*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#000;--dark:#0a0a0a;--dark2:#111;--dark3:#1a1a1a;--dark4:#222;
  --silver:#c0c0c0;--silver-light:#d4d4d4;--silver-dark:#888;
  --white:#fff;--white-dim:#e0e0e0;--white-muted:#999;
  --accent:#c0c0c0;--accent-hover:#e0e0e0;
  --font-main:'Inter',sans-serif;--font-display:'Oswald',sans-serif;
  --radius:4px;--transition:all .3s ease;
  --max-width:1200px;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-main);background:var(--black);color:var(--white-dim);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:inherit}
.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}

/* HEADER */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(0,0,0,.92);backdrop-filter:blur(20px);border-bottom:1px solid rgba(192,192,192,.08);transition:var(--transition)}
.header.scrolled{background:rgba(0,0,0,.98)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:var(--max-width);margin:0 auto;padding:0 20px}
.logo{display:flex;align-items:center;gap:12px}
.logo img{height:40px;width:auto}
.logo-text{font-family:var(--font-display);font-size:1.1rem;letter-spacing:6px;color:var(--silver-light);text-transform:uppercase;font-weight:400}
.logo-tagline{font-size:.55rem;letter-spacing:3px;color:var(--silver-dark);text-transform:uppercase;margin-top:2px}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:.8rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark);transition:var(--transition);position:relative;font-weight:500}
.nav a:hover,.nav a.active{color:var(--white)}
.nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--silver);transition:var(--transition)}
.nav a:hover::after{width:100%}
.nav-icons{display:flex;align-items:center;gap:20px}
.nav-icon{position:relative;color:var(--silver-dark);transition:var(--transition);font-size:1.1rem}
.nav-icon:hover{color:var(--white)}
.cart-count{position:absolute;top:-8px;right:-10px;background:var(--silver);color:var(--black);font-size:.6rem;font-weight:700;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.mobile-toggle{display:none;background:none;border:none;color:var(--silver);font-size:1.4rem;padding:8px}
.mobile-nav{display:none;position:fixed;top:70px;left:0;right:0;bottom:0;background:rgba(0,0,0,.98);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:32px}
.mobile-nav.open{display:flex}
.mobile-nav a{font-family:var(--font-display);font-size:1.4rem;letter-spacing:4px;text-transform:uppercase;color:var(--silver-dark);transition:var(--transition)}
.mobile-nav a:hover{color:var(--white)}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-top:70px}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(192,192,192,.04) 0%,transparent 60%),radial-gradient(ellipse at 80% 80%,rgba(192,192,192,.02) 0%,transparent 40%),var(--black)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(192,192,192,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(192,192,192,.03) 1px,transparent 1px);background-size:60px 60px}
.hero-content{position:relative;z-index:2;text-align:center;max-width:800px;padding:0 20px}
.hero-logo{width:160px;margin:0 auto 32px;opacity:.9}
.hero h1{font-family:var(--font-display);font-size:clamp(2.4rem,6vw,4.5rem);font-weight:700;letter-spacing:8px;text-transform:uppercase;color:var(--white);line-height:1.1;margin-bottom:8px}
.hero .tagline{font-size:.85rem;letter-spacing:6px;text-transform:uppercase;color:var(--silver-dark);margin-bottom:40px;font-weight:300}
.hero p{font-size:1rem;color:var(--white-muted);max-width:500px;margin:0 auto 48px;line-height:1.8}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;font-size:.75rem;letter-spacing:3px;text-transform:uppercase;font-weight:600;border:none;transition:var(--transition);border-radius:var(--radius)}
.btn-primary{background:var(--silver);color:var(--black)}
.btn-primary:hover{background:var(--white);transform:translateY(-1px);box-shadow:0 8px 30px rgba(192,192,192,.15)}
.btn-outline{background:transparent;color:var(--silver);border:1px solid rgba(192,192,192,.3)}
.btn-outline:hover{border-color:var(--silver);color:var(--white);background:rgba(192,192,192,.05)}
.hero-line{width:1px;height:80px;background:linear-gradient(to bottom,var(--silver-dark),transparent);margin:60px auto 0}

/* FEATURES BAR */
.features-bar{padding:60px 0;border-bottom:1px solid rgba(192,192,192,.06)}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.feature-item{padding:20px}
.feature-icon{font-size:1.6rem;color:var(--silver);margin-bottom:12px}
.feature-title{font-family:var(--font-display);font-size:.75rem;letter-spacing:3px;text-transform:uppercase;color:var(--white);margin-bottom:6px}
.feature-desc{font-size:.8rem;color:var(--white-muted);line-height:1.5}

