:root{--gold:#D4A63A;--blue:#1F5E91;--dark:#0a1628;--dark2:#0f2040;--white:#fff;--gray:#f5f7fa;--text:#333;--shadow:0 8px 32px rgba(31,94,145,.15)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Inter',sans-serif;color:var(--text);overflow-x:hidden;background:var(--white)}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto}
/* LOADER */
#loader{position:fixed;inset:0;background:var(--dark);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:9999;transition:opacity .6s ease}#loader.hide{opacity:0;pointer-events:none}#loader img{width:120px;border-radius:50%;animation:pulse 1.5s ease-in-out infinite}#loader-bar{width:200px;height:3px;background:rgba(255,255,255,.2);border-radius:2px;margin-top:24px;overflow:hidden}#loader-bar::after{content:'';display:block;height:100%;width:0;background:var(--gold);animation:load 2s ease forwards}@keyframes load{to{width:100%}}@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.8}}
/* NAV */
nav{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:12px 5%;display:flex;align-items:center;justify-content:space-between;background:rgba(10,22,40,.85);backdrop-filter:blur(16px);border-bottom:1px solid rgba(212,166,58,.15);transition:all .3s}nav.scrolled{padding:8px 5%;background:rgba(10,22,40,.97)}nav .logo{display:flex;align-items:center;gap:10px}nav .logo img{height:48px;border-radius:50%;filter:drop-shadow(0 0 8px rgba(212,166,58,.5))}nav .logo span{font-size:1.1rem;font-weight:700;color:var(--white);line-height:1.2}.nav-links{display:flex;gap:28px;list-style:none}.nav-links a{color:rgba(255,255,255,.85);font-size:.9rem;font-weight:500;transition:color .3s;position:relative}.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--gold);transition:width .3s}.nav-links a:hover{color:var(--gold)}.nav-links a:hover::after{width:100%}.nav-cta{background:linear-gradient(135deg,var(--gold),#f0c040);color:var(--dark)!important;padding:10px 22px;border-radius:25px;font-weight:700!important;transition:transform .2s,box-shadow .2s!important}.nav-cta:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(212,166,58,.5)}.nav-cta::after{display:none!important}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none}.hamburger span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:all .3s}.mobile-menu{display:none;position:fixed;top:72px;left:0;width:100%;background:rgba(10,22,40,.98);backdrop-filter:blur(16px);padding:20px 5%;flex-direction:column;gap:4px;border-bottom:1px solid rgba(212,166,58,.2)}.mobile-menu.open{display:flex}.mobile-menu a{color:rgba(255,255,255,.85);padding:12px 0;border-bottom:1px solid rgba(255,255,255,.05);font-weight:500;transition:color .3s}.mobile-menu a:hover{color:var(--gold)}
/* HERO */
#home{position:relative;height:100vh;min-height:640px;display:flex;align-items:center;overflow:hidden}.hero-bg{position:absolute;inset:0;background:url('../assets/hero-bg.jpg') center/cover no-repeat}.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,22,40,.88) 0%,rgba(31,94,145,.65) 60%,rgba(212,166,58,.2) 100%)}.particles-canvas{position:absolute;inset:0;pointer-events:none}.hero-content{position:relative;z-index:2;padding:0 5%;max-width:760px}.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(212,166,58,.15);border:1px solid rgba(212,166,58,.4);color:var(--gold);padding:6px 16px;border-radius:20px;font-size:.8rem;font-weight:600;letter-spacing:1px;margin-bottom:24px;animation:fadeInUp .8s ease .2s both}.hero-badge::before{content:'☀';font-size:1rem}.hero-title{font-size:clamp(2.2rem,5vw,4rem);font-weight:800;color:var(--white);line-height:1.15;margin-bottom:20px;animation:fadeInUp .8s ease .4s both}.hero-title span{background:linear-gradient(135deg,var(--gold),#f5d066);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-sub{font-size:clamp(1rem,2vw,1.25rem);color:rgba(255,255,255,.8);margin-bottom:36px;line-height:1.7;animation:fadeInUp .8s ease .6s both}.hero-btns{display:flex;gap:16px;flex-wrap:wrap;animation:fadeInUp .8s ease .8s both}.btn-primary{background:linear-gradient(135deg,var(--gold),#f0c040);color:var(--dark);padding:14px 32px;border-radius:30px;font-weight:700;font-size:1rem;border:none;cursor:pointer;transition:transform .2s,box-shadow .3s;display:inline-flex;align-items:center;gap:8px}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(212,166,58,.5)}.btn-outline{border:2px solid rgba(255,255,255,.5);color:var(--white);padding:14px 32px;border-radius:30px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:8px;background:transparent}.btn-outline:hover{border-color:var(--gold);color:var(--gold);background:rgba(212,166,58,.1)}.hero-stats{display:flex;gap:32px;flex-wrap:wrap;margin-top:56px;animation:fadeInUp .8s ease 1s both}.stat-item{text-align:center}.stat-num{font-size:1.8rem;font-weight:800;color:var(--gold)}.stat-label{font-size:.75rem;color:rgba(255,255,255,.7);font-weight:500;margin-top:2px}.hero-rays{position:absolute;right:0;top:0;width:60%;height:100%;pointer-events:none;overflow:hidden;opacity:.25}.wave-bottom{position:absolute;bottom:-2px;left:0;width:100%;z-index:3}
