:root{--orange:#f58220;--orange-dark:#b94300;--accent-text:#c85200;--navy:#102a43;--ink:#183042;--muted:#5f7080;--line:#dce5ec;--soft:#f5f8fa;--green:#0b7a3b;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.6;background:#fff}img{max-width:100%;display:block}a{color:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:200;background:#fff;color:var(--navy);padding:10px 14px;border-radius:5px;box-shadow:0 4px 14px rgba(0,0,0,.2)}.skip-link:focus{top:12px}
    .topbar{background:var(--navy);color:#fff;font-size:.9rem}.topbar-inner{padding:8px 40px;display:flex;justify-content:flex-end;gap:22px;flex-wrap:wrap}.topbar a{text-decoration:none}.topbar a:hover{color:#ffd0a6}header{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 2px 14px rgba(16,42,67,.1)}.header-inner{min-height:86px;padding:10px 40px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand img{height:62px;width:auto}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:6px;padding:9px 12px;font-size:1rem;color:var(--navy)}nav{display:flex;align-items:center;gap:4px}nav a{padding:10px 12px;text-decoration:none;font-weight:700;font-size:.94rem;border-radius:5px}nav a:hover{color:var(--accent-text);background:#fff5ec}.nav-cta{background:var(--orange-dark);color:#fff!important;padding:10px 16px!important}.nav-cta:hover{background:#963600!important;color:#fff!important}
    .container{max-width:var(--max);margin:auto;padding-left:22px;padding-right:22px}.breadcrumbs{max-width:var(--max);margin:0 auto;padding:18px 22px 0;color:#6a7a88;font-size:.9rem}.breadcrumbs a{color:#465d70;text-decoration:none}.breadcrumbs a:hover{color:var(--accent-text)}.product-hero{margin-top:18px;background:linear-gradient(115deg,#071b2b 0%,#102a43 53%,#244c67 100%);color:#fff;overflow:hidden}.hero-grid{max-width:var(--max);margin:auto;min-height:510px;padding:58px 22px;display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}.eyebrow{display:inline-block;border:1px solid rgba(255,255,255,.32);border-radius:99px;background:rgba(245,130,32,.2);padding:7px 12px;text-transform:uppercase;font-weight:700;font-size:.76rem;letter-spacing:.08em}.product-hero h1{font-size:clamp(2rem,4.3vw,3.7rem);line-height:1.12;margin:17px 0}.product-hero p{color:#dce6ed;font-size:1.07rem;max-width:630px;margin:0}.quick-points{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:23px 0}.quick-point{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);border-radius:6px;padding:10px 12px;font-weight:700;font-size:.9rem}.quick-point:before{content:'\2713';color:#88e7b0;padding-right:8px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:6px;padding:13px 19px;font-size:1rem;font-weight:700;text-decoration:none;cursor:pointer}.button-orange{color:#fff;background:var(--orange-dark)}.button-orange:hover{background:#963600}.button-green{background:var(--green);color:#fff}.button-green:hover{background:#075d2d}.media-card{background:#fff;border-radius:12px;padding:10px;box-shadow:0 20px 45px rgba(0,0,0,.3)}.media-card img{width:100%;height:345px;aspect-ratio:4/3;object-fit:contain;background:#edf2f5;border-radius:7px}.media-caption{color:#526474;font-size:.86rem;padding:10px 6px 2px;text-align:center}
    .trustbar{border-bottom:1px solid var(--line);background:#fff}.trustbar-inner{max-width:var(--max);margin:auto;padding:17px 22px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.trust{font-size:.9rem;font-weight:700}.trust:before{content:'\2713';width:24px;height:24px;display:inline-grid;place-items:center;border-radius:50%;background:#e7f8ee;color:var(--green);margin-right:8px}section{padding:72px 0}.soft{background:var(--soft)}.kicker{margin:0 0 8px;color:var(--accent-text);font-weight:800;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.title{color:var(--navy);font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.2;margin:0}.intro{max-width:850px;color:var(--muted);margin:15px 0 0}.two-col{display:grid;grid-template-columns:1.08fr .92fr;gap:36px;align-items:start}.content p{color:#465b6d}.content p:first-of-type{font-size:1.05rem}.info-panel{border:1px solid var(--line);border-radius:10px;background:#fff;padding:25px;box-shadow:0 8px 22px rgba(16,42,67,.06)}.info-panel h3{margin:0 0 13px;color:var(--navy)}.info-panel ul{margin:0;padding-left:19px}.info-panel li+li{margin-top:8px}.info-panel li::marker{color:var(--orange)}