/* SECTION STYLES */
.section{padding:100px 0}
.section-header{text-align:center;margin-bottom:64px}
.section-label{font-size:.7rem;letter-spacing:4px;text-transform:uppercase;color:var(--silver-dark);margin-bottom:12px}
.section-title{font-family:var(--font-display);font-size:clamp(1.6rem,3vw,2.4rem);font-weight:600;letter-spacing:4px;text-transform:uppercase;color:var(--white)}
.section-line{width:40px;height:1px;background:var(--silver);margin:20px auto 0}

/* PRODUCTS */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.product-card{background:var(--dark2);border:1px solid rgba(192,192,192,.06);border-radius:var(--radius);overflow:hidden;transition:var(--transition);cursor:pointer}
.product-card:hover{border-color:rgba(192,192,192,.15);transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.4)}
.product-image{aspect-ratio:1;background:var(--dark3);display:flex;align-items:center;justify-content:center;padding:32px;position:relative;overflow:hidden}
.product-image::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(192,192,192,.03),transparent);pointer-events:none}
.product-image svg{width:80px;height:80px;opacity:.2}
.product-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.product-badge{position:absolute;top:12px;right:12px;padding:4px 10px;font-size:.6rem;letter-spacing:2px;text-transform:uppercase;background:var(--silver);color:var(--black);border-radius:2px;font-weight:700}
.product-info{padding:20px}
.product-category{font-size:.6rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark);margin-bottom:6px}
.product-name{font-family:var(--font-display);font-size:1rem;letter-spacing:2px;text-transform:uppercase;color:var(--white);margin-bottom:8px}
.product-desc{font-size:.8rem;color:var(--white-muted);line-height:1.5;margin-bottom:16px}
.product-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(192,192,192,.06)}
.product-price{font-family:var(--font-display);font-size:1.1rem;color:var(--white);letter-spacing:1px}
.product-price .currency{font-size:.75rem;color:var(--silver-dark)}
.btn-add{padding:8px 16px;font-size:.65rem;letter-spacing:2px;text-transform:uppercase;background:rgba(192,192,192,.1);color:var(--silver);border:1px solid rgba(192,192,192,.2);border-radius:var(--radius);transition:var(--transition);font-weight:600}
.btn-add:hover{background:var(--silver);color:var(--black);border-color:var(--silver)}
.product-card.out-of-stock .product-image{opacity:.5}
.product-card.out-of-stock .product-image::after{background:linear-gradient(135deg,rgba(0,0,0,.3),transparent)}
.badge-soon{background:var(--dark4) !important;color:var(--silver) !important;border:1px solid rgba(192,192,192,.2)}
.btn-soon{opacity:.5;cursor:not-allowed !important;background:transparent !important;color:var(--silver-dark) !important;border-color:rgba(192,192,192,.1) !important}
.stock-low{font-size:.65rem;letter-spacing:1px;color:#e8a838;margin-top:8px;text-transform:uppercase}
.promo-banner{background:var(--dark2);border-bottom:1px solid rgba(192,192,192,.06);padding:10px 0;text-align:center;font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark)}
.promo-banner strong{color:var(--silver-light)}

/* ABOUT / BRAND SECTION */
.about-section{background:var(--dark)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-image{aspect-ratio:4/5;background:var(--dark3);border:1px solid rgba(192,192,192,.06);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.about-image::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(192,192,192,.06),transparent 60%)}
.about-content .section-label{text-align:left}
.about-content h2{font-family:var(--font-display);font-size:clamp(1.4rem,2.5vw,2rem);font-weight:600;letter-spacing:4px;text-transform:uppercase;color:var(--white);margin-bottom:24px;text-align:left}
.about-content p{color:var(--white-muted);line-height:1.8;margin-bottom:20px;font-size:.9rem}
.about-stats{display:flex;gap:40px;margin-top:32px}
.stat{text-align:left}
.stat-number{font-family:var(--font-display);font-size:1.8rem;color:var(--white);letter-spacing:2px}
.stat-label{font-size:.65rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark);margin-top:4px}

/* CTA BANNER */
.cta-banner{padding:120px 0;text-align:center;background:linear-gradient(180deg,var(--dark),var(--black));position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:600px;height:600px;background:radial-gradient(circle,rgba(192,192,192,.03),transparent 60%)}
.cta-banner h2{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,2.2rem);font-weight:600;letter-spacing:6px;text-transform:uppercase;color:var(--white);margin-bottom:16px;position:relative;z-index:1}
.cta-banner p{color:var(--white-muted);margin-bottom:40px;font-size:.9rem;position:relative;z-index:1}

