*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#163B63;--navy-dark:#0f2c4d;--ink:#000;--slate:#000;--border:rgba(0,0,0,.12);--bg-soft:#fff;--ease:cubic-bezier(.4,0,.2,1)}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:#fff;color:#111827;line-height:1.6;font-size:16px;zoom:.9}
h1,h2,h3{font-family:'Inter',sans-serif;font-weight:550}
a{text-decoration:none;color:inherit}
.topbar{background:#0f2c4d;padding:8px 48px;display:flex;justify-content:space-between;align-items:center}
.topbar span,.topbar a{font-size:12px;color:rgba(255,255,255,.65)}
.topbar-links{display:flex;gap:20px}
nav{background:#fff;border-bottom:1px solid var(--border);padding:0 40px;height:60px;display:flex;align-items:center;justify-content:flex-start;gap:40px;position:sticky;top:0;z-index:100}
.logo{display:flex;align-items:center;gap:10px}
.torqx-wordmark{display:flex;align-items:flex-start;font-family:'Open Sans',sans-serif;font-size:22px;font-weight:800;line-height:1;letter-spacing:-1px;text-decoration:none}
.tq-black{color:#000;font-weight:800}
.tq-x{color:#163B63;font-weight:800;margin-left:-2px}
.tq-tm{font-family:'Open Sans',sans-serif;font-size:11px;font-weight:700;color:#000;margin-left:3px;position:relative;top:-6px;letter-spacing:0}
nav .torqx-wordmark{font-size:22px}
.torqx-logo-img{height:26px;width:auto;display:block}
.footer-logo-img{height:48px}
.nav-menu{display:flex;gap:26px;list-style:none;margin-left:auto;align-items:center}
.nav-menu a{font-size:13px;font-weight:500;color:#374151}
.nav-menu a:hover{color:var(--navy)}
.btn-primary{font-size:12px;font-weight:600;color:#fff;background:var(--navy);border:none;border-radius:0px;padding:9px 18px;display:inline-flex;transition:background .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease)}
.btn-primary:hover{background:var(--navy-dark);box-shadow:0 6px 16px rgba(22,59,99,.22);transform:translateY(-1px)}

/* Products dropdown */
.nav-item-dropdown{position:relative}
.nav-item-dropdown>a{display:flex;align-items:center;gap:6px;cursor:pointer}
.nav-caret{width:9px;height:9px;border-right:1.6px solid #374151;border-bottom:1.6px solid #374151;transform:rotate(45deg);margin-top:-3px;transition:transform .2s var(--ease),border-color .2s var(--ease)}
.nav-item-dropdown:hover .nav-caret{border-color:var(--navy);transform:rotate(225deg);margin-top:3px}
.dropdown-panel{position:absolute;top:100%;left:0;right:auto;transform:translateY(8px);width:250px;background:#fff;border:1px solid var(--border);border-radius:0px;box-shadow:0 22px 48px rgba(15,44,77,.16);padding:10px;opacity:0;visibility:hidden;transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;display:flex;flex-direction:column;gap:2px}
.nav-item-dropdown:hover .dropdown-panel{opacity:1;visibility:visible;transform:translateY(4px)}
.nav-item-dropdown.open .nav-caret{border-color:var(--navy);transform:rotate(225deg);margin-top:3px}
.nav-item-dropdown.open .dropdown-panel{opacity:1;visibility:visible;transform:translateY(4px)}
.dropdown-panel a{display:flex;align-items:center;padding:11px 12px;border-radius:0px;transition:background .15s var(--ease)}
.dropdown-panel a:hover{background:#eef4fb}

/* Mobile hamburger menu */
.mobile-menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:8px;margin-left:auto}
.mobile-menu-toggle span{display:block;width:22px;height:2px;background:#111827;transition:transform .25s var(--ease),opacity .25s var(--ease)}
.mobile-menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-menu-toggle.open span:nth-child(2){opacity:0}
.mobile-menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:block;position:fixed;top:60px;left:0;right:0;bottom:0;background:#fff;z-index:999;overflow-y:auto;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s}
.mobile-menu.open{pointer-events:auto}
.mobile-menu.open{opacity:1;visibility:visible;transform:translateY(0)}