    .video-wrap{border-radius:12px;overflow:hidden;background:#071b2b;box-shadow:0 15px 30px rgba(16,42,67,.15)}.video-wrap video{display:block;width:100%;max-height:600px;object-fit:contain}.video-note{font-size:.9rem;color:var(--muted);margin:12px 0 0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}.feature{border:1px solid var(--line);border-radius:9px;background:#fff;padding:20px}.feature h3{margin:0 0 8px;color:var(--navy);font-size:1.04rem}.feature p{margin:0;color:var(--muted);font-size:.92rem}.feature .icon{display:grid;place-items:center;width:38px;height:38px;background:#fff2e7;color:var(--accent-text);border-radius:8px;font-weight:800;font-size:1.2rem;margin-bottom:14px}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}.process{position:relative;border-radius:9px;background:#fff;border:1px solid var(--line);padding:22px 18px}.step{color:var(--accent-text);font-size:.78rem;font-weight:800;letter-spacing:.08em}.process h3{color:var(--navy);font-size:1.05rem;margin:8px 0}.process p{color:var(--muted);font-size:.91rem;margin:0}.process:not(:last-child):after{content:'\203A';position:absolute;right:-15px;top:42%;z-index:2;color:var(--orange);font-size:2rem}
    .station-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:30px}.station{position:relative;min-height:178px;border:1px solid var(--line);border-top:4px solid var(--orange);border-radius:9px;background:#fff;padding:18px 15px}.station-number{display:block;color:var(--accent-text);font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.station h3{margin:9px 0 7px;color:var(--navy);font-size:1rem;line-height:1.3}.station p{margin:0;color:var(--muted);font-size:.88rem}.station.air{border-top-color:#2979aa}.station.air .station-number{color:#21678f}.sequence-note{margin:18px 0 0;padding:14px 17px;border-left:4px solid var(--orange);border-radius:0 7px 7px 0;background:#fff7ef;color:#465b6d}.system-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:30px}.system-card{border:1px solid var(--line);border-radius:10px;background:#fff;padding:24px}.system-card h3{margin:0 0 9px;color:var(--navy);font-size:1.08rem}.system-card p{margin:0;color:var(--muted)}.interlock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.interlock{border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:9px;background:#fff;padding:20px}.interlock h3{margin:0 0 7px;color:var(--navy);font-size:1rem}.interlock p{margin:0;color:var(--muted);font-size:.91rem}
    .spec-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:24px 0}.spec-card{background:var(--navy);color:#fff;border-radius:9px;padding:18px}.spec-card strong{display:block;color:#ffc28f;font-size:1.7rem;line-height:1.2}.spec-card span{font-size:.91rem;color:#dbe6ed}.spec-table-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start}.table-wrap{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;box-shadow:0 8px 22px rgba(16,42,67,.05)}.spec-table{border-collapse:collapse;width:100%}.spec-table caption{caption-side:top;padding:15px 16px;text-align:left;background:var(--navy);color:#fff;font-size:1.04rem;font-weight:800}.spec-table th,.spec-table td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}.spec-table th{background:#102a43;color:#fff;width:41%}.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}.spec-table td{color:#526474}.spec-table tr:nth-child(even) td{background:#fbfcfd}.supply-note{margin:18px 0 0;color:var(--muted);font-size:.9rem}
