 10px) 0,100% 10px,100% 100%,0 100%)}
    .photo-upload-control span{color:inherit;font-size:inherit;font-weight:inherit;letter-spacing:inherit;text-transform:inherit}
    .photo-upload-control:hover{background:var(--signal);color:var(--night)}
    .photo-upload-control .upload-icon{font-size:1rem;line-height:1}
    .system-visual.is-dragging{outline:3px solid var(--signal);outline-offset:-3px}
    .system-detail{display:flex;flex-direction:column;justify-content:center;padding:42px clamp(32px,5vw,74px)}
    .system-detail .category{margin-bottom:12px;color:var(--signal);font-size:.73rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
    .system-detail h3{margin-bottom:20px}
    .system-detail p{max-width:600px;margin-bottom:26px;color:#a9b8c3;line-height:1.78}
    .text-link{align-self:flex-start;color:var(--signal);font-size:.75rem;font-weight:850;letter-spacing:.1em;text-decoration:none;text-transform:uppercase}
    .system-note{margin:28px 0 0;color:var(--muted);font-size:.76rem}
    .principles{padding:140px 0;background:var(--optical)}
    .principles-head{display:grid;grid-template-columns:1fr;gap:40px;align-items:end;margin-bottom:64px}
    .principles-head>p{max-width:620px;margin:0;color:#455865;line-height:1.8}
    .principle-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--grid)}
    .principle{min-height:330px;padding:36px 34px;border-left:1px solid var(--grid);border-bottom:1px solid var(--grid);background:var(--paper)}
    .principle:nth-child(2n){border-right:1px solid var(--grid)}
    .principle:nth-child(2){background:var(--shadow);color:var(--optical)}
    .principle:nth-child(2) .principle-number{color:var(--signal)}.principle:nth-child(2) p{color:#c2d1d9}
    .principle:nth-child(3){background:var(--surface);color:var(--optical)}
    .principle:nth-child(3) .principle-number{color:var(--signal)}.principle:nth-child(3) p{color:#b8c6cf}
    .principle.style-shadow{background:var(--shadow);color:var(--optical)}
    .principle.style-shadow .principle-number{color:var(--signal)}.principle.style-shadow p{color:#c2d1d9}
    .principle.style-surface{background:var(--surface);color:var(--optical)}
    .principle.style-surface .principle-number{color:var(--signal)}.principle.style-surface p{color:#b8c6cf}
    .principle.style-paper{background:var(--paper);color:var(--night)}
    .principle.style-paper .principle-number{color:var(--shadow)}.principle.style-paper p{color:#536672}
    .principle-number{display:block;margin-bottom:clamp(36px,4vw,60px);color:var(--shadow);font-size:.75rem;font-weight:800;letter-spacing:.14em}
    .principle h3{margin-bottom:17px;font-size:1.28rem;line-height:1.2;text-transform:uppercase}
    .principle p{margin-bottom:0;color:#536672;line-height:1.75}
    .principle p + p{margin-top:14px}
    .contact{position:relative;padding:130px 0;background:var(--signal);color:var(--night);overflow:hidden}
    .contact:after{content:"RYNEX";position:absolute;right:-.06em;bottom:-.28em;color:rgba(9,20,28,.08);font-size:clamp(10rem,25vw,24rem);font-weight:900;letter-spacing:-.08em;line-height:1;pointer-events:none}
    .contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:.8fr 1fr;gap:clamp(60px,9vw,120px)}
    .contact .eyebrow:before{background:var(--night)}
    .contact-copy>p{max-width:470px;line-height:1.8}
    .contact-meta{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:46px;padding-top:24px;border-top:1px solid rgba(9,20,28,.35)}
    .contact-meta small{display:block;margin-bottom:5px;font-size:.72rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
    .contact-meta strong{font-size:.95rem}
    form{display:grid;gap:18px;padding:38px;background:var(--night);color:var(--optical);clip-path:polygon(0 0,calc(100% - 30px) 0,100% 30px,100% 100%,0 100%)}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    label{display:grid;gap:8px}