/* SECTION COMMONS */
section{padding:90px 5%}.section-tag{display:inline-block;background:rgba(212,166,58,.12);color:var(--gold);padding:6px 16px;border-radius:20px;font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px}.section-title{font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;color:var(--dark);line-height:1.25}.section-title span{color:var(--blue)}.section-sub{color:#666;font-size:1.05rem;margin-top:12px;line-height:1.7;max-width:640px}.text-center{text-align:center}.text-center .section-sub{margin-left:auto;margin-right:auto}
/* ABOUT */
#about{background:var(--gray)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:56px}.about-visual{position:relative}.about-img-wrap{border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.about-img-wrap img{width:100%;height:420px;object-fit:cover}.about-badge-float{position:absolute;bottom:-20px;right:-20px;background:linear-gradient(135deg,var(--gold),#f0c040);color:var(--dark);padding:20px 24px;border-radius:16px;box-shadow:0 12px 32px rgba(212,166,58,.4);text-align:center}.about-badge-float .num{font-size:2.2rem;font-weight:900;line-height:1}.about-badge-float .lbl{font-size:.75rem;font-weight:600;margin-top:2px}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}.about-point{display:flex;align-items:flex-start;gap:10px;background:var(--white);padding:16px;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.06)}.about-point .icon{width:36px;height:36px;background:linear-gradient(135deg,var(--gold),#f0c040);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.about-point h4{font-size:.9rem;font-weight:700;color:var(--dark)}.about-point p{font-size:.8rem;color:#666;margin-top:2px}
/* PRODUCTS */
#products{background:var(--white)}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:28px;margin-top:56px}.product-card{background:var(--white);border-radius:20px;box-shadow:0 4px 24px rgba(0,0,0,.08);overflow:hidden;transition:transform .3s,box-shadow .3s;border:1px solid rgba(0,0,0,.06);position:relative}.product-card:hover{transform:translateY(-8px);box-shadow:0 16px 48px rgba(31,94,145,.18)}.product-card .shine{position:absolute;inset:0;background:linear-gradient(135deg,transparent 30%,rgba(255,255,255,.4) 50%,transparent 70%);transform:translateX(-100%);transition:transform .5s}.product-card:hover .shine{transform:translateX(100%)}.product-img{height:200px;overflow:hidden;background:var(--gray)}.product-img img{width:100%;height:100%;object-fit:contain;padding:16px;transition:transform .4s}.product-card:hover .product-img img{transform:scale(1.06)}.product-body{padding:20px}.product-body h3{font-size:1.05rem;font-weight:700;color:var(--dark)}.product-body p{font-size:.85rem;color:#666;margin:8px 0 16px;line-height:1.6}.btn-sm{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,var(--blue),#2a7abf);color:var(--white);padding:9px 20px;border-radius:20px;font-size:.85rem;font-weight:600;border:none;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn-sm:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(31,94,145,.35)}
/* SERVICES */
#services{background:linear-gradient(135deg,var(--dark) 0%,var(--dark2) 100%);position:relative;overflow:hidden}.services-bg-glow{position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(212,166,58,.12) 0%,transparent 70%);pointer-events:none}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:56px}.service-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:32px;transition:all .3s;position:relative;overflow:hidden}.service-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(212,166,58,.08),rgba(31,94,145,.08));opacity:0;transition:opacity .3s}.service-card:hover{border-color:rgba(212,166,58,.4);transform:translateY(-6px);box-shadow:0 16px 48px rgba(212,166,58,.12)}.service-card:hover::before{opacity:1}.service-icon{width:56px;height:56px;background:linear-gradient(135deg,rgba(212,166,58,.2),rgba(212,166,58,.1));border:1px solid rgba(212,166,58,.3);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:20px;transition:transform .3s}.service-card:hover .service-icon{transform:scale(1.1) rotate(5deg)}.service-card h3{color:var(--white);font-size:1.1rem;font-weight:700;margin-bottom:10px}.service-card p{color:rgba(255,255,255,.65);font-size:.88rem;line-height:1.7}.services-cta{text-align:center;margin-top:48px}
