@font-face{font-family:"HarmonyOS Sans SC";src:url("../fonts/HarmonyOS Sans SC.ttf") format("truetype");font-weight:400}
@font-face{font-family:"HarmonyOS Sans SC";src:url("../fonts/HarmonyOS_Sans_SC_Bold.ttf") format("truetype");font-weight:700}
:root{--green:#009843;--text:#111;--muted:#40474a;--mint:#eaf8f2;--footer:#2f2f2f;--yellow:#f7aa08;--container:min(1720px,calc(100vw - 128px))}
*{box-sizing:border-box}body{margin:0;color:var(--text);font-family:"HarmonyOS Sans SC",Arial,sans-serif;background:#fff}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button{font:inherit}.container{width:var(--container);margin:0 auto}
.site-header{position:relative;z-index:10;height:84px;background:#fff;border-bottom:1px solid #ededed}.header-inner{width:var(--container);height:100%;margin:0 auto;display:grid;grid-template-columns:170px 1fr 120px;align-items:center}.brand img{width:41.5px;height:41.5px}.main-nav{display:flex;justify-content:center;gap:clamp(56px,6vw,150px);font-size:16px}.main-nav a{transition:color .2s}.main-nav a:hover,.main-nav a.active{color:var(--green)}.language{position:relative;justify-self:end}.language-button{height:44px;display:inline-flex;align-items:center;gap:8px;border:0;background:transparent;cursor:pointer}.language-button img{width:21.5px;height:21.5px}.language-button .language-arrow{width:13.32px;height:7.656px;filter:brightness(0)}.language-menu{position:absolute;top:calc(100% + 8px);right:0;width:106px;padding:10px 0;background:#fff;box-shadow:0 12px 32px rgb(0 0 0 / 10%);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}.language:hover .language-menu{opacity:1;pointer-events:auto;transform:translateY(0)}.language-menu a{display:block;padding:10px 18px}.language-menu a:hover{color:var(--green)}.menu-toggle{display:none}
.hero{position:relative;height:916px;overflow:hidden;color:#fff}.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgb(0 0 0 / 28%),rgb(0 0 0 / 4%))}.hero-content{position:relative;z-index:1;width:var(--container);height:100%;margin:0 auto;padding-top:250px}.hero h1{margin:0;font-size:54px;line-height:1.08}.hero h1 span{color:var(--green)}.material-grid{position:absolute;left:0;right:0;bottom:115px;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.material-grid article{min-height:250px;padding:43px 42px 34px;background:#fff;color:#111;transition:transform .25s,box-shadow .25s}.material-grid article:hover{transform:translateY(-8px);box-shadow:0 24px 45px rgb(0 0 0 / 18%)}.material-grid img{width:48px;height:48px;margin-bottom:38px}.material-grid h2{margin:0 0 16px;font-size:21px}.material-grid p{margin:0;color:#333b3f;font-size:15px;line-height:1.42}
.section{padding:88px 0}h2{margin:0 0 62px;text-align:center;font-size:44px;line-height:1.1}.green-measures{background:#f3f3f3}.measure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.measure-grid article{min-height:500px;background:#fff}.measure-grid div{height:248px;overflow:hidden}.measure-grid img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.measure-grid article:hover img{transform:scale(1.05)}.measure-grid h3{margin:34px 40px 26px;color:var(--green);font-size:22px}.measure-grid p{margin:0 40px;color:#252c30;font-size:14px;line-height:1.8}
.milestone{padding:94px 0 110px}.milestone-grid{display:grid;grid-template-columns:850fr 860fr;gap:36px;align-items:stretch}.milestone-image{width:100%;height:531px;object-fit:cover}.milestone-list{display:grid;gap:28px}.milestone-list article{display:grid;grid-template-columns:88px 1fr;align-items:center;min-height:158px;padding:36px 44px;background:var(--mint)}.milestone-list img{width:58px;height:58px}.milestone-list h3{margin:0 0 14px;font-size:22px}.milestone-list p{margin:0;color:#384044;font-size:14px;line-height:1.55}
.honors{position:relative;height:730px;color:#fff;overflow:hidden}.honors-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.honors::after{content:"";position:absolute;inset:0;background:rgb(0 0 0 / 18%)}.honors .container{position:relative;z-index:1;padding-top:86px}.honors h2{color:#fff;margin-bottom:70px}.certificates{position:relative;overflow:visible}.cert-viewport{overflow:hidden}.cert-track{display:flex;gap:30px;align-items:center;will-change:transform}.cert-track.is-animating{transition:transform .55s cubic-bezier(.22,.61,.36,1)}.cert-card{flex:0 0 320px;width:320px;height:453px;object-fit:cover;box-shadow:0 18px 38px rgb(0 0 0 / 24%)}.arrow{position:absolute;z-index:2;top:50%;width:140px;height:140px;border:0;padding:0;display:grid;place-items:center;background:transparent;color:transparent;font-size:0;line-height:1;cursor:pointer;transform:translateY(-50%);transition:transform .25s ease}.arrow.prev{left:-70px}.arrow.next{right:-70px}.arrow img{width:140px;height:140px;display:block;max-width:none}.arrow:hover{transform:translateY(-50%) scale(1.05)}
.contact-strip{height:300px;display:flex;align-items:center;color:#fff;text-align:center;background:#009843 url("../images/development/contact-bg.png") center/cover no-repeat}.contact-strip h2{margin:0 0 20px;color:#fff;font-size:40px}.contact-strip p{margin:0 0 34px;color:rgb(255 255 255 / 88%);font-size:12px}.contact-strip a{width:146px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px;background:var(--yellow);color:#fff;font-size:14px;transition:.25s}.contact-strip a:hover{transform:scale(1.04)}
.site-footer{color:#fff;background:var(--footer)}.footer-inner{width:min(1350px,calc(100vw - 128px));margin:0 auto;padding:56px 0 48px}.footer-top{display:flex;justify-content:space-between;align-items:center}.footer-logo{width:55px}.social img{width:28px;height:28px}.footer-line{height:1px;margin:50px 0 58px;background:rgb(255 255 255 / 12%)}.footer-links{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:90px}.footer-links h3{margin:0 0 24px;font-size:16px}.footer-links a{display:block;margin:0 0 15px;color:rgb(255 255 255 / 62%);font-size:14px}.two-col{display:grid;grid-template-columns:repeat(2,1fr);column-gap:46px}.copyright{display:flex;justify-content:space-between;margin-top:70px;color:rgb(255 255 255 / 54%);font-size:13px}
@media (max-width:1280px){:root{--container:min(1120px,calc(100vw - 64px))}.hero{height:760px}.material-grid{gap:18px}.certificates{grid-template-columns:repeat(5,1fr);gap:20px}.certificates img{width:100%;height:auto}.milestone-grid{grid-template-columns:1fr 1fr}}
@media (max-width:900px){:root{--container:calc(100vw - 36px)}.site-header{height:68px}.header-inner{width:var(--container);grid-template-columns:1fr auto auto;gap:14px}.brand img{width:42px}.menu-toggle{width:42px;height:42px;display:grid;gap:5px;align-content:center;justify-content:center;border:0;background:transparent}.menu-toggle span{width:24px;height:2px;background:#111}.main-nav{position:absolute;top:68px;left:0;right:0;display:none;flex-direction:column;gap:0;padding:12px 18px;background:#fff;border-bottom:1px solid #eee}.main-nav.open{display:flex}.main-nav a{padding:14px 0}.hero{height:auto;min-height:920px}.hero-content{padding-top:120px}.hero h1{font-size:38px}.material-grid{position:static;margin-top:70px;grid-template-columns:repeat(2,1fr)}.section{padding:64px 0}h2{font-size:30px;margin-bottom:36px}.measure-grid,.milestone-grid,.footer-links{grid-template-columns:1fr}.milestone-image{height:auto}.certificates{grid-template-columns:repeat(2,1fr)}.honors{height:auto;padding-bottom:60px}.arrow{display:none}.footer-inner{width:var(--container)}}
@media (max-width:560px){.language-button span{display:none}.material-grid,.certificates{grid-template-columns:1fr}.material-grid article{min-height:auto}.milestone-list article{grid-template-columns:1fr;gap:18px}.two-col,.copyright{display:block}.copyright span{display:block;margin-top:16px}}

