:root{--navy-900: #06182C;--navy-800: #0B2545;--navy-700: #16406B;--navy-100: #DDE7F1;--bg: #F4F7F9;--surface: #FFFFFF;--surface-alt: #EAF0F5;--ink: #17283B;--ink-soft: #44586E;--muted: #6C8094;--line: #D9E1E9;--line-strong: #A9B9C9;--signal: #D9822B;--signal-ink: #A3530F;--success: #1E7B4F;--white: #FFFFFF;--focus-ring: 0 0 0 3px rgba(11, 37, 69, .25);--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-data: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, Menlo, monospace;--fs-h1: clamp(2rem, 3.2vw, 2.9rem);--fs-h2: clamp(1.5rem, 2.2vw, 2rem);--fs-h3: 1.2rem;--fs-h4: 1.05rem;--fs-body: 1rem;--fs-small: .875rem;--fs-meta: .8rem;--fs-eyebrow: .75rem;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-12: 48px;--sp-16: 64px;--sp-24: 96px;--r-sm: 2px;--r-md: 4px;--r-lg: 6px;--shadow-card-hover: 0 1px 0 rgba(6, 24, 44, .08), 0 6px 16px rgba(6, 24, 44, .08);--shadow-sticky: 0 1px 0 var(--line), 0 6px 16px rgba(6, 24, 44, .06);--ease: cubic-bezier(.2, 0, 0, 1);--dur-fast: .15s;--dur-base: .2s;--dur-slow: .25s;--container: 1200px;--gutter: 24px;--section-y: 96px}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:var(--fs-body);line-height:1.65}img{display:block;max-width:100%}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}button,input,select,textarea{font:inherit;color:inherit}h1,h2,h3,h4{margin:0 0 var(--sp-3);line-height:1.2;letter-spacing:-.01em}h1{font-size:var(--fs-h1);font-weight:600}h2{font-size:var(--fs-h2);font-weight:600}h3{font-size:var(--fs-h3);font-weight:600}p{margin:0 0 var(--sp-4)}p:last-child{margin-bottom:0}ul,ol{margin:0;padding:0;list-style:none}:focus-visible{outline:var(--focus-ring);outline-offset:1px}.mono{font-family:var(--font-data)}.eyebrow{font-family:var(--font-data);font-size:var(--fs-eyebrow);font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--signal-ink);margin-bottom:var(--sp-3)}.lede{font-size:1.1rem;color:var(--ink-soft)}.note-line{font-size:var(--fs-small);color:var(--muted)}.container{width:min(var(--container),100% - 2 * var(--gutter));margin-inline:auto}.section{padding:var(--section-y) 0;scroll-margin-top:80px}.section-alt{background:var(--surface-alt);border-block:1px solid var(--line)}.section h2,.section-alt h2{max-width:640px}.section-alt .why-grid h2{margin-bottom:var(--sp-8)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:var(--r-md);border:1px solid transparent;font-weight:600;font-size:.95rem;line-height:1.2;cursor:pointer;transition:background var(--dur-fast) var(--ease),border-color var(--dur-fast) var(--ease),transform var(--dur-fast) var(--ease)}.button:hover{text-decoration:none;transform:translateY(-1px)}.button:active{transform:translateY(0)}.button-lg{padding:14px 24px;font-size:1rem}.button-primary{background:var(--navy-800);color:var(--white)}.button-primary:hover{background:var(--navy-700)}.button-outline-light{border-color:#ffffff8c;color:var(--white);background:transparent}.button-outline-light:hover{border-color:var(--white);background:#ffffff14}.button-ghost{border-color:var(--line-strong);color:var(--ink);background:transparent}.button-ghost:hover{border-color:var(--ink-soft)}.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--navy-800)}.link-arrow:hover{color:var(--navy-700)}.top-info{background:var(--navy-900);color:#cfe0f0;font-size:var(--fs-meta)}.top-info-inner{width:min(var(--container),100% - 2 * var(--gutter));margin-inline:auto;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:7px 0}.top-info-signal{color:#f0b877;font-family:var(--font-data);letter-spacing:.04em}.top-info-contact{display:flex;gap:16px}.top-info-contact a:hover{color:var(--white)}.site-header{position:sticky;top:0;z-index:40;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sticky)}.site-header-inner{width:min(var(--container),100% - 2 * var(--gutter));margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}.brand{display:inline-flex;align-items:center;gap:10px}.brand-name{font-weight:700;font-size:1.3rem;letter-spacing:.18em;color:var(--navy-900)}.brand-mark{width:8px;height:8px;background:var(--signal);display:inline-block}.brand:hover{text-decoration:none}.site-nav{display:flex;align-items:center;gap:22px}.nav-link{font-weight:500;color:var(--ink-soft);padding:6px 0;border-bottom:2px solid transparent}.nav-link:hover{color:var(--navy-800);text-decoration:none}.nav-link.is-active{color:var(--navy-900);border-bottom-color:var(--navy-800)}.nav-group{position:relative}.nav-drop{position:absolute;left:-16px;top:calc(100% + 10px);width:340px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-card-hover);padding:8px;display:none;z-index:50}.nav-group:hover .nav-drop,.nav-group:focus-within .nav-drop{display:block}.drop-item{display:grid;grid-template-columns:74px 1fr auto;align-items:baseline;gap:10px;padding:9px 10px;border-radius:var(--r-sm)}.drop-item:hover{background:var(--surface-alt);text-decoration:none}.drop-model{font-family:var(--font-data);font-weight:600;color:var(--navy-800)}.drop-name{font-weight:600;color:var(--ink)}.drop-spec{font-family:var(--font-data);font-size:var(--fs-meta);color:var(--muted)}.nav-cta{padding:9px 14px;font-size:.9rem}.