/* WHY CHOOSE US */
#why{background:var(--gray)}.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-top:56px}.why-card{background:var(--white);border-radius:16px;padding:28px 20px;text-align:center;box-shadow:0 4px 20px rgba(0,0,0,.07);transition:all .3s;border:1px solid transparent}.why-card:hover{border-color:var(--gold);transform:translateY(-6px);box-shadow:0 12px 36px rgba(212,166,58,.18)}.why-card .why-icon{font-size:2.4rem;margin-bottom:14px;display:block}.why-card h3{font-size:1rem;font-weight:700;color:var(--dark);margin-bottom:8px}.why-card p{font-size:.85rem;color:#666;line-height:1.6}
/* GALLERY */
#gallery{background:var(--white)}.gallery-grid{columns:3;column-gap:20px;margin-top:56px}.gallery-item{break-inside:avoid;margin-bottom:20px;border-radius:16px;overflow:hidden;position:relative;cursor:pointer}.gallery-item img{width:100%;display:block;transition:transform .4s}.gallery-item::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(31,94,145,.7),transparent);opacity:0;transition:opacity .3s}.gallery-item:hover img{transform:scale(1.06)}.gallery-item:hover::after{opacity:1}.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:9000;align-items:center;justify-content:center}.lightbox.open{display:flex}.lightbox img{max-width:90vw;max-height:90vh;border-radius:12px;box-shadow:0 24px 80px rgba(0,0,0,.7)}.lightbox-close{position:absolute;top:20px;right:28px;color:var(--white);font-size:2rem;cursor:pointer;background:none;border:none;line-height:1}
/* SUBSIDY */
#subsidy{background:linear-gradient(135deg,var(--dark),var(--dark2))}.subsidy-inner{background:rgba(255,255,255,.05);border:1px solid rgba(212,166,58,.2);border-radius:24px;padding:56px;margin-top:48px}.subsidy-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.subsidy-text .section-title{color:var(--white)}.subsidy-text .section-sub{color:rgba(255,255,255,.7)}.subsidy-cards{display:grid;gap:16px}.subsidy-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:20px;display:flex;align-items:center;gap:16px}.subsidy-card .s-icon{font-size:2rem;flex-shrink:0}.subsidy-card h4{color:var(--white);font-weight:700;font-size:.95rem}.subsidy-card p{color:rgba(255,255,255,.65);font-size:.83rem;margin-top:3px}
/* CTA */
#cta{background:linear-gradient(135deg,var(--gold) 0%,#f0c040 40%,var(--blue) 100%);padding:90px 5%;text-align:center;position:relative;overflow:hidden}.cta-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:400px;background:radial-gradient(ellipse,rgba(255,255,255,.2),transparent 70%);pointer-events:none}.cta-content{position:relative;z-index:1}#cta h2{font-size:clamp(2rem,4vw,3.2rem);font-weight:900;color:var(--dark);margin-bottom:12px}#cta p{font-size:1.1rem;color:rgba(0,0,0,.7);margin-bottom:36px}.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn-wa{background:#25D366;color:var(--white);padding:14px 32px;border-radius:30px;font-weight:700;display:inline-flex;align-items:center;gap:10px;transition:transform .2s,box-shadow .3s}.btn-wa:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(37,211,102,.45)}.btn-dark{background:var(--dark);color:var(--white);padding:14px 32px;border-radius:30px;font-weight:700;display:inline-flex;align-items:center;gap:10px;transition:transform .2s,box-shadow .3s}.btn-dark:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.3)}
/* CONTACT */
#contact{background:var(--gray)}.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:56px;margin-top:56px}.contact-info h3{font-size:1.3rem;font-weight:700;color:var(--dark);margin-bottom:24px}.info-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:24px}.info-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--gold),#f0c040);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.info-text h4{font-size:.9rem;font-weight:700;color:var(--dark)}.info-text p{font-size:.87rem;color:#666;margin-top:2px}.map-wrap{margin-top:28px;border-radius:16px;overflow:hidden;height:220px;box-shadow:var(--shadow)}.map-wrap iframe{width:100%;height:100%;border:none}.contact-form{background:var(--white);border-radius:20px;padding:36px;box-shadow:var(--shadow)}.contact-form h3{font-size:1.3rem;font-weight:700;color:var(--dark);margin-bottom:24px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;margin-bottom:18px}.form-group label{font-size:.83rem;font-weight:600;color:var(--dark);margin-bottom:6px}.form-group input,.form-group textarea,.form-group select{border:1.5px solid #e0e5f0;border-radius:10px;padding:12px 16px;font-size:.9rem;font-family:inherit;transition:border-color .3s,box-shadow .3s;outline:none;background:var(--white)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,94,145,.12)}.form-group textarea{resize:vertical;min-height:120px}.btn-submit{width:100%;background:linear-gradient(135deg,var(--blue),#2a7abf);color:var(--white);padding:14px;border-radius:12px;font-size:1rem;font-weight:700;border:none;cursor:pointer;transition:transform .2s,box-shadow .3s}.btn-submit:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(31,94,145,.4)}.form-success{display:none;background:#e8f5e9;border:1px solid #4caf50;border-radius:10px;padding:16px;text-align:center;color:#2e7d32;font-weight:600;margin-top:16px}
