:root{--purolator-red: #E31837;--purolator-red-hover: #b9132c;--bg-deep-slate: #0b1325;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--accent-gradient: linear-gradient(135deg, #E31837, #ff4b68);--font-main: "Outfit", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-deep-slate);color:var(--text-primary);line-height:1.6;overflow-x:hidden;position:relative}body:before,body:after{content:"";position:absolute;width:45vw;height:45vw;border-radius:50%;filter:blur(140px);z-