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h4{font-size:22px;font-weight:700;margin-bottom:24px}.contact-form{display:flex;flex-direction:column;gap:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--color-slate-700);margin-bottom:4px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 16px;border:1px solid var(--color-slate-300);border-radius:8px;font-size:14px;font-family:inherit;color:var(--color-slate-800);background:var(--color-white);transition:border-color .15s,box-shadow .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--color-brand-500);box-shadow:0 0 0 3px #0ea5e91a}.form-group textarea{resize:vertical;min-height:100px}.form-submit{width:100%;padding:14px;background:var(--color-brand-600);color:var(--color-white);border:none;border-radius:8px;font-size:16px;font-weight:700;cursor:pointer;transition:background .15s,box-shadow .15s;font-family:inherit;box-shadow:0 4px 16px #0284c74d}.form-submit:hover{background:var(--color-brand-700)}.success-msg{padding:12px 16px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;color:#166534;font-size:14px;text-align:center}@media (max-width: 768px){.contact-layout,.form-row{grid-template-columns:1fr}}.footer{padding:48px 0 24px;background:var(--color-white);border-top:1px solid var(--color-slate-200);color:var(--color-slate-800)}.footer-top{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;margin-bottom:32px}.footer-brand .f-logo-img{height:48px;margin-bottom:12px}.footer-brand .f-tagline{font-size:14px;color:var(--color-slate-500)}.footer-social h5{font-size:15px;font-weight:700;margin-bottom:16px}.social-icons{display:flex;gap:16px;flex-wrap:wrap}.social-item{text-align:center}.social-item .s-img{width:64px;height:64px;background:var(--color-slate-100);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--color-slate-500);margin-bottom:4px}.social-item .s-label{font-size:12px;color:var(--color-slate-500)}.footer-bottom{border-top:1px solid var(--color-slate-200);padding-top:20px;text-align:center;font-size:13px;color:var(--color-slate-500)}@media (max-width: 768px){.footer-top{grid-template-columns:1fr}}.placeholder-img{background:var(--color-slate-100);display:flex;align-items:center;justify-content:center;color:var(--color-slate-400);font-size:14px}.navbar .nav-item{color:var(--color-slate-600)}.navbar .nav-item:hover{color:var(--color-brand-600)}.navbar .lang-switch button{color:var(--color-slate-500)}.navbar .lang-switch .sep{color:var(--color-slate-400)}.navbar .hamburger{color:var(--color-slate-600)}.showcase{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;perspective:1000px;background:linear-gradient(180deg,#f0f9ff,#fff 40%,#f8fafc)}.showcase-content{transform-style:preserve-3d}.showcase-stage{transform:translateZ(20px)}.showcase:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;display:block;z-index:0;pointer-events:none;background-image:linear-gradient(rgba(14,165,233,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(14,165,233,.08) 1px,transparent 1px),linear-gradient(rgba(14,165,233,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(14,165,233,.15) 1px,transparent 1px);background-size:60px 60px,60px 60px,180px 180px,180px 180px;animation:gridShift 12s linear infinite}.showcase:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;display:block;z-index:0;pointer-events:none;background:radial-gradient(circle 2px,rgba(14,165,233,.4) 50%,transparent 50%) 15% 25% / 80px 80px,radial-gradient(circle 1.5px,rgba(14,165,233,.35) 50%,transparent 50%) 55% 10% / 100px 100px,radial-gradient(circle 2.5px,rgba(56,189,248,.45) 50%,transparent 50%) 70% 65% / 120px 120px,radial-gradient(circle 1.5px,rgba(14,165,233,.3) 50%,transparent 50%) 30% 80% / 90px 90px,radial-gradient(circle 3px,rgba(56,189,248,.25) 50%,transparent 50%) 85% 40% / 150px 150px;animation:dotFlow 8s linear