    label span{color:#b8c6cf;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
    input,textarea{width:100%;border:1px solid var(--grid);border-radius:0;outline:0;background:var(--surface);color:var(--optical);font-size:1rem}
    input{height:50px;padding:0 13px}
    textarea{min-height:125px;padding:12px 13px;resize:vertical}
    input:focus,textarea:focus{border-color:var(--signal);box-shadow:0 0 0 2px rgba(9,199,81,.24)}
    form button{min-height:52px;border:0;background:var(--signal);color:var(--night);cursor:pointer;font-size:.75rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase;clip-path:polygon(0 0,calc(100% - 14px) 0,100% 14px,100% 100%,0 100%)}
    #form-message{min-height:1.3em;margin:0;color:#a9b8c3;font-size:.8rem}
    footer{padding:48px 0 28px;background:var(--paper)}
    .footer-top{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-bottom:32px;border-bottom:1px solid #09141c24}
    .footer-top img{width:180px}
    .footer-top a{font-size:.75rem;font-weight:800;letter-spacing:.12em;text-decoration:none;text-transform:uppercase}
    .footer-bottom{display:flex;justify-content:space-between;gap:36px;padding-top:24px;color:var(--muted);font-size:.75rem}
    .footer-bottom p{max-width:700px;margin:0}
    .system-tagline{display:block;margin-top:6px;color:var(--signal);font-size:.95rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
    .system-specs{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px;padding:0;list-style:none}
    .system-specs li{padding:7px 11px;background:rgba(9,199,81,.09);border:1px solid var(--grid);color:var(--optical);font-size:.73rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
    .system-specs li.spec-status{background:rgba(9,199,81,.18);border-color:var(--signal);color:var(--signal)}
    .system-visual.coming-soon{margin:42px 0;background:radial-gradient(circle at 50% 45%,rgba(9,199,81,.08) 0%,rgba(9,20,28,.98) 75%),var(--surface);border:1px solid var(--grid);display:flex}
    .visual-cs-inner{position:relative;width:100%;height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(20px,3.2vw,32px);box-sizing:border-box;overflow:hidden}
    .visual-cs-grid{position:absolute;inset:0;opacity:.18;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}
    .visual-cs-radar{position:absolute;right:-20px;bottom:-20px;width:clamp(160px,28vw,240px);height:clamp(160px,28vw,240px);color:var(--signal);opacity:.12;pointer-events:none}
    .visual-cs-radar svg{width:100%;height:100%}
    .cs-corner{position:absolute;width:12px;height:12px;pointer-events:none;opacity:.45}
    .cs-corner.tl{top:12px;left:12px;border-top:2px solid var(--signal);border-left:2px solid var(--signal)}
    .cs-corner.tr{top:12px;right:12px;border-top:2px solid var(--signal);border-right:2px solid var(--signal)}
    .cs-corner.bl{bottom:12px;left:12px;border-bottom:2px solid var(--signal);border-left:2px solid var(--signal)}
    .cs-corner.br{bottom:12px;right:12px;border-bottom:2px solid var(--signal);border-right:2px solid var(--signal)}
    .visual-cs-top{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px}
    .visual-cs-top .cs-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;background:rgba(9,20,28,.88);border:1px solid var(--signal);color:var(--signal);font-size:.7rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
    .visual-cs-top .cs-badge:before{content:"";width:6px;height:6px;background:var(--signal);border-radius:50%;box-shadow:0 0 8px var(--signal)}
    .visual-cs-top .cs-index{color:var(--muted);font-size:.75rem;font-weight:800;letter-spacing:.14em}
    .visual-cs-center{position:relative;z-index:2;display:flex;flex-direction:column;gap:6px;margin:auto 0}
    .visual-cs-title{font-size:clamp(2.3rem,4.4vw,3.8rem);font-weight:900;line-height:.92;letter-spacing:.04em;text-transform:uppercase;color:var(--optical);text-shadow:0 4px 24px rgba(0,0,0,.7)}