.mobile-menu-list{list-style:none;padding:8px 24px 32px;margin:0}
.mobile-menu-list>li{border-bottom:1px solid var(--border)}
.mobile-menu-list>li>a{display:block;padding:18px 4px;font-size:16px;font-weight:600;color:#111827;text-decoration:none}
.mobile-menu-accordion-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:none;cursor:pointer;text-align:left;font-family:inherit;padding:18px 4px;font-size:16px;font-weight:600;color:#111827}
.mobile-menu-caret{width:9px;height:9px;border-right:1.6px solid #6b7280;border-bottom:1.6px solid #6b7280;transform:rotate(-45deg);transition:transform .2s var(--ease);flex-shrink:0}
.mobile-menu-accordion.open .mobile-menu-caret{transform:rotate(135deg)}
.mobile-submenu{list-style:none;max-height:0;overflow:hidden;transition:max-height .3s var(--ease);padding-left:10px;margin:0}
.mobile-menu-accordion.open .mobile-submenu{max-height:420px}
.mobile-submenu li a{display:block;padding:13px 4px 13px 14px;font-size:14.5px;color:#4b5563;border-left:2px solid var(--border);text-decoration:none}
.mobile-menu-cta{margin-top:22px}
.mobile-menu-cta a{display:flex;justify-content:center;text-decoration:none}
.dropdown-series-name{font-size:13.5px;font-weight:550;color:#111827}
.hero{padding:96px 64px 56px;background:#eef4fb;text-align:center}
.section-tag{font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--navy);margin-bottom:18px;text-align:center}
.hero h1{font-size:clamp(34px,4vw,50px);line-height:1.1;letter-spacing:-1.4px;color:var(--ink);margin:0 auto 16px;max-width:900px}
.hero p{font-size:17px;color:var(--slate);line-height:1.75;max-width:760px;margin:0 auto}
.contact-section{padding:52px 64px 110px}
.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start;max-width:1180px;margin:0 auto}
.info-panel,.form-panel{background:#fff;border:1px solid var(--border);border-radius:0px;padding:34px;box-shadow:0 12px 30px rgba(22,59,99,.08)}
.info-panel h2,.form-panel h2{font-size:34px;line-height:1.25;color:var(--ink);margin-bottom:12px}
.info-panel p{font-size:15px;color:var(--slate);line-height:1.75;margin-bottom:24px}
.contact-detail{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-top:1px solid #edf2f7}
.contact-icon{width:40px;height:40px;border-radius:0px;background:#e8f0fb;display:flex;align-items:center;justify-content:center;color:var(--navy);flex-shrink:0}
.contact-detail-title{font-size:11px;font-weight:550;color:#000;letter-spacing:.5px;text-transform:uppercase;margin-bottom:4px}
.contact-detail-val{font-size:14px;font-weight:550;color:var(--ink);line-height:1.45}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.form-group label{font-size:12.5px;font-weight:550;color:#000}
.form-group input,.form-group select,.form-group textarea{font-family:'Inter',sans-serif;font-size:14px;color:#000;background:#fff;border:1.5px solid rgba(0,0,0,.12);border-radius:0px;padding:12px 16px;outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(0,0,0,.1)}
.form-group textarea{resize:vertical;min-height:132px}
.form-submit{font-size:14.5px;font-weight:550;color:#fff;background:var(--navy);border:none;border-radius:0px;padding:15px 22px;cursor:pointer;transition:background .2s var(--ease),opacity .2s var(--ease)}.form-submit:disabled{opacity:.65;cursor:not-allowed}.form-status{font-size:13px;font-weight:550;line-height:1.5;margin-top:14px;min-height:20px}.form-status.success{color:#0f766e}.form-status.error{color:#b42318}
.interested-product-box{border:1.5px solid rgba(0,0,0,.12);border-radius:0px;padding:10px 12px;display:none;flex-wrap:wrap;gap:8px;min-height:44px;align-items:center}
.interested-tag{display:inline-flex;align-items:center;gap:8px;background:#eef4fb;color:var(--navy);font-size:13px;font-weight:600;padding:7px 12px;border-radius:6px}