.contact-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:40px;background:rgb(0 0 0 / 68%)}
.contact-modal.is-open{display:flex}.contact-modal__overlay{position:absolute;inset:0}.contact-modal__panel{position:relative;z-index:1;width:min(1520px,calc(100vw - 160px));min-height:668px;padding:72px 132px 76px;background:#fff;color:#111}.contact-modal__close{position:absolute;right:38px;top:34px;width:28px;height:28px;display:grid;place-items:center;border:0;background:transparent;cursor:pointer}.contact-modal__close img{width:18px;height:18px}.contact-modal__panel h2{margin:0 0 24px;text-align:center;font-size:48px;line-height:1.1}.contact-modal__panel>p{margin:0 0 58px;text-align:center;color:#222;font-size:15px}.modal-form-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.modal-contact-form input,.modal-contact-form textarea{width:100%;border:1px solid #dcdcdc;outline:0;color:#111;background:#fff}.modal-contact-form input{height:70px;padding:0 36px}.modal-contact-form textarea{height:200px;margin-top:24px;padding:30px 36px;resize:vertical}.modal-contact-form button{width:360px;height:54px;display:block;margin:48px auto 0;border:0;border-radius:4px;color:#fff;background:#009843;cursor:pointer;transition:.25s}.modal-contact-form button:hover{transform:scale(1.04)}body.modal-open{overflow:hidden}@media(max-width:900px){.contact-modal{padding:20px}.contact-modal__panel{width:100%;min-height:auto;padding:58px 24px 34px}.contact-modal__panel h2{font-size:32px}.modal-form-row{grid-template-columns:1fr}.modal-contact-form button{width:100%}}


