@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--dark:#073e39;--darker:#062f31;--blue:#047eaa;--green:#65b832;--bright:#8bd03b;--ink:#102e35;--muted:#64757a;--line:#e1eae8;--off:#f4f8f6;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'DM Sans',Arial,sans-serif;background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}button,input,textarea{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.container{width:min(1180px,calc(100% - 60px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid #e7f0ec}.nav-layout{height:86px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;min-width:0;color:var(--dark)}.brand img{width:55px;height:55px;object-fit:cover;border-radius:50%}.brand span{display:flex;flex-direction:column;line-height:1.06}.brand strong{font-size:19px;letter-spacing:.08em;font-weight:800}.brand small{font-size:16px;font-weight:800;white-space:nowrap}.brand em{font-style:normal;color:#4da72b}.nav-menu{display:flex;align-items:center;gap:38px;font-weight:700;font-size:14px}.nav-menu>a{position:relative;padding:8px 0}.nav-menu>a:hover,.nav-menu>a.active{color:var(--blue)}.nav-menu>a.active:after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--green)}.language-switch{display:flex;align-items:center;gap:9px;border-left:1px solid var(--line);padding-left:25px}.language-switch a{color:#819092}.language-switch .selected{color:var(--dark)}.menu-toggle{display:none;background:transparent;border:0;color:var(--dark);font-size:29px}.hero{background:linear-gradient(117deg,#073c38 0%,#04343c 65%,#07536b 100%);position:relative;overflow:hidden;color:#fff}.hero-glow{position:absolute;width:800px;height:800px;background:radial-gradient(circle,rgba(86,191,63,.14),transparent 65%);top:-350px;right:-100px;pointer-events:none}.hero-layout{min-height:660px;padding:68px 0 70px;display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:55px;position:relative}.eyebrow,.kicker{font-size:12px;letter-spacing:.19em;font-weight:800;color:var(--blue)}.eyebrow{color:#a8e67f;display:flex;align-items:center;gap:12px}.dot{height:8px;width:8px;border-radius:50%;background:var(--bright);box-shadow:0 0 0 5px #a9dd6252}.hero h1,.page-hero h1{font-family:Manrope,Arial,sans-serif;font-size:clamp(42px,5vw,70px);letter-spacing:-.06em;line-height:1.13;margin:25px 0}.hero h1 span,.page-hero h1 span{color:#83ca4a}.hero-copy>p{color:#c3d6d4;max-width:550px;font-size:16px}.hero-buttons{display:flex;gap:13px;flex-wrap:wrap;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;border-radius:6px;padding:15px 23px;font-weight:800;font-size:13px;border:1px solid transparent;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:#85c848;color:#102b26}.btn-primary:hover{background:#9add54}.btn-outline{border-color:#799491;color:#fff}.btn-outline:hover{background:#ffffff15}.btn-white{background:#fff;color:var(--dark)}.btn-small{background:var(--dark);color:white;padding:11px 16px;white-space:nowrap}.hero-foot{display:flex;gap:34px;border-top:1px solid #ffffff30;margin-top:58px;padding-top:22px}.hero-foot>div{display:flex;flex-direction:column}.hero-foot b{font-size:26px;line-height:1.1;font-family:Manrope}.hero-foot small{font-size:11px;color:#b8cfcc;margin-top:6px}.hero-visual{position:relative}.hero-photo{overflow:hidden;border:1px solid #ffffff26;border-radius:18px;background:#e8eeed;box-shadow:0 25px 60px #00272590}.hero-photo img{width:100%;height:360px;object-fit:cover}.visual-badge{display:inline-flex;align-items:center;gap:9px;background:#ffffff15;border:1px solid #ffffff38;border-radius:40px;padding:8px 13px;font-size:10px;font-weight:800;letter-spacing:.14em;margin-bottom:16px}.signal{color:var(--bright)}.floating-card{position:absolute;bottom:-23px;left:-32px;background:#fff;padding:14px 20px;border-radius:9px;color:var(--ink);display:flex;align-items:center;gap:15px;box-shadow:0 12px 25px #02262640}.floating-icon{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:#ebf8e6;color:var(--green);font-size:24px}.floating-card strong,.floating-card small{display:block}.floating-card strong{font-size:12px}.floating-card small{font-size:11px;color:var(--muted)}.trust-strip{background:#f2f7f5;border-bottom:1px solid var(--line)}.trust-inner{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;letter-spacing:.09em;font-weight:800;color:#50736e}.trust-inner>span:first-child{color:#068a9d}.trust-inner i{height:6px;width:6px;border-radius:50%;background:var(--green)}.section{padding:110px 0}.section-head,.product-section-header{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:42px}.section-head>p,.product-section-header>p{max-width:390px;color:var(--muted);font-size:14px}.section h2{font-family:Manrope,Arial,sans-serif;font-size:clamp(31px,3.4vw,48px);letter-spacing:-.055em;line-height:1.22;margin:16px 0}.section h2 span{color:#529e42}.