/* FOOTER */
.footer{padding:60px 0 30px;border-top:1px solid rgba(192,192,192,.06);background:var(--black)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{font-size:.8rem;color:var(--white-muted);line-height:1.6;max-width:280px}
.footer-col h4{font-family:var(--font-display);font-size:.75rem;letter-spacing:3px;text-transform:uppercase;color:var(--white);margin-bottom:20px}
.footer-col a{display:block;font-size:.8rem;color:var(--white-muted);margin-bottom:10px;transition:var(--transition)}
.footer-col a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:30px;border-top:1px solid rgba(192,192,192,.04);font-size:.7rem;color:var(--silver-dark);letter-spacing:1px}
.footer-social{display:flex;gap:16px}
.footer-social a{color:var(--silver-dark);transition:var(--transition);font-size:1rem}
.footer-social a:hover{color:var(--white)}

/* WHATSAPP FLOATING */
.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:900;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.3);transition:var(--transition);border:none}
.whatsapp-float:hover{transform:scale(1.08);box-shadow:0 6px 30px rgba(37,211,102,.4)}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}

/* CART DRAWER */
.cart-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:1100;opacity:0;visibility:hidden;transition:var(--transition)}
.cart-overlay.open{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:-420px;width:400px;max-width:90vw;height:100vh;background:var(--dark2);z-index:1200;transition:transform .4s ease;border-left:1px solid rgba(192,192,192,.08);display:flex;flex-direction:column;transform:translateX(0)}
.cart-drawer.open{right:0;transform:translateX(0)}
.cart-header{display:flex;justify-content:space-between;align-items:center;padding:24px;border-bottom:1px solid rgba(192,192,192,.06)}
.cart-header h3{font-family:var(--font-display);font-size:.9rem;letter-spacing:3px;text-transform:uppercase;color:var(--white)}
.cart-close{background:none;border:none;color:var(--silver-dark);font-size:1.2rem;transition:var(--transition)}
.cart-close:hover{color:var(--white)}
.cart-items{flex:1;overflow-y:auto;padding:16px 24px}
.cart-item{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid rgba(192,192,192,.04)}
.cart-item-img{width:64px;height:64px;background:var(--dark3);border-radius:var(--radius);flex-shrink:0;display:flex;align-items:center;justify-content:center}
.cart-item-img svg{width:32px;height:32px;opacity:.3}
.cart-item-img img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}
.cart-item-details{flex:1}
.cart-item-name{font-size:.8rem;letter-spacing:1px;color:var(--white);margin-bottom:4px}
.cart-item-price{font-size:.8rem;color:var(--silver-dark)}
.cart-item-qty{display:flex;align-items:center;gap:12px;margin-top:8px}
.cart-item-qty button{width:24px;height:24px;border:1px solid rgba(192,192,192,.2);background:transparent;color:var(--silver);font-size:.8rem;border-radius:2px;display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.cart-item-qty button:hover{border-color:var(--silver);color:var(--white)}
.cart-item-qty span{font-size:.8rem;color:var(--white);min-width:20px;text-align:center}
.cart-item-remove{background:none;border:none;color:var(--silver-dark);font-size:.7rem;letter-spacing:1px;text-transform:uppercase;transition:var(--transition);margin-left:auto;align-self:flex-start}
.cart-item-remove:hover{color:#e74c3c}
.cart-empty{text-align:center;padding:60px 20px;color:var(--white-muted);font-size:.85rem}
.cart-footer{padding:24px;border-top:1px solid rgba(192,192,192,.06)}
.cart-total{display:flex;justify-content:space-between;margin-bottom:20px}
.cart-total span:first-child{font-size:.75rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark)}
.cart-total span:last-child{font-family:var(--font-display);font-size:1.2rem;color:var(--white)}
.btn-checkout{width:100%;padding:16px;font-size:.75rem;letter-spacing:3px;text-transform:uppercase;background:var(--silver);color:var(--black);border:none;border-radius:var(--radius);font-weight:700;transition:var(--transition)}
.btn-checkout:hover{background:var(--white)}
.btn-checkout:disabled{opacity:.4;cursor:not-allowed}