/* Global interaction polish */
.nav-product-wrap{position:relative;display:inline-flex;align-items:center;height:84px}
.nav-product-link{display:inline-flex;align-items:center;height:84px}
.product-dropdown{position:fixed;left:0;right:0;top:84px;z-index:60;height:132px;display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));padding:16px 72px 14px;background:#fff;box-shadow:0 14px 32px rgb(0 0 0 / 6%);overflow:hidden;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:opacity .2s ease,transform .25s ease,visibility 0s linear .25s}
.nav-product-wrap:hover .product-dropdown,.nav-product-wrap.is-open .product-dropdown,.product-dropdown:hover,.product-dropdown.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);transition-delay:0s}
.product-dropdown a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;min-width:0;color:#111;font-size:14px;line-height:1.2;transition:color .2s ease,transform .25s ease}
.product-dropdown img{width:42px;height:42px;object-fit:contain}
.product-dropdown a:hover,.product-dropdown a.active:hover{color:var(--green,#009843);transform:scale(1.05)}
.language{padding:12px 0;margin:-12px 0}
.language-menu{top:100%!important}
.btn,.contact-button,.contact-strip a,.hero-actions a,.main-nav a,.language-button,.language-menu a,.factory-tabs button,.about-tabs a,.section-progress button,.contact-form button,.modal-contact-form button,button[type='submit']{transition:transform .25s ease,background-color .25s ease,color .25s ease,border-color .25s ease,opacity .25s ease}
.btn:hover,.contact-button:hover,.contact-strip a:hover,.hero-actions a:hover,.language-button:hover,.language-menu a:hover,.factory-tabs button:hover,.about-tabs a:hover,.section-progress button:hover,.contact-form button:hover,.modal-contact-form button:hover,button[type='submit']:hover{transform:scale(1.05)}
@media(max-width:900px){.nav-product-wrap,.nav-product-link{height:auto;display:block}.product-dropdown{display:none}}