    .integration{display:grid;grid-template-columns:1fr 1fr;gap:22px}.integration-card{border-radius:10px;padding:28px;background:#fff;border:1px solid var(--line)}.integration-card h3{margin:0 0 9px;color:var(--navy)}.integration-card p{margin:0;color:var(--muted)}.integration-card ul{margin:10px 0 0;padding-left:19px;color:var(--muted)}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:30px}.related{border:1px solid var(--line);background:#fff;border-radius:8px;padding:18px;text-decoration:none;font-weight:700;color:#334b5d}.related:hover{border-color:var(--orange);color:var(--accent-text);box-shadow:0 8px 18px rgba(16,42,67,.1)}.related:before{content:'\2192';color:var(--accent-text);padding-right:9px}.faq{max-width:920px;margin:30px auto 0}.faq details{border:1px solid var(--line);border-radius:8px;padding:15px 18px;background:#fff}.faq details+details{margin-top:10px}.faq summary{color:var(--navy);font-weight:700;cursor:pointer}.faq p{color:#536778;margin:11px 0 0}
    .cta-band{background:linear-gradient(105deg,#b94300,#d85d0b);color:#fff}.cta-wrap{display:flex;justify-content:space-between;align-items:center;gap:22px}.cta-wrap h2{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.2;margin:0}.cta-wrap p{margin:7px 0 0}.cta-wrap .button{background:#fff;color:#9b3600;white-space:nowrap}.contact{background:var(--soft)}.contact-box{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;display:grid;grid-template-columns:.9fr 1.1fr}.contact-content{padding:34px}.contact-content h2{margin:0;color:var(--navy)}.contact-content p{color:var(--muted)}.contact-links{display:grid;gap:9px;margin:20px 0}.contact-links a{text-decoration:none;font-weight:700}.contact-actions{display:flex;gap:10px;flex-wrap:wrap}.map iframe{width:100%;height:100%;min-height:340px;border:0}
    footer{background:#071b2b;color:#cbd7df}.footer-inner{max-width:var(--max);margin:auto;padding:35px 22px;display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:25px}.footer-inner h3{margin:0 0 10px;color:#fff;font-size:1.05rem}.footer-inner p{margin:0;font-size:.92rem}.footer-inner a{display:block;color:#cbd7df;text-decoration:none;font-size:.92rem;margin:6px 0}.footer-inner a:hover{color:#fff}.copyright{background:#05131e;text-align:center;color:#9bb0bd;padding:13px 20px;font-size:.85rem}.floating-whatsapp{position:fixed;right:18px;bottom:18px;z-index:60;background:var(--green);color:#fff;padding:13px 17px;border-radius:99px;text-decoration:none;font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.22)}
    .modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:100;background:rgba(5,19,30,.72);padding:18px}.modal.show{display:flex}.modal-card{position:relative;width:min(440px,100%);background:#fff;border-radius:10px;padding:26px;box-shadow:0 20px 50px rgba(0,0,0,.3)}.modal-card h2{margin:0;color:var(--navy)}.modal-card p{color:var(--muted);margin:7px 0 17px}.modal-close{position:absolute;right:13px;top:9px;border:0;background:none;font-size:1.7rem;color:#526474;cursor:pointer}.modal input,.modal textarea{display:block;width:100%;padding:12px;margin-bottom:12px;border:1px solid #c9d4dc;border-radius:6px;font:inherit}.modal textarea{min-height:92px;resize:vertical}.modal button[type=submit]{width:100%}:focus-visible{outline:3px solid #ffb36f;outline-offset:3px}
    @media(max-width:980px){.hero-grid,.two-col,.contact-box{grid-template-columns:1fr}.hero-grid{padding-top:48px}.media-card{max-width:650px}.trustbar-inner,.feature-grid,.spec-cards{grid-template-columns:repeat(2,1fr)}.process-grid,.station-grid,.interlock-grid{grid-template-columns:repeat(2,1fr)}.spec-table-grid{grid-template-columns:1fr}.process:nth-child(2):after{display:none}.related-grid{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr 1fr}.map iframe{height:320px}}