infinite}.showcase-bg{display:none}.showcase-content{position:relative;z-index:1;text-align:center;width:100%;padding:80px 0}.showcase-title{font-size:clamp(2.5rem,5vw,3.5rem);font-weight:900;color:var(--color-slate-900);letter-spacing:3px;margin-bottom:80px}.showcase-title span{color:var(--color-brand-600)}.showcase-sub{font-size:1rem;letter-spacing:8px;color:var(--color-slate-400);margin-bottom:50px}.showcase-stage{display:flex;align-items:stretch;justify-content:center;gap:32px;max-width:1400px;margin:0 auto;padding:0 20px;transform:translateZ(20px)}.showcase-bot{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;text-decoration:none;width:27%;height:540px;background:var(--color-slate-50);border-radius:16px;border:1px solid var(--color-slate-200);padding:20px 10px 60px;transition:transform .1s ease-out,box-shadow .3s}.showcase-bot:hover{box-shadow:0 12px 40px #0000001a}.showcase-bot:nth-child(1) .bot-img{margin-bottom:-15px}.showcase-bot:nth-child(2) .bot-img{margin-left:-35px;margin-bottom:-15px;transform:scale(1.8)}.showcase-bot:nth-child(3) .bot-img{margin-left:-40px;margin-bottom:-30px}.showcase-bot:nth-child(4) .bot-img{height:310px;width:auto;transform:scale(.65);transform-origin:center center;margin-bottom:40px}.bot-img{width:100%;height:440px;object-fit:contain;display:block;animation:botFloat 3s ease-in-out infinite}.bot-label{text-align:center;color:var(--color-slate-600);font-size:.9rem;font-weight:600;margin-top:10px;letter-spacing:2px;transition:color .3s}.showcase-bot:hover .bot-label{color:var(--color-brand-600)}.bot-more{position:absolute;bottom:16px;left:50%;transform:translate(-50%);padding:8px 20px;background:var(--color-brand-50);border:1px solid var(--color-brand-200);border-radius:50px;color:var(--color-brand-600);font-size:.82rem;font-weight:500;display:flex;align-items:center;gap:6px;transition:all .3s;white-space:nowrap}.showcase-bot:hover .bot-more{background:var(--color-brand-600);border-color:var(--color-brand-600);color:#fff}.showcase-bot.bot-soon{justify-content:center}.bot-soon-inner{display:flex;flex-direction:column;align-items:center;gap:14px}.bot-soon-name{position:absolute;bottom:60px;left:50%;transform:translate(-50%);font-size:.9rem;font-weight:600;letter-spacing:2px;color:var(--color-slate-600);white-space:nowrap}.bot-soon-inner i{font-size:2.2rem;color:var(--color-brand-400)}.bot-soon-inner span{font-size:1.05rem;font-weight:600;letter-spacing:4px;color:var(--color-slate-500)}@keyframes botFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes gridShift{0%{background-position:0 0,0 0,0 0,0 0}to{background-position:0 60px,60px 0,0 180px,180px 0}}@keyframes dotFlow{0%{background-position:15% 25%,55% 10%,70% 65%,30% 80%,85% 40%}to{background-position:15% 75%,55% 60%,70% 10%,30% 30%,85% 90%}}@media (max-width:768px){.showcase-stage{gap:20px}.showcase-bot{width:100%;height:420px}.bot-img{height:300px}.showcase-title{font-size:2rem}.showcase-sub{letter-spacing:4px;font-size:.7rem}}.partners{position:relative;background:var(--color-white);padding:100px 0}.partners .container{max-width:1400px}.partners-layout{display:grid;grid-template-columns:280px 1fr;gap:80px;align-items:center}.partners-sub{font-size:1rem;letter-spacing:8px;color:var(--color-slate-400);margin-bottom:8px;text-transform:uppercase}.partners-title{font-size:clamp(2rem,4vw,3.2rem);font-weight:900;color:var(--color-slate-900);letter-spacing:3px;margin-bottom:16px}.partners-title span{color:var(--color-brand-600)}.partners-left .section-desc{color:var(--color-slate-500);font-size:1rem;line-height:1.8}.partners-right{overflow:hidden;display:flex;flex-direction:column;gap:8px;position:relative;-webkit-mask-image:linear-gradient(to right,transparent 0%,black 8%,black 92%,transparent 100%);mask-image:linear-gradient(to right,transparent 0%,black 8%,black 92%,transparent 