/* V15 responsive hardening: additive safeguards only; approved desktop visual system remains unchanged. */
html,body{max-width:100%;overflow-x:hidden}body{min-width:320px}img,svg,video,iframe{max-width:100%}table{max-width:100%}.spec-card,.compare-table,.table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}.main-nav a,.nav-dropdown>button,.menu-toggle,.btn{touch-action:manipulation}
@media(max-width:1100px){
  .header-inner{height:76px;position:relative;gap:14px}.brand{width:112px;flex-basis:112px}.brand img{width:104px}.menu-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:64px;margin-left:auto;z-index:151}.header-quote{margin-left:0;min-height:44px;padding-inline:14px}
  .main-nav{display:none;position:absolute;left:0;right:0;top:100%;height:auto;max-height:calc(100vh - 108px);overflow-y:auto;margin:0;padding:10px;background:#fff;border:1px solid var(--line);border-top:0;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0;z-index:150}.main-nav.open,.main-nav.is-open{display:flex}.main-nav>a,.nav-dropdown>button{min-height:46px;height:auto;width:100%;padding:0 12px;border-bottom:1px solid #edf0f4;text-align:left;justify-content:space-between}.nav-dropdown{height:auto}.dropdown-panel{position:static;transform:none;width:100%;grid-template-columns:repeat(2,minmax(0,1fr));box-shadow:none;border:0;border-bottom:1px solid #edf0f4;border-radius:0;padding:6px 10px 12px}.nav-dropdown:hover .dropdown-panel{display:none}.nav-dropdown.open .dropdown-panel,.nav-dropdown.is-open .dropdown-panel{display:grid}
  .utility-links{gap:12px}.solution-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.industry-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.footer-grid{grid-template-columns:1.2fr 1.7fr 1fr 1fr;gap:18px}.footer-grid>div:last-child{grid-column:1/-1}
}
@media(max-width:760px){
  .container,.wide-container{width:min(100% - 28px,1240px)}.utility-bar{height:auto;min-height:32px}.utility-inner{height:auto;min-height:32px;padding:5px 0;gap:8px}.utility-made{font-size:10px}.utility-links a{font-size:0}.utility-links a[href^="https://wa.me"]:after{content:"WhatsApp";font-size:10px}.utility-links a[href^="mailto:"]:after{content:"Email";font-size:10px}.utility-links a[href*="maps"]{display:none}
  .header-inner{height:70px}.header-quote{font-size:0;width:44px;padding:0}.header-quote svg{width:19px;height:19px}.menu-toggle{font-size:12px;padding-inline:10px;min-width:58px}.main-nav{max-height:calc(100vh - 102px)}.dropdown-panel{grid-template-columns:1fr}
  .hero{height:auto;min-height:520px;background-position:center}.hero-content{min-height:448px;padding:42px 0 100px}.hero h1{font-size:clamp(38px,11vw,52px);max-width:88vw}.hero p{font-size:15px;max-width:82vw}.hero-actions,.product-hero-actions,.quote-live-actions{flex-wrap:wrap;gap:10px}.hero-proof{width:100%;height:auto;grid-template-columns:repeat(2,minmax(0,1fr))}.hero-proof div{min-height:52px}.hero-proof div:last-child{grid-column:1/-1}
  .quick-actions{right:8px;top:auto;bottom:8px;transform:none;width:auto;display:grid;grid-template-columns:repeat(4,48px);border-radius:10px}.quick-actions a{height:48px;font-size:0}.quick-actions svg{width:21px;height:21px}
  .solution-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.solution-card img{height:132px}.solution-card>div{min-height:112px}.capability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.industry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stats-grid{height:auto;grid-template-columns:repeat(2,1fr);padding:12px 0}.stats-grid div{min-height:60px;display:flex;flex-direction:column;justify-content:center}.footer-grid{grid-template-columns:1fr 1fr;padding:22px 0}.footer-solutions{grid-column:1/-1}.footer-bottom>div{height:auto;min-height:48px;padding:9px 0;gap:8px;flex-wrap:wrap}
  .product-hero-grid,.split-grid,.quote-shell,.overview-grid,.story-grid,.contact-grid{grid-template-columns:1fr!important}.product-hero-copy{padding-top:34px}.product-hero-copy h1{font-size:clamp(34px,10vw,46px)}.product-hero-media{min-height:260px}.variant-grid,.related-grid,.gallery-grid,.application-grid,.process-grid,.product-family-cards{grid-template-columns:1fr!important}.gallery-grid img{height:auto;aspect-ratio:16/10}.spec-table{min-width:620px}.corp-hero h1{font-size:clamp(32px,9vw,44px)}
}
@media(max-width:480px){
  .container,.wide-container{width:min(100% - 22px,1240px)}.utility-made strong{max-width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand{width:98px;flex-basis:98px}.brand img{width:94px}.header-quote{display:none}.menu-toggle{margin-left:auto}.solution-grid,.capability-grid,.industry-grid,.footer-grid{grid-template-columns:1fr}.solution-card img{height:168px}.two-col{grid-template-columns:1fr}.footer-solutions{grid-column:auto}.quick-actions{grid-template-columns:repeat(4,44px)}.quick-actions a{width:44px;height:44px}.btn{min-height:44px;padding-inline:16px}.product-hero-copy{padding-bottom:22px}.product-hero-media{min-height:220px}.quote-card,.quote-live-panel,.form-card{padding-inline:16px}.section-heading h2,.product-heading h2{overflow-wrap:anywhere}.breadcrumb{overflow-wrap:anywhere}.stats-grid{grid-template-columns:1fr 1fr}.footer-bottom>div{display:block}.footer-bottom span{display:block;margin:4px 0}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.001ms!important;transition-duration:.001ms!important}}


/* V16 pre-deployment accessibility and performance hardening */
.skip-link{position:fixed;left:1rem;top:1rem;z-index:10000;padding:.75rem 1rem;background:#fff;color:#0b2b52;border:2px solid currentColor;border-radius:.35rem;transform:translateY(-180%);transition:transform .15s ease;box-shadow:0 4px 16px rgba(0,0,0,.18)}
.skip-link:focus{transform:translateY(0)}
:where(a,button,input,select,textarea):focus-visible{outline:3px solid currentColor;outline-offset:3px}
@media (prefers-reduced-motion: reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}