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.solution-card{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff;transition:box-shadow .25s}.solution-card:hover{box-shadow:0 12px 35px #052e2720}.solution-image{height:295px;background:#e8f3ee;display:grid;place-items:center;overflow:hidden}.solution-image img{height:100%;width:100%;object-fit:contain;transition:transform .3s}.solution-card:hover img{transform:scale(1.045)}.mobile-card .solution-image img{object-fit:cover}.solution-content{padding:32px}.label,.product-category{color:#429649;font-size:10px;font-weight:800;letter-spacing:.15em}.solution-content h3{font-family:Manrope;font-size:26px;letter-spacing:-.04em;line-height:1.25;margin:11px 0}.solution-content p{font-size:13px;color:var(--muted);min-height:66px;max-width:420px}.text-link{color:var(--blue);font-size:13px;font-weight:800;display:inline-block;margin-top:12px}.text-link:hover{text-decoration:underline}.differentiator{background:#f5f9f7}.diff-layout{display:grid;grid-template-columns:1fr 1fr;gap:115px}.diff-layout>div:first-child>p{font-size:14px;color:var(--muted);max-width:490px;margin-bottom:26px}.benefit-list{border-top:1px solid #d6e1dd}.benefit-list>div{padding:25px 0;border-bottom:1px solid #d6e1dd;display:flex;gap:22px}.benefit-list>div>span{font-size:12px;font-weight:800;color:var(--green)}.benefit-list h3{font-size:18px;margin:0 0 5px}.benefit-list p{font-size:13px;color:var(--muted);margin:0}.cta{background:linear-gradient(110deg,#06604c,#076d78);color:white;padding:65px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.kicker.light{color:#a7e876}.cta h2{font-family:Manrope;letter-spacing:-.05em;line-height:1.2;font-size:clamp(30px,3.5vw,44px);margin:15px 0 0}.footer{background:#062c2c;color:#b8cecc;padding:60px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr .6fr 1fr;gap:75px}.footer-title{color:white;line-height:1.2;font-weight:800;letter-spacing:.06em;font-size:18px}.footer-title span{color:#81c943}.footer p{font-size:13px;max-width:370px}.footer h4{font-size:13px;color:#fff;margin:0 0 15px}.footer-grid a{display:block;font-size:13px;margin-bottom:8px}.footer-grid a:hover{color:#9bd565}.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #ffffff20;margin-top:40px;padding:20px 0;font-size:11px}.page-hero{background:linear-gradient(110deg,#073d39,#075265);color:white;padding:80px 0 65px}.page-hero h1{font-size:clamp(40px,5vw,62px);margin:18px 0}.page-hero p{color:#c2d6d4;max-width:620px}.tabs{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.tabs a{border:1px solid #ffffff40;background:#ffffff13;padding:12px 19px;border-radius:5px;font-size:12px;font-weight:800}.tabs a:hover{background:#ffffff28}.tabs span{color:#afe785;padding-left:12px}.product-section{scroll-margin-top:100px}.products-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.product-card{border-radius:11px;border:1px solid var(--line);overflow:hidden;background:#fff}.product-image{height:330px;background:#eef5f2;position:relative;display:grid;place-items:center;padding:16px}.product-image img{width:100%;height:100%;object-fit:contain}.image-caption{position:absolute;left:18px;top:15px;font-size:10px;letter-spacing:.11em;font-weight:800;color:#5b7971}.product-info{padding:25px}.product-info h3{font-family:Manrope;letter-spacing:-.04em;font-size:21px;margin:9px 0 20px}.spec-row{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;gap:15px}.spec-row span,.spec-row strong{display:block}.spec-row span{font-size:11px;color:var(--muted)}.spec-row strong{font-size:19px;color:var(--dark)}.format-line{font-size:13px;color:var(--muted);margin:17px 0 8px}.technical-note{color:#82918d;font-size:11px;margin-top:23px}.trailer-section{background:#f5f9f7;scroll-margin-top:100px}.trailer-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px}.trailer-product{overflow:hidden;border-radius:11px;border:1px solid var(--line);background:#fff}.trailer-image{height:300px;position:relative;background:#edf2f0}.trailer-image img{height:100%;width:100%;object-fit:contain}.trailer-pill{position:absolute;top:15px;left:15px;background:var(--dark);color:#fff;border-radius:30px;padding:5px 12px;font-size:10px;font-weight:800;letter-spacing:.08em}.trailer-details{padding:25px;display:flex;align-items:end;justify-content:space-between;gap:20px}.trailer-details h3{font-size:22px;letter-spacing:-.04em;margin:5px 0 10px}.trailer-details p{color:var(--muted);font-size:12px;margin:0}.trailer-details strong{color:var(--dark)}.contact-section{background:#f7faf8}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.contact-details>p{color:var(--muted);font-size:14px;margin-bottom:45px}.contact-item{display:flex;gap:17px;margin-bottom:28px}.contact-icon{border:1px solid #dce7e3;width:48px;height:48px;flex-shrink:0;display:grid;place-items:center;border-radius:10px;color:var(--blue);font-size:22px}.contact-item small{display:block;color:#6a8582;font-size:11px;font-weight:800;letter-spacing:.14em;margin-bottom:5px}.contact-item a{font-weight:800;color:var(--dark)}.contact-item p{font-size:13px;max-width:330px;margin:0}.map-link{font-size:13px;font-weight:800;color:var(--blue)}.form-card{background:white;border:1px solid var(--line);border-radius:13px;padding:37px;box-shadow:0 20px 45px #06342e0b}.form-heading{margin-bottom:23px}.form-heading h3{font-family:Manrope;letter-spacing:-.04em;font-size:26px;margin:9px 0}.form-card label{display:block;font-weight:800;font-size:12px;color:var(--ink);margin-bottom:17px}.form-card label b{color:#d15b48}.form-card input:not([type=checkbox]),.form-card textarea{display:block;width:100%;padding:12px 13px;border:1px solid #d9e5e0;border-radius:6px;margin-top:7px;background:#fafcfb;outline:0;font-weight:500;font-size:13px;color:#173d39}.form-card input:focus,.form-card textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #047eaa1b}.form-card textarea{resize:vertical}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.captcha-group{background:#f3f8f5;border:1px solid var(--line);border-radius:8px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px}.captcha-group strong{display:block;font-size:12px}.captcha-group small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.captcha-line{display:flex!important;align-items:center;gap:10px;margin:0!important;white-space:nowrap;font-size:19px!important}.captcha-line input{width:70px!important;margin:0!important}.privacy-check{display:flex!important;align-items:flex-start;gap:10px;font-weight:500!important;color:var(--muted)!important}.privacy-check input{margin-top:4px;accent-color:var(--green)}.submit-btn{border:0;width:100%}.form-footnote{color:var(--muted);font-size:11px;text-align:center}.alert{border-radius:8px;padding:14px 16px;font-size:13px;margin-bottom:22px}.alert-success{background:#e9f8e5;color:#245b28;border:1px solid #b9dfb2}.alert-error{background:#fff1ed;color:#8d3022;border:1px solid #f1ccc3}.alert ul{margin:6px 0 0;padding-left:21px}.hidden-trap{position:absolute;left:-9999px;opacity:0}
@media(max-width:1050px){.hero-layout{grid-template-columns:1fr 1fr;gap:20px}.hero h1{font-size:50px}.hero-photo img{height:320px}.diff-layout{gap:55px}.contact-grid{gap:35px}.trailer-details{align-items:start;flex-direction:column}.products-grid{gap:12px}.product-info{padding:18px}}
@media(max-width:760px){.container{width:min(100% - 36px,600px)}.nav-layout{height:70px}.brand img{width:43px;height:43px}.brand strong{font-size:14px}.brand small{font-size:12px}.menu-toggle{display:block}.nav-menu{display:none;position:absolute;left:0;right:0;top:70px;background:white;padding:20px 25px;box-shadow:0 17px 22px #0e3d3a24;flex-direction:column;align-items:flex-start;gap:12px}.nav-menu.open{display:flex}.language-switch{border:0;padding:10px 0}.hero-layout{grid-template-columns:1fr;padding:65px 0 90px;gap:45px}.hero h1{font-size:clamp(39px,11vw,58px)}.hero-foot{gap:18px;margin-top:35px}.hero-photo img{height:290px}.floating-card{left:10px}.trust-inner{min-height:65px;flex-wrap:wrap;justify-content:center;padding:16px 0}.trust-inner>span:first-child,.trust-inner i{display:none}.section{padding:70px 0}.section-head,.product-section-header{display:block}.section-head>p,.product-section-header>p{max-width:100%}.solution-grid,.diff-layout,.products-grid,.trailer-grid,.contact-grid{grid-template-columns:1fr}.diff-layout{gap:35px}.cta-inner{align-items:start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{flex-direction:column;gap:4px}.page-hero{padding:60px 0 50px}.product-image{height:300px}.trailer-image{height:270px}.contact-grid{gap:55px}.form-card{padding:23px}.form-two{grid-template-columns:1fr;gap:0}}
@media(max-width:420px){.hero-foot{gap:12px}.hero-foot b{font-size:20px}.hero-foot small{font-size:9px}.hero-buttons{flex-direction:column;align-items:stretch}.floating-card{right:0;left:0}.captcha-group{flex-direction:column;align-items:start}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}}

/* BESS technical data (bilingual) */
.technical-specs{margin:18px 0 20px;padding:15px 16px;border:1px solid #d6e9e3;border-radius:12px;background:#f7fbfa;color:#153c41}
.spec-heading{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:#128b71;margin-bottom:10px}
.technical-specs dl{margin:0;display:grid;gap:0}
.technical-specs dl>div{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:7px 0;border-bottom:1px solid #dceae6;font-size:12px}
.technical-specs dl>div:last-child{border-bottom:0}
.technical-specs dt{color:#54716e}.technical-specs dd{margin:0;font-weight:700;text-align:right;overflow-wrap:anywhere}