100%)}.partners-scroll-row{display:flex;gap:8px;width:max-content;align-items:center}.partners-scroll-row.forward{animation:scrollLeft 20s linear infinite}.partners-scroll-row.reverse{animation:scrollRight 20s linear infinite;margin-top:8px}.partners-scroll-row.reverse .partner-brick:nth-child(1) img{margin-top:-6px}.partner-brick{display:flex;align-items:center;justify-content:center;padding:14px 12px;flex-shrink:0}.partner-brick img{height:85px;width:auto;object-fit:contain;transition:opacity .3s}.partner-brick:hover img{opacity:.85}@keyframes scrollLeft{0%{transform:translate(0)}to{transform:translate(-50%)}}@keyframes scrollRight{0%{transform:translate(-50%)}to{transform:translate(0)}}@media (max-width: 768px){.partners-layout{grid-template-columns:1fr;gap:32px}.partner-brick img{height:45px}}.sol-detail{padding:40px 0 80px}.sol-title{text-align:center;font-size:2.4rem;font-weight:800;background:linear-gradient(135deg,var(--color-brand-700),var(--color-brand-500));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:12px}.sol-pain{text-align:center;font-size:1.15rem;color:var(--color-slate-500);margin-bottom:100px;line-height:1.8}.sol-cards{display:grid;grid-template-columns:1fr 1fr;gap:140px 80px;align-items:start}.sol-card{padding:0;background:none;border:none;box-shadow:none;display:flex;flex-direction:column}@media (max-width: 768px){.sol-cards{grid-template-columns:1fr}}.sol-card h3{font-size:2.2rem;font-weight:700;background:linear-gradient(135deg,#334155,#1e3a5f 30%,#0284c7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0 0 16px;display:flex;align-items:center;gap:14px;min-height:64px}.sol-card h3:before{content:"";display:inline-block;width:5px;height:28px;background:var(--color-brand-500);border-radius:3px;flex-shrink:0}.sol-card p{font-size:.88rem;color:var(--color-slate-600);line-height:1.9}.sol-card p b{color:inherit;font-weight:inherit}.sol-img{width:100%;aspect-ratio:16 / 10;object-fit:cover;border-radius:10px;margin-top:16px}.product-page{padding-top:var(--navbar-height);min-height:100vh;background:linear-gradient(180deg,#f0f9ff,#fff 30%,#f8fafc)}.pd-back{max-width:var(--max-width);margin:0 auto;padding:24px 24px 0}.pd-back a{display:inline-flex;align-items:center;gap:8px;color:var(--color-slate-500);font-size:.9rem;transition:color .2s}.pd-back a:hover{color:var(--color-brand-600)}.product-hero{padding:40px 0 100px}.product-hero .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.product-gallery{position:sticky;top:calc(var(--navbar-height) + 20px)}.gallery-slider{position:relative;width:100%;aspect-ratio:3/4;border-radius:20px;overflow:hidden;background:var(--color-slate-50)}.gallery-track{display:flex;height:100%;transition:transform .5s cubic-bezier(.25,0,0,1)}.gallery-track img{width:100%;height:100%;object-fit:contain;flex-shrink:0}.gallery-slider:hover .gallery-track img{transform:scale(1.06);transition:transform .4s cubic-bezier(.25,0,0,1)}.gallery-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:none;background:#ffffffd9;color:var(--color-slate-600);cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10;opacity:0;transition:opacity .3s;font-size:.85rem;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.gallery-slider:hover .gallery-btn{opacity:1}.gallery-btn.prev{left:10px}.gallery-btn.next{right:10px}.gallery-btn:hover{background:#fff;color:var(--color-brand-600)}.gallery-dots{position:absolute;bottom:12px;left:50%;transform:translate(-50%);display:flex;gap:6px;z-index:10}.gallery-dots span{width:8px;height:8px;border-radius:50%;background:#00000040;cursor:pointer;transition:background .3s,width .3s}.gallery-dots span.active{background:var(--color-brand-600);width:22px;border-radius:4px}.product-name{font-size:2.8rem;font-weight:800;background:linear-gradient(135deg,#0284c7,#0ea5e9 