@media (min-width:761px) and (max-width:960px){.site-header{padding:10px 3vw;gap:16px}.brand img{width:148px;height:56px}nav{gap:14px}nav a{font-size:.72rem}.header-phone{display:none}.section{padding-left:4vw;padding-right:4vw}.hero-copy{padding-left:4vw;padding-right:4vw}.trust-bar{padding-left:4vw;padding-right:4vw}.gallery-grid{gap:13px}.product-card{min-height:510px}.card-content{padding:27px}.deye-section,.contact{gap:6vw}.showroom-hero .hero-copy{padding-left:4vw;padding-right:4vw}}
@media (min-width:761px) and (max-width:900px){.product-hero,.product-summary,.spec-inner,.product-use{grid-template-columns:1fr}.product-photo{min-height:480px}.product-intro{padding:70px 6vw}.product-summary>div:last-child{padding-top:0}.spec-disclaimer{grid-column:auto}.use-grid{grid-template-columns:repeat(3,1fr)}.location-intro{padding-left:4vw;padding-right:4vw;gap:6vw}.catalog-label{padding:25px}.model-list article{padding:23px 16px}}
.form-trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.consent-label{display:flex!important;gap:9px;align-items:flex-start;font-weight:400!important;line-height:1.35}.consent-label input{width:18px;height:18px;margin:1px 0 0;flex:0 0 auto}.form-result{display:none;margin:16px 0 0;padding:12px 14px;font-size:.84rem;font-weight:700}.form-result:target{display:block}.form-result-success{background:#e0f0bb;color:#355d16;border-left:3px solid #3b9f3d}.form-result-error{background:#fff0ee;color:#8a3030;border-left:3px solid #b84c4c}

/* Language navigation */
.language-switcher{position:relative;z-index:12;flex:0 0 auto}.language-switcher summary{display:flex;align-items:center;justify-content:center;gap:4px;width:45px;height:35px;cursor:pointer;border:1px solid #c8d4d3;border-radius:999px;background:#fff;list-style:none;box-shadow:0 4px 14px rgba(7,45,74,.08)}.language-switcher summary::-webkit-details-marker{display:none}.language-current{font-size:1rem;line-height:1}.language-chevron{color:#506978;font-size:1rem;line-height:1;transition:transform .2s}.language-switcher[open] .language-chevron{transform:rotate(180deg)}.language-switcher summary:hover{border-color:#78a981;background:#f8fcf5}.language-switcher summary:focus-visible{outline:3px solid #c4e83e;outline-offset:3px}.language-list{position:absolute;right:0;top:calc(100% + 8px);width:154px;padding:6px;background:#fff;border:1px solid #c8d4d3;border-radius:10px;box-shadow:0 16px 34px rgba(5,35,57,.18);transform-origin:top right;animation:language-open .16s ease-out}.language-list a{display:flex;align-items:center;gap:10px;min-height:38px;padding:7px 10px;border-radius:6px;color:#254b61;text-decoration:none;font-size:.78rem;font-weight:700}.language-list a span{font-size:1rem}.language-list a:hover,.language-list a:focus-visible{background:#e7f2dd;color:#183d30;outline:none}.language-list a[aria-current="page"]{color:#075b8f;background:#edf5e7}.language-list a:focus-visible{box-shadow:0 0 0 2px #c4e83e}@keyframes language-open{from{opacity:0;transform:translateY(-5px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}

/* A separate, stable mobile route diagram prevents scaling collisions. */
.flow-routes-mobile{display:none}
@media(max-width:760px){.site-header{gap:8px}.menu-toggle{margin-left:auto;order:1}.language-switcher{order:2}.language-switcher summary{width:39px;height:32px}.language-current{font-size:.9rem}.language-list{width:148px}.site-header nav{z-index:8}.flow-board{height:700px}.flow-routes-desktop{display:none}.flow-routes-mobile{display:block;width:100%;height:100%;transform:none}.flow-node{width:104px;min-height:82px}.flow-node b{font-size:.65rem}.flow-node small{font-size:.59rem}.node-icon{font-size:1.38rem;margin-bottom:4px}.node-sun{left:5%;top:5%}.node-pv{left:5%;top:24%}.node-battery{left:5%;top:48%}.node-home{right:5%;top:24%}.node-grid{right:5%;top:48%}.flow-caption{left:5%;right:5%;bottom:4%;padding:14px 15px}.flow-caption h3{font-size:1rem}.flow-caption p:last-child{font-size:.72rem}.route-label{font-size:.46rem;white-space:nowrap}.label-sun-pv{left:6%;top:16%}.label-pv-home{left:35%;top:28%}.label-pv-battery{left:7%;top:39%}.label-grid-battery{left:37%;top:53%}.label-grid-home{left:45%;top:44%}.weekend-flow-caption{display:none!important}.flow-calculator{grid-template-columns:1fr 1fr}.flow-calculator .cost-card{min-height:126px}.flow-legend{justify-content:center}.flow-mode{font-size:.72rem;padding:9px 11px}}
@media(max-width:390px){.menu-toggle{font-size:0;padding:5px}.menu-toggle span{font-size:1.2rem}.language-switcher summary{width:35px;height:30px}.language-chevron{display:none}.flow-node{width:96px}.flow-caption{bottom:3%}.flow-mode{padding:8px 9px}}