.interested-tag .tag-remove{background:none;border:none;cursor:pointer;font-size:15px;line-height:1;color:var(--navy);opacity:.6;padding:0}
.interested-tag .tag-remove:hover{opacity:1}
#cf-interested-wrap{display:none}
footer{background:#0d1b2a;padding:40px 64px 0}
footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand-name{font-size:17px;font-weight:700;color:#fff;margin-bottom:8px}
.footer-tagline{font-size:13.5px;color:rgba(255,255,255,.4);line-height:1.75;max-width:260px}
.footer-address{font-size:13.5px;color:rgba(255,255,255,.4);line-height:1.6;margin-top:8px}
.footer-social{display:flex;gap:10px;margin-top:12px}
.footer-social a{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.55);transition:all .2s var(--ease)}
.footer-social a:hover{background:#5ba3d4;color:#fff}
.footer-social svg{width:15px;height:15px;fill:currentColor}
.footer-col-title{font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:12px}
.footer-col ul{display:flex;flex-direction:column;gap:8px;list-style:none;padding:0;margin:0}
.footer-col ul li a{font-size:13.5px;color:rgba(255,255,255,.55);transition:color .2s var(--ease)}
.footer-col ul li a:hover{color:#fff}
.footer-col ul li span.footer-static{font-size:13.5px;color:rgba(255,255,255,.55);display:inline-block}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:14px 0}
.footer-copy{font-size:12px;color:rgba(255,255,255,.3)}
.footer-legal{display:flex;gap:22px}
.footer-legal a,.footer-legal .footer-static{font-size:12px;color:rgba(255,255,255,.3);transition:color .2s var(--ease)}
.footer-legal a:hover{color:rgba(255,255,255,.6)}
@media (max-width:1100px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px;padding-bottom:22px}footer{padding:30px 48px 0}}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr;gap:20px}footer{padding:22px 20px 0}.footer-bottom{flex-direction:column;gap:8px;align-items:flex-start;padding:10px 0}}
@media (max-width:900px){.topbar{display:none}nav{padding:0 24px}.nav-menu{display:none}.mobile-menu-toggle{display:flex}.nav-cta{display:none}.hero,.contact-section{padding-left:24px;padding-right:24px}.contact-layout{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}
/* Products dropdown: category rows with a side flyout of series (added) */
.dropdown-panel{width:250px}
.dropdown-cat{position:relative}
.dropdown-cat-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;border-radius:0px;cursor:default;transition:background .15s ease}
.dropdown-cat-link:hover,.dropdown-cat.open>.dropdown-cat-link{background:#eef4fb}
.dropdown-cat-link:hover .dropdown-cat-name,.dropdown-cat.open>.dropdown-cat-link .dropdown-cat-name{color:var(--navy)}
.dropdown-cat-name{font-size:13.5px;font-weight:550;color:#111827;transition:color .15s ease}
.dropdown-chevron{width:6px;height:6px;border-right:1.6px solid #9aa4b2;border-bottom:1.6px solid #9aa4b2;transform:rotate(-45deg);flex-shrink:0;transition:border-color .15s ease}
.dropdown-cat-link:hover .dropdown-chevron,.dropdown-cat.open>.dropdown-cat-link .dropdown-chevron{border-color:var(--navy)}
.dropdown-flyout{position:absolute;top:0;left:100%;margin-left:6px;width:230px;background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:0px;box-shadow:0 22px 48px rgba(15,44,77,.16);padding:10px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translateX(4px);transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:210}
.dropdown-cat:hover .dropdown-flyout,.dropdown-cat.open .dropdown-flyout{opacity:1;visibility:visible;transform:translateX(0)}
.dropdown-flyout a{display:flex;align-items:center;padding:11px 12px;border-radius:0px;transition:background .15s ease}
.dropdown-flyout a:hover{background:#eef4fb}

/* Mobile: non-interactive category labels grouping the series list (added) */
.mobile-submenu-heading{font-size:11px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:#9aa4b2;padding:14px 4px 6px 14px}