40%,#38bdf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px}.product-series{display:inline-block;font-size:1rem;color:var(--color-brand-600);font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}.product-tagline{font-size:1.35rem;background:linear-gradient(135deg,#475569,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:32px;line-height:1.7}.spec-section{margin-bottom:20px;background:#ffffffb3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:16px;padding:24px 28px;border:1px solid rgba(14,165,233,.1);box-shadow:0 2px 20px #0284c70a;transition:box-shadow .3s,border-color .3s}.spec-section:hover{box-shadow:0 8px 40px #0284c71a;border-color:#0ea5e933}.spec-section h3{font-size:1.2rem;font-weight:700;background:linear-gradient(135deg,var(--color-slate-800),var(--color-brand-600));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px;display:flex;align-items:center;gap:10px}.spec-section h3:before{content:"";width:5px;height:24px;background:linear-gradient(180deg,var(--color-brand-500),var(--color-brand-200));border-radius:3px}.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.spec-item{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:#fff9;border-radius:10px;font-size:1rem;border:1px solid rgba(14,165,233,.08);transition:transform .25s,box-shadow .25s,background .25s}.spec-item:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0284c714;background:#fffffff2;border-color:#0ea5e926}.spec-item .label{color:var(--color-slate-500);font-size:.95rem}.spec-item .value{font-weight:700;font-size:1rem;background:linear-gradient(135deg,var(--color-brand-700),var(--color-brand-500));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap}.spec-full{grid-column:1 / -1}.spec-full .value{white-space:normal}.feature-list{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px;padding:0}.feature-list li{padding:18px 20px;background:#ffffffb3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;font-size:1.05rem;color:var(--color-slate-700);line-height:1.55;border:1px solid rgba(14,165,233,.08);box-shadow:0 2px 16px #0284c70a;transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;align-items:flex-start;gap:10px}.feature-list li:hover{transform:translateY(-2px);box-shadow:0 8px 30px #0284c71f;border-color:#0ea5e933}.feature-list li:before{content:"◆";flex-shrink:0;color:var(--color-brand-500);font-size:.55rem;margin-top:6px}.hl-badge{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;background:var(--color-brand-600);color:#fff;font-size:1rem;font-weight:600;border-radius:50px;margin-right:8px;margin-bottom:10px;transition:transform .3s,box-shadow .3s;box-shadow:0 4px 15px #0ea5e940}.hl-badge:hover{transform:translateY(-3px) scale(1.06);box-shadow:0 10px 30px #0ea5e966}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.chip{display:inline-block;padding:8px 16px;background:var(--color-brand-50);color:var(--color-brand-600);font-size:.9rem;font-weight:600;border-radius:50px}.spec-table{width:100%;border-collapse:collapse;font-size:.95rem;margin-top:8px}.spec-table th{text-align:left;padding:10px 14px;background:var(--color-slate-50);color:var(--color-slate-600);font-weight:600;font-size:.9rem;border-bottom:2px solid var(--color-slate-200)}.spec-table td{padding:12px 14px;border-bottom:1px solid var(--color-slate-100);color:var(--color-slate-700)}.spec-table td:first-child{font-weight:600;color:var(--color-slate-800)}.note-box{background:var(--color-slate-50);border-radius:14px;padding:24px 28px;font-size:.95rem;color:var(--color-slate-500);line-height:1.7;border:1px solid var(--color-slate-100);margin-top:24px}.pd-section-title{text-align:center;font-size:2.6rem;font-weight:800;color:var(--color-slate-900);margin-bottom:32px}.pd-hero-features{padding:40px 0 50px;text-align:center;background:linear-gradient(180deg,var(--color-brand-50) 0%,var(--color-white) 100%)}.pd-hero-features .hl-badge{font-size:1.15rem;padding:12px 28px}.pd-hero-features .feature-list li{font-size:1.15rem;padding:22px 26px}.