/* PRODUCT DETAIL PAGE */
.product-detail{padding-top:100px}
.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.product-detail-image{aspect-ratio:1;background:var(--dark2);border:1px solid rgba(192,192,192,.06);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.product-detail-image img{width:100%;height:100%;object-fit:cover}
.product-detail-info h1{font-family:var(--font-display);font-size:1.6rem;letter-spacing:4px;text-transform:uppercase;color:var(--white);margin-bottom:8px}
.product-detail-info .category{font-size:.65rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark);margin-bottom:20px}
.product-detail-info .price{font-family:var(--font-display);font-size:2rem;color:var(--white);margin-bottom:24px}
.product-detail-info .description{color:var(--white-muted);line-height:1.8;margin-bottom:32px;font-size:.9rem}
.qty-selector{display:flex;align-items:center;gap:16px;margin-bottom:24px}
.qty-selector label{font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark)}
.qty-selector .qty-controls{display:flex;align-items:center;gap:12px}
.qty-selector button{width:36px;height:36px;border:1px solid rgba(192,192,192,.2);background:transparent;color:var(--silver);font-size:1rem;border-radius:var(--radius);transition:var(--transition)}
.qty-selector button:hover{border-color:var(--silver);color:var(--white)}
.qty-selector .qty-value{font-size:1rem;color:var(--white);min-width:30px;text-align:center}
.btn-add-large{width:100%;padding:18px;font-size:.8rem}
.product-specs{margin-top:40px;border-top:1px solid rgba(192,192,192,.06);padding-top:32px}
.spec-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(192,192,192,.04)}
.spec-row .label{font-size:.75rem;letter-spacing:1px;color:var(--silver-dark);text-transform:uppercase}
.spec-row .value{font-size:.85rem;color:var(--white)}

/* CHECKOUT PAGE */
.checkout-page{padding-top:100px}
.checkout-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.checkout-form h2{font-family:var(--font-display);font-size:1.2rem;letter-spacing:3px;text-transform:uppercase;color:var(--white);margin-bottom:32px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:.7rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver-dark);margin-bottom:8px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;background:var(--dark3);border:1px solid rgba(192,192,192,.1);border-radius:var(--radius);color:var(--white);font-size:.85rem;font-family:var(--font-main);transition:var(--transition)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--silver)}
.form-group textarea{resize:vertical;min-height:80px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.order-summary{background:var(--dark2);border:1px solid rgba(192,192,192,.06);border-radius:var(--radius);padding:32px}
.order-summary h3{font-family:var(--font-display);font-size:.9rem;letter-spacing:3px;text-transform:uppercase;color:var(--white);margin-bottom:24px}
.order-items{margin-bottom:24px}
.order-item{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(192,192,192,.04);font-size:.85rem}
.order-item .name{color:var(--white-dim)}
.order-item .price{color:var(--white)}
.order-total{display:flex;justify-content:space-between;padding-top:16px;font-family:var(--font-display);font-size:1.1rem;color:var(--white);letter-spacing:1px}
.bank-details{margin-top:24px;padding:20px;background:var(--dark3);border-radius:var(--radius);border:1px solid rgba(192,192,192,.08)}
.bank-details h4{font-family:var(--font-display);font-size:.75rem;letter-spacing:2px;text-transform:uppercase;color:var(--silver);margin-bottom:12px}
.bank-details p{font-size:.8rem;color:var(--white-muted);line-height:1.6}

/* CONTACT PAGE */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.contact-info-card{background:var(--dark2);border:1px solid rgba(192,192,192,.06);border-radius:var(--radius);padding:24px;margin-bottom:16px;display:flex;gap:16px;align-items:flex-start;transition:var(--transition)}
.contact-info-card:hover{border-color:rgba(192,192,192,.15)}
.contact-icon{width:40px;height:40px;border:1px solid rgba(192,192,192,.1);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;color:var(--silver);flex-shrink:0;font-size:1rem}
.contact-text h4{font-size:.75rem;letter-spacing:2px;text-transform:uppercase;color:var(--white);margin-bottom:4px}
.contact-text p{font-size:.8rem;color:var(--white-muted)}

/* NOTIFICATION TOAST */
.toast{position:fixed;bottom:90px;right:24px;background:var(--dark3);border:1px solid rgba(192,192,192,.15);border-radius:var(--radius);padding:14px 24px;z-index:1300;transform:translateY(20px);opacity:0;transition:var(--transition);pointer-events:none;font-size:.8rem;color:var(--white);display:flex;align-items:center;gap:10px}
.toast.show{transform:translateY(0);opacity:1}
.toast svg{width:18px;height:18px;color:#25D366}

/* RESPONSIVE */
@media(max-width:1024px){
  .about-grid,.product-detail-grid,.checkout-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:768px){
  .nav{display:none}
  .mobile-toggle{display:block}
  .features-grid{grid-template-columns:1fr 1fr;gap:20px}
  .products-grid{grid-template-columns:1fr 1fr;gap:16px}
  .hero h1{letter-spacing:4px}
  .hero-logo{width:120px}
  .about-stats{gap:24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:16px}
  .form-row{grid-template-columns:1fr}
  .section{padding:60px 0}
}
@media(max-width:480px){
  .features-grid{grid-template-columns:1fr}
  .products-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:center}
  .btn{width:100%;justify-content:center;max-width:280px}
}

/* SCROLL ANIMATIONS */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}