    .visual-cs-model{font-size:clamp(1.4rem,2.6vw,2.2rem);font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--signal);line-height:1}
    .visual-cs-bottom{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:14px;border-top:1px solid rgba(58,72,84,.45);font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
    .visual-cs-brand{color:var(--optical);display:flex;align-items:center;gap:8px}
    .upcoming-grid{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--grid)}
    .upcoming{display:flex;flex-direction:column;justify-content:center;gap:14px;min-height:200px;padding:38px clamp(24px,4vw,54px);border-left:1px solid var(--grid)}
    .upcoming:last-child{border-right:1px solid var(--grid)}
    .upcoming h3{margin:0;font-size:clamp(1.5rem,2.4vw,2.4rem);text-transform:uppercase}
    .upcoming .system-index{margin:0;color:var(--muted)}
    .upcoming-status{display:inline-flex;align-self:flex-start;margin:0;padding:7px 11px;background:var(--surface);border:1px solid var(--signal);color:var(--signal);font-size:.7rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
    .principle-list{margin:0;padding:0;list-style:none}
    .principle-list li{position:relative;margin-bottom:11px;padding-left:20px;line-height:1.6}
    .principle-list li:last-child{margin-bottom:0}
    .principle-list li:before{content:"—";position:absolute;left:0;color:var(--signal)}
    .principle:nth-child(2) .principle-list li{color:#c2d1d9}
    .principle-note{margin:18px 0 0;font-size:.78rem;line-height:1.5;opacity:.75}
    .contact-card{align-self:start;display:grid;gap:14px;padding:clamp(30px,4vw,44px);background:var(--night);color:var(--optical);clip-path:polygon(0 0,calc(100% - 30px) 0,100% 30px,100% 100%,0 100%)}
    .contact-card-index{margin:0 0 6px;color:var(--signal);font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
    .contact-line{font-size:clamp(1.15rem,2vw,1.6rem);font-weight:800;letter-spacing:-.02em;text-decoration:none;overflow-wrap:anywhere;border-bottom:1px solid var(--grid);padding-bottom:12px}
    .contact-line:hover{color:var(--signal);border-bottom-color:var(--signal)}
    .contact-card-note{margin:6px 0 0;color:var(--muted);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
    :focus-visible{outline:3px solid var(--signal);outline-offset:4px}
    @media(max-width:1120px){
      .container{width:calc(100% - 48px)}
      .header-inner{grid-template-columns:1fr auto}.nav{display:none}.menu-button{display:inline-grid;place-items:center}
      .nav.mobile{position:fixed;inset:86px 0 auto;display:none;justify-items:start;gap:0;padding:18px 24px 28px;background:var(--optical);border-bottom:1px solid var(--grid)}
      body.menu-open .nav.mobile{display:grid}.nav.mobile a{width:100%;padding:16px 0;border-bottom:1px solid #09141c1c}
      .hero{min-height:auto}.hero-inner{grid-template-columns:1fr}.hero-copy{min-height:720px;padding-right:0}.hero-media{min-height:580px;margin:0 -24px;clip-path:polygon(0 0,100% 0,100% 100%,8% 100%)}
      .hero-media:after{left:4%;width:12px}.capability{padding:28px 24px}
      .positioning-grid,.principles-head,.contact-grid{grid-template-columns:1fr}.positioning-grid{padding:48px}.positioning-copy{gap:28px}
      .systems-head{grid-template-columns:1fr}.system-row{grid-template-columns:1fr}.system-index{padding:28px 0 14px}.system-visual{min-height:0;aspect-ratio:4/3;border:1px solid var(--grid)}.system-visual.coming-soon{margin:20px 0 28px}.system-detail{padding:32px 0 44px}
      .principle{padding:32px 24px}
    }
    @media(max-width:720px){
      html,body{max-width:100%;overflow-x:hidden}
      .container{width:calc(100% - 32px)}

      /* Header */
      .site-header{height:72px}
      .header-inner{grid-template-columns:minmax(0,1fr) auto;gap:12px}
      .brand{width:min(148px,44vw)}
      .header-cta{display:none}
      .menu-button{width:42px;height:40px}
      .nav.mobile{top:72px;padding-inline:16px}