/* FOOTER */
footer{background:var(--dark);padding:64px 5% 28px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}.footer-brand .logo-wrap{display:flex;align-items:center;gap:10px;margin-bottom:16px}.footer-brand img{height:56px;border-radius:50%;filter:drop-shadow(0 0 12px rgba(212,166,58,.5));animation:glow 3s ease-in-out infinite}.footer-brand p{color:rgba(255,255,255,.6);font-size:.9rem;line-height:1.7;margin-top:12px}@keyframes glow{0%,100%{filter:drop-shadow(0 0 8px rgba(212,166,58,.4))}50%{filter:drop-shadow(0 0 20px rgba(212,166,58,.8))}}.footer-col h4{color:var(--white);font-weight:700;font-size:1rem;margin-bottom:20px;position:relative}.footer-col h4::after{content:'';position:absolute;bottom:-8px;left:0;width:32px;height:2px;background:var(--gold)}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-col ul a{color:rgba(255,255,255,.6);font-size:.9rem;transition:color .3s}.footer-col ul a:hover{color:var(--gold)}.footer-social{display:flex;gap:12px;margin-top:20px}.social-btn{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);font-size:.95rem;transition:all .3s}.social-btn:hover{background:var(--gold);border-color:var(--gold);color:var(--dark)}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.footer-bottom p{color:rgba(255,255,255,.5);font-size:.85rem}.footer-bottom a{color:var(--gold)}
/* FLOATING BTNS */
.float-wa{position:fixed;bottom:24px;right:24px;z-index:800;width:56px;height:56px;background:#25D366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px rgba(37,211,102,.5);transition:transform .3s;text-decoration:none}.float-wa:hover{transform:scale(1.12)}.float-pulse{animation:floatPulse 2s ease-in-out infinite}@keyframes floatPulse{0%,100%{box-shadow:0 4px 16px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,.4)}50%{box-shadow:0 4px 16px rgba(37,211,102,.5),0 0 0 12px rgba(37,211,102,0)}}
/* ANIMATIONS */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}.reveal-delay-4{transition-delay:.4s}.reveal-delay-5{transition-delay:.5s}
/* CALCULATOR */
#calculator{background:var(--gray)}.calc-container{display:grid;grid-template-columns:1fr 1fr;gap:32px;max-width:1000px;margin:56px auto 0}.calc-card{background:var(--white);border-radius:12px;padding:32px;box-shadow:0 4px 20px rgba(0,0,0,.06);border:1px solid #eaeef4}.calc-title{font-size:1.2rem;font-weight:700;color:var(--dark);margin-bottom:24px;padding-bottom:12px;border-bottom:1px solid #eaeef4}.calc-group{margin-bottom:20px}.calc-group label{display:flex;justify-content:space-between;font-size:.9rem;font-weight:600;color:#555;margin-bottom:10px}.calc-group input[type="number"],.calc-group select{width:100%;border:1.5px solid #dcdfe6;border-radius:6px;padding:12px;font-size:1rem;color:var(--dark);outline:none;transition:border-color .3s}.calc-group input[type="number"]:focus,.calc-group select:focus{border-color:var(--gold)}.calc-group input[type="range"]{width:100%;accent-color:var(--gold)}.btn-calc{width:100%;background:linear-gradient(135deg,var(--gold),#f0c040);color:var(--dark);border:none;padding:14px;border-radius:6px;font-size:1.05rem;font-weight:700;cursor:pointer;transition:transform .3s,box-shadow .3s;margin-top:10px}.btn-calc:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(212,166,58,.4)}.result-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid #f0f2f5;font-size:.95rem;color:#555}.result-row:last-child{border-bottom:none}.result-row.highlight{padding:20px 0}.text-green{color:var(--gold);font-weight:800;font-size:1.05rem}
/* RESPONSIVE */
@media(max-width:1024px){.about-grid{grid-template-columns:1fr}.about-visual{display:none}.subsidy-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.contact-grid{grid-template-columns:1fr}.calc-container{grid-template-columns:1fr;gap:24px}}@media(max-width:768px){.nav-links,.nav-cta{display:none!important}.hamburger{display:flex}.hero-stats{gap:20px}.gallery-grid{columns:2}.footer-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.about-points{grid-template-columns:1fr}.subsidy-inner{padding:32px 24px}.calc-card{padding:24px}}@media(max-width:480px){.hero-btns{flex-direction:column}.gallery-grid{columns:1}.cta-btns{flex-direction:column;align-items:center}}