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.25,0,0,1),transform .8s cubic-bezier(.25,0,0,1)}.reveal.visible{opacity:1;transform:translateY(0)}@media (max-width: 768px){.product-hero .container{grid-template-columns:1fr;gap:40px}.product-gallery{position:static}.spec-grid,.feature-list{grid-template-columns:1fr}.pd-three-col{grid-template-columns:1fr!important}.pd-specs-image{order:-1;max-height:300px}}.pd-section-title{text-align:center;font-size:1.5rem;font-weight:700;color:var(--color-slate-900);margin-bottom:24px}.pd-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-bottom:24px}.pd-specs{padding:60px 0;background:transparent}.pd-three-col{display:grid;grid-template-columns:1fr auto 1fr;gap:40px;align-items:start}.pd-specs-side{display:flex;flex-direction:column;gap:16px}.pd-specs-image{position:sticky;top:calc(var(--navbar-height) + 20px);width:350px}.pd-specs-image .gallery-slider{aspect-ratio:3/4;border-radius:16px}.pd-note{padding:0 0 60px}.history-page-wrap{padding-top:var(--navbar-height);min-height:100vh;background:var(--color-white)}.history-section{position:relative;padding:60px 0 100px;background:var(--color-white);overflow:hidden}.city-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.city-skyline{width:100%;height:100%;display:block}.history-layout{display:grid;grid-template-columns:220px 1fr;gap:60px;align-items:start}.history-left{position:sticky;top:calc(var(--navbar-height) + 40px)}.history-left h2{font-size:2.2rem;font-weight:800;margin:12px 0 8px;color:var(--color-slate-900)}.history-left p{color:var(--color-slate-500);font-size:1rem;line-height:1.8}.history-tag{display:inline-block;padding:6px 16px;background:var(--color-brand-50);color:var(--color-brand-600);font-size:.85rem;font-weight:600;border-radius:50px;letter-spacing:2px;text-transform:uppercase}.history-timeline{position:relative;max-width:700px;padding:20px 0 60px}.timeline-svg{display:none}.tl-line{position:absolute;left:50%;top:30px;width:2px;height:0;background:linear-gradient(to bottom,var(--color-brand-500),var(--color-brand-200));transform:translate(-50%);z-index:0;transition:height 5s cubic-bezier(.4,0,.2,1)}.history-timeline.active .tl-line{height:calc(100% - 60px)}.tl-node{position:relative;width:44%;margin-bottom:60px;z-index:1;opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.tl-node.visible{opacity:1;transform:translateY(0)}.tl-node.left{margin-right:auto;text-align:right;padding-right:40px}.tl-node.right{margin-left:auto;text-align:left;padding-left:40px}.tl-dot{position:absolute;top:24px;width:14px;height:14px;background:#fff;border:2.5px solid var(--color-brand-600);border-radius:50%;z-index:2;transition:background .5s,box-shadow .5s}.tl-node.left .tl-dot{right:-7px}.tl-node.right .tl-dot{left:-7px}.tl-node.visible .tl-dot{background:var(--color-brand-600);box-shadow:0 0 0 6px #0ea5e926,0 0 24px #0ea5e94d}.tl-card{background:#fff;border:1px solid var(--color-slate-100);border-radius:14px;padding:22px 26px;box-shadow:0 4px 24px #0000000d;transition:box-shadow .3s,transform .3s}.tl-card:hover{box-shadow:0 8px 35px #0000001a;transform:translateY(-2px)}.tl-year{display:inline-block;font-size:.8rem;font-weight:700;color:#fff;background:var(--color-brand-600);padding:4px 14px;border-radius:50px;margin-bottom:10px;letter-spacing:1px}.tl-card h3{font-size:1.15rem;font-weight:700;color:var(--color-slate-900);margin-bottom:6px}.tl-card p{font-size:.9rem;color:var(--color-slate-500);line-height:1.65}@keyframes drawLine{to{stroke-dashoffset:0}}.animate-line{animation:drawLine 8s ease forwards}@media (max-width: 768px){.history-layout{grid-template-columns:1fr;gap:24px}.history-left{position:static}.tl-node{width:82%;margin-bottom:40px}.tl-node.left,.tl-node.right{margin-left:0;margin-right:0;padding-left:40px;padding-right:0;text-align:left}.tl-node.left .tl-dot,.tl-node.right .tl-dot{left:6px;right:auto}}