    @media(max-width:700px){.topbar-inner{justify-content:center;gap:7px 14px;padding:7px 16px}.header-inner{min-height:68px;padding:8px 16px}.brand img{height:45px}.menu-toggle{display:block}nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;border-top:1px solid var(--line);padding:10px 16px 16px;box-shadow:0 12px 20px rgba(16,42,67,.12)}nav.open{display:flex}nav a{padding:11px}.breadcrumbs{font-size:.82rem}.product-hero{margin-top:10px}.hero-grid{padding:42px 20px}.quick-points{grid-template-columns:1fr}.media-card img{height:auto}.trustbar-inner,.feature-grid,.process-grid,.station-grid,.system-grid,.interlock-grid,.spec-cards,.integration,.related-grid{grid-template-columns:1fr}.trustbar-inner{gap:9px}.trust{font-size:.82rem}.process:after{display:none!important}.spec-table th,.spec-table td{padding:11px;font-size:.9rem}.cta-wrap{display:block}.cta-wrap .button{margin-top:18px}.footer-inner{grid-template-columns:1fr;padding:30px 20px}.floating-whatsapp{right:12px;bottom:12px}.contact-content{padding:26px}}
    @media print{*{-webkit-print-color-adjust:exact;print-color-adjust:exact}header{position:static}.topbar,.breadcrumbs,.video-section,.floating-whatsapp,.modal,.cta-band,.map,nav,.skip-link{display:none!important}.header-inner{min-height:auto;padding:12px 22px}.brand img{height:48px}.product-hero{margin-top:0;break-inside:avoid}.hero-grid{min-height:0;padding:32px 22px;grid-template-columns:1.08fr .92fr;gap:24px}.product-hero h1{font-size:2.25rem}.media-card img{height:260px}.trustbar-inner{padding:12px 22px}section{padding:36px 0;break-inside:avoid}.feature-grid{grid-template-columns:repeat(3,1fr)}.process-grid{grid-template-columns:repeat(4,1fr)}.station-grid{grid-template-columns:repeat(5,1fr)}.contact-box{grid-template-columns:1fr}.footer-inner{padding:25px 22px}footer{break-before:page}}

    /* Mobile floating action clearance */
    @media(max-width:720px){body{padding-bottom:70px}.floating,.floating-whatsapp{display:grid!important;place-items:center!important;width:50px!important;height:50px!important;right:10px!important;bottom:10px!important;padding:0!important;font-size:0!important}.floating:after,.floating-whatsapp:after{content:'WA';font-size:.78rem;font-weight:900;letter-spacing:.02em}}

/* hm-media-menu-v1 */
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown-toggle{appearance:none;-webkit-appearance:none;border:0;background:transparent;color:inherit;font:inherit;font-weight:700;padding:10px 9px;border-radius:5px;cursor:pointer;white-space:nowrap}
.nav-dropdown-toggle::after{content:" \25BE";font-size:.72em}
.nav-dropdown-toggle:hover,.nav-dropdown-toggle:focus,.nav-dropdown-toggle.active{color:var(--orange,#f47b20);background:#fff5ec;outline:none}
.nav-dropdown-menu{display:none;position:absolute;top:calc(100% + 2px);left:0;min-width:190px;background:#fff;border:1px solid rgba(16,42,67,.14);border-radius:8px;padding:7px;box-shadow:0 12px 28px rgba(16,42,67,.16);z-index:120;flex-direction:column;gap:2px}
.nav-dropdown:hover .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu,.nav-dropdown.open .nav-dropdown-menu{display:flex}
.nav-dropdown-menu a{display:block!important;padding:10px 12px!important;white-space:nowrap;text-align:left}
#siteNav>a[aria-current="page"],#siteNav>a[aria-current="location"],.nav-dropdown-menu a[aria-current="page"]{color:var(--orange,#f47b20);background:#fff5ec}
.menu-toggle[aria-expanded="true"]+nav .nav-dropdown{display:block}
.menu-toggle[aria-expanded="true"]+nav .nav-dropdown-menu{position:static;min-width:0;margin:3px 0 3px 12px;border:0;border-left:3px solid var(--orange,#f47b20);border-radius:0;box-shadow:none;padding:2px 0 2px 8px}