/* Sustainable page feedback fixes */
.material-grid h2{text-align:left}
.measure-grid h3{position:relative;margin-bottom:38px}
.measure-grid h3::after{content:"";position:absolute;left:0;bottom:-18px;width:100px;height:1px;background:#dfe6e3}
/* Use designer exported arrow PNG states */
.honors .arrow,.honors .arrow.next{width:140px;height:140px;padding:0;border:0!important;background:transparent!important;color:transparent!important;box-shadow:none!important;font-size:0;overflow:visible}
.honors .arrow::before{display:none!important;content:none!important}
.honors .arrow img{width:140px;height:140px;display:block;max-width:none}
.honors .arrow.prev:hover img{content:url('../images/development/slider-prev-hover.png')}
.honors .arrow.next:hover img{content:url('../images/development/slider-next-hover.png')}
.honors .arrow:hover{background:transparent!important;border-color:transparent!important;transform:translateY(-50%) scale(1.05)}
.certificates .cert-card{flex:0 0 320px;width:320px;height:453px;object-fit:cover}

/* Header alignment correction */
.main-nav{align-items:center;height:100%}
.main-nav> a,.nav-product-link{display:inline-flex;align-items:center;height:100%}
.nav-product-wrap{height:100%;align-items:center}
@media(max-width:900px){.main-nav{height:auto}.main-nav> a,.nav-product-link,.nav-product-wrap{height:auto}}

/* Language switch is reserved for later; show globe + EN only for now. */
.language-arrow,.language-menu{display:none!important}
.language-button{cursor:default}
.language-button span{display:inline!important}

@media(max-width:900px){html{scroll-padding-top:68px}body{padding-top:68px}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:68px;transition:height .22s ease,box-shadow .22s ease}.site-header.is-compact{height:46px;box-shadow:0 8px 22px rgb(0 0 0 / 8%)}.site-header.is-compact .brand img{width:30px;height:30px}.site-header.is-compact .menu-toggle{width:32px;height:32px;gap:4px}.site-header.is-compact .menu-toggle span{width:20px}.site-header.is-compact .language-button{height:32px;gap:6px;font-size:14px}.site-header.is-compact .language-button img{width:18px;height:18px}.site-header.is-compact .main-nav{top:46px}.footer-top,.footer-line,.footer-links{display:none!important}.footer-inner{width:var(--container);padding:18px 0}.copyright{display:block;margin:0;color:rgb(255 255 255 / 64%);font-size:12px;line-height:1.7}.copyright span{display:block;margin:0}.copyright span+span{margin-top:6px}}

@media(max-width:900px){
  .honors{height:auto;min-height:690px;padding-bottom:74px}
  .honors .container{padding-top:88px}
  .honors h2{max-width:320px;margin:0 auto 52px;font-size:32px;line-height:1.15}
  .certificates{width:100%;max-width:430px;margin:0 auto}
  .cert-viewport{width:min(320px,calc(100vw - 110px));margin:0 auto;overflow:hidden;touch-action:pan-y}
  .cert-track{gap:0;align-items:stretch}
  .certificates .cert-card{flex:0 0 100%;width:100%;height:auto;aspect-ratio:320/453;object-fit:cover;user-select:none;-webkit-user-drag:none}
  .honors .arrow,.honors .arrow.next{display:grid!important;top:58%;width:66px;height:66px;transform:translateY(-50%)}
  .honors .arrow.prev{left:0}
  .honors .arrow.next{right:0}
  .honors .arrow img,.honors .arrow.next img{width:66px;height:66px}
  .honors .arrow:hover{transform:translateY(-50%)}
}

@media(max-width:560px){
  .honors{min-height:666px}
  .honors .container{padding-top:82px}
  .honors h2{font-size:30px;margin-bottom:48px}
  .cert-viewport{width:min(300px,calc(100vw - 108px))}
  .honors .arrow,.honors .arrow.next{top:58%;width:58px;height:58px}
  .honors .arrow img,.honors .arrow.next img{width:58px;height:58px}
}