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--navy-900);padding:6px}.nav-drawer{position:fixed;inset:0 0 0 auto;width:min(360px,88vw);background:var(--navy-900);color:var(--white);z-index:60;padding:88px 28px 32px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.drawer-link{color:#dfe8f2;padding:12px 4px;font-size:1.15rem;font-weight:600;border-bottom:1px solid rgba(255,255,255,.08)}.drawer-link-sub{font-size:.95rem;color:#aebfd2;font-family:var(--font-data);padding-left:18px}.drawer-cta{margin-top:22px;width:100%;background:var(--signal);color:#fff}.drawer-cta:hover{background:#c06f1f}.site-footer{background:var(--navy-900);color:#c9d7e4;margin-top:0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;padding:var(--sp-16) 0 var(--sp-12)}.footer-brand,.footer-brand .brand-name{color:var(--white)}.footer-tag{margin-top:14px;font-size:.92rem;color:#f0b877;font-family:var(--font-data)}.footer-legal{font-size:var(--fs-small);color:#8fa2b5;margin-top:12px}.footer-heading{color:var(--white);font-size:.95rem;margin-bottom:14px}.footer-list li{margin-bottom:10px}.footer-list a{color:#b9c8d8}.footer-list a:hover{color:var(--white)}.footer-contact a{display:inline-flex;align-items:center;gap:8px}.footer-note{margin-top:14px;font-size:var(--fs-small);color:#8fa2b5}.footer-bottom{border-top:1px solid rgba(255,255,255,.1)}.footer-bottom-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 0;font-size:var(--fs-small);color:#8fa2b5}.footer-nav{display:flex;gap:16px}.footer-nav a:hover{color:var(--white)}.hero{background:var(--navy-900);background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;color:#e7eef6;padding:var(--sp-24) 0 var(--sp-16)}.hero-grid{display:grid;grid-template-columns:3fr 2fr;gap:56px;align-items:center}.hero-eyebrow{color:#f0b877}.hero-h1{color:var(--white);max-width:720px}.hero-sub{color:#b9c9db;max-width:560px;font-size:1.05rem}.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:var(--sp-6) 0 var(--sp-8)}.hero-stats{display:flex;flex-wrap:wrap;gap:10px 26px;padding-top:var(--sp-5);border-top:1px solid rgba(255,255,255,.14);color:#cfe0f0;font-size:var(--fs-small);list-style:none}.hero-media-card{background:var(--surface);border-radius:var(--r-lg);padding:14px;box-shadow:0 18px 50px #00000059}.hero-media-card img{border-radius:var(--r-sm);aspect-ratio:4 / 3;object-fit:contain;width:100%}.hero-media-caption{margin:12px 0 2px;font-size:var(--fs-small);color:var(--navy-800)}.trust-bar{border-bottom:1px solid var(--line);background:var(--surface)}.trust-bar .container{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:var(--sp-5) 0}.trust-bar p{font-size:var(--fs-small);color:var(--ink-soft);margin:0}.cert-strip{background:var(--navy-900);color:#cfe0f0;padding:var(--sp-8) 0}.cert-strip .container p{max-width:860px;margin:0}.cert-strip-light{background:var(--surface-alt);color:var(--ink-soft);border:1px solid 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var(--line);flex:1}.product-card-title{font-size:1.18rem}.product-card-line{font-size:var(--fs-small);color:var(--ink-soft);margin:0}.product-card-spec{font-size:var(--fs-small);color:var(--muted);line-height:1.6}.product-card .link-arrow{margin-top:4px}.product-rows{display:flex;flex-direction:column;gap:var(--sp-16);margin-top:var(--sp-12)}.product-row{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.product-row-media{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px}.product-row-media img{aspect-ratio:4 / 3;object-fit:contain;width:100%}.order-2{order:2}.tech-note{margin-top:var(--sp-16);background:var(--surface-alt);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-6) var(--sp-8)}.tech-note p{margin:0;color:var(--ink-soft)}.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:var(--sp-8)}.why-grid-3{grid-template-columns:repeat(3,1fr)}.why-block{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}.why-block svg{color:var(--navy-800);margin-bottom:12px}.why-block h3{font-size:1.08rem}.why-block p{color:var(--ink-soft);font-size:var(--fs-small);margin:0}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:var(--sp-8);counter-reset:step}.steps-5{grid-template-columns:repeat(5,1fr)}.step{position:relative;border-top:3px solid var(--navy-100);padding-top:14px}.step-num{font-size:var(--fs-meta);color:var(--signal-ink);font-weight:600}.step h3{font-size:1rem;margin-top:6px}.step p{font-size:var(--fs-small);color:var(--ink-soft);margin:0}.step-arrow{position:absolute;right:-18px;top:14px;color:var(--line-strong)}.spec-col{max-width:860px}.spec-table{border:1px solid 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