:root{--primary:#1d3557;--secondary:#f4a261;--accent:#2a9d8f;--light-bg:#f8f9fa;--dark-bg:#0b192c;--text-main:#333;--text-light:#fff;--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--light-bg);color:var(--text-main);line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--primary);font-weight:600}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{cursor:pointer;border:none;border-radius:8px;padding:10px 24px;font-weight:600;transition:all .3s;display:inline-block}.btn-primary{background-color:var(--primary);color:var(--text-light)}.btn-primary:hover{background-color:#152740;transform:translateY(-2px);box-shadow:0 4px 12px #1d355733}.btn-accent{background-color:var(--accent);color:var(--text-light)}.btn-accent:hover{background-color:#21867a;transform:translateY(-2px);box-shadow:0 4px 12px #2a9d8f33}.glass{-webkit-backdrop-filter:blur(10px);background:#ffffffd9;border-bottom:1px solid #ffffff2e}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.6s ease-out forwards fadeIn}.text-center{text-align:center}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.py-5{padding-top:3rem;padding-bottom:3rem}.navbar{z-index:100;padding:1rem 0;position:sticky;top:0}.navbar-content{justify-content:space-between;align-items:center;display:flex}.logo-container{align-items:center;text-decoration:none;display:flex}.css-logo{align-items:center;gap:10px;display:flex}.globe{background:radial-gradient(#fff 1px,#0000 1px) 0 0/4px 4px,radial-gradient(circle at 30% 30%,#e9c46a,#d4a373) 0 0/cover;border-radius:50%;width:32px;height:32px;box-shadow:-2px 2px 5px #0000001a}.text-container{flex-direction:column;display:flex}.sis{font-family:var(--font-heading);color:var(--primary);letter-spacing:-1px;font-size:28px;font-weight:700;line-height:1}.sis .i{color:var(--accent)}.international{font-family:var(--font-body);color:var(--accent);letter-spacing:1.5px;font-size:8px;font-weight:600}.nav-links{gap:2rem;display:flex}.nav-link{color:var(--primary);font-weight:500;transition:color .3s}.nav-link:hover{color:var(--accent)}.nav-actions{align-items:center;gap:1rem;display:flex}.cart-btn{color:var(--primary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;display:flex;position:relative}.cart-badge{background-color:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;font-weight:700;display:flex;position:absolute;top:-8px;right:-8px}.mobile-menu-btn{color:var(--primary);cursor:pointer;background:0 0;border:none;display:none}@media (width<=768px){.nav-links{display:none}.mobile-menu-btn{display:block}}.footer{background-color:var(--primary);color:var(--text-light);margin-top:4rem;padding-top:4rem}.footer-content{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem;display:grid}.footer-section h3{color:var(--secondary);margin-bottom:1rem;font-size:1.2rem}.footer-logo .sis{font-family:var(--font-heading);color:var(--text-light);font-size:32px;font-weight:700;line-height:1}.footer-logo .i{color:var(--accent)}.footer-desc{opacity:.8;margin-top:1rem;font-size:.9rem}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section ul li a{opacity:.8;transition:opacity .3s}.footer-section ul li a:hover{opacity:1;color:var(--accent)}.footer-bottom{text-align:center;opacity:.7;border-top:1px solid #ffffff1a;padding:1.5rem 0;font-size:.9rem}.hero{background:linear-gradient(135deg, var(--light-bg) 0%, #e0e5ec 100%);padding:6rem 0;overflow:hidden}.hero-content{justify-content:space-between;align-items:center;gap:4rem;display:flex}.hero-text{flex:1}.hero-text h1{background:linear-gradient(90deg, var(--primary), var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1.5rem;font-size:3.5rem;line-height:1.1}.hero-text p{color:#555;max-width:500px;margin-bottom:2rem;font-size:1.2rem}.hero-image{flex:1;justify-content:center;display:flex;position:relative}.world-class-hero-img{aspect-ratio:4/3;object-fit:cover;border:4px solid #fff;border-radius:20px;width:100%;max-width:500px;height:auto;animation:6s ease-in-out infinite float;box-shadow:0 20px 40px #1d355726}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-15px)}to{transform:translateY(0)}}.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.feature-card{text-align:center;background:#fff;border-radius:12px;padding:2rem;transition:transform .3s;box-shadow:0 4px 15px #0000000d}.feature-card:hover{transform:translateY(-5px)}.feature-icon{color:var(--accent);margin-bottom:1rem}.feature-card h3{margin-bottom:1rem}.about-content{align-items:center;gap:4rem;display:flex}.about-text{flex:2}.about-text h2{margin-bottom:1.5rem;font-size:2.5rem}.about-text p{margin-bottom:1rem;font-size:1.1rem}.about-stats{flex-direction:column;flex:1;gap:1.5rem;display:flex}.stat-box{background:var(--primary);color:#fff;text-align:center;border-radius:12px;padding:2rem}.stat-box h3{color:var(--secondary);margin-bottom:.5rem;font-size:2.5rem}.cta-section{background:var(--light-bg);border-top:1px solid #ddd}@media (width<=768px){.hero-content,.about-content{flex-direction:column}.hero-text h1{font-size:2.5rem}.globe-graphic{width:250px;height:250px}}.product-card{background:#fff;border-radius:12px;flex-direction:column;height:100%;transition:transform .3s,box-shadow .3s;display:flex;overflow:hidden;box-shadow:0 4px 15px #0000000d}.product-card:hover{transform:translateY(-8px);box-shadow:0 12px 25px #0000001a}.product-image-container{width:100%;height:200px;overflow:hidden}.product-image{object-fit:cover;width:100%;height:100%;transition:transform .5s}.product-card:hover .product-image{transform:scale(1.05)}.product-details{flex-direction:column;flex-grow:1;padding:1.5rem;display:flex}.product-category{text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin-bottom:.5rem;font-size:.8rem;font-weight:600}.product-title{color:var(--primary);margin-bottom:.5rem;font-size:1.2rem}.product-desc{color:#666;flex-grow:1;margin-bottom:1.5rem;font-size:.9rem}.add-to-cart-btn{width:100%}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex-grow:1}.cart-overlay{z-index:999;opacity:0;visibility:hidden;background:#00000080;width:100vw;height:100vh;transition:all .3s;position:fixed;top:0;left:0}.cart-overlay.open{opacity:1;visibility:visible}.cart-sidebar{z-index:1000;background:#fff;flex-direction:column;width:400px;height:100vh;transition:right .3s;display:flex;position:fixed;top:0;right:-400px;box-shadow:-5px 0 15px #0000001a}.cart-sidebar.open{right:0}@media (width<=450px){.cart-sidebar{width:100vw;right:-100vw}}.cart-header{border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.close-cart{cursor:pointer;color:#666;background:0 0;border:none;transition:color .3s}.close-cart:hover{color:var(--primary)}.cart-items{flex-grow:1;padding:1.5rem;overflow-y:auto}.empty-cart{text-align:center;color:#999;margin-top:2rem}.cart-item{background:#fafafa;border:1px solid #eee;border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:1rem;display:flex}.cart-item-details h4{margin-bottom:.25rem;font-size:1rem}.cart-item-cat{color:var(--accent);font-size:.8rem}.remove-item{color:#ff4757;cursor:pointer;background:0 0;border:none;padding:5px}.cart-footer{background:#fafafa;border-top:1px solid #eee;padding:1.5rem}