      /* Hero: remove desktop-sized vertical constraints on phones */
      .hero{min-height:0;padding-top:72px}
      .hero-grid{inset:72px 0 0;background-size:46px 46px}
      .hero-inner{display:block;min-height:0}
      .hero-copy{min-height:0;padding:52px 0 44px}
      .hero-copy:after{display:none}
      .hero-copy .eyebrow{max-width:100%;gap:9px;margin-bottom:17px;font-size:.68rem;letter-spacing:.12em;line-height:1.45}
      .hero-copy .eyebrow:before{width:24px;flex:0 0 24px}
      h1{max-width:100%;margin-bottom:22px;font-size:clamp(2.3rem,10.2vw,3.5rem);line-height:.95;overflow-wrap:break-word}
      .hero-lead{max-width:42rem;margin-bottom:25px;font-size:1rem;line-height:1.65}
      .hero-actions{display:grid;grid-template-columns:1fr;gap:10px}
      .hero-actions .button{width:100%;min-height:52px;padding-inline:16px}

      /* Hero image scales with viewport width instead of a fixed mobile height */
      .hero-media{width:auto;min-height:0;aspect-ratio:4/3;margin-inline:-16px;clip-path:none}
      .hero-media>img{width:100%;height:100%;object-fit:cover;object-position:55% center}
      .hero-media:after{left:0;width:7px;transform:none}
      .media-readout{right:16px;bottom:16px;width:min(292px,calc(100% - 32px));padding:14px 15px}
      .media-readout .status{margin-bottom:10px;font-size:.65rem;letter-spacing:.11em}
      .readout-row{gap:10px;padding:7px 0;font-size:.69rem}
      .readout-row span{letter-spacing:.07em}

      /* Section 2 / capability strip */
      .capability-strip .container{width:100%}
      .capability-inner{grid-template-columns:1fr}
      .capability{grid-template-columns:34px minmax(0,1fr);gap:2px 12px;min-height:0;padding:20px 16px;border-left:0;border-right:0;border-bottom:1px solid var(--grid)}
      .capability:first-child{border-top:1px solid var(--grid)}
      .capability:last-child{border-right:0;border-bottom:0}
      .capability>span{font-size:.69rem}
      .capability strong{font-size:.96rem;letter-spacing:.07em}
      .capability small{font-size:.75rem;line-height:1.45}

      /* Keep the next content section comfortable on small screens too */
      .positioning,.systems,.principles,.contact{padding:72px 0}
      .positioning-grid{grid-template-columns:1fr;gap:30px;padding:30px 20px;clip-path:polygon(0 0,calc(100% - 20px) 0,100% 20px,100% 100%,0 100%)}
      .positioning-grid>*{min-width:0}
      .positioning-copy{grid-template-columns:1fr;gap:18px}
      .positioning-copy p:first-child{font-size:1rem}
      .signature-line{height:12px;margin-top:38px}

      .systems-head{margin-bottom:50px}.system-row{grid-template-columns:1fr}.system-index{padding:26px 0 16px}.system-visual{min-height:0}.system-visual.coming-soon{margin:16px 0 24px}.system-detail{padding:30px 0 42px}
      .principle-grid{grid-template-columns:1fr}.principle{min-height:auto;border-right:1px solid var(--grid)}.principle-number{margin-bottom:48px}
      .system-specs{gap:6px;margin-bottom:22px}.system-specs li{padding:6px 9px;font-size:.68rem}
      .system-tagline{font-size:.85rem}
      .upcoming-grid{grid-template-columns:1fr}.upcoming{min-height:0;padding:26px 0;border-left:0;border-top:1px solid var(--grid)}.upcoming:last-child{border-right:0}
      .principle h3{font-size:1.35rem}
      .form-row,.contact-meta{grid-template-columns:1fr}form{padding:28px 22px}.footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:420px){
      .container{width:calc(100% - 28px)}
      .brand{width:138px}
      .hero-copy{padding:42px 0 36px}
      h1{font-size:clamp(2rem,9.6vw,2.9rem)}
      .hero-media{margin-inline:-14px;aspect-ratio:1/1}
      .media-readout{right:12px;bottom:12px;width:calc(100% - 24px);padding:12px 13px}
      .readout-row{font-size:.66rem}
      .capability{padding-inline:14px}
      .positioning-grid{padding:26px 18px}
    }
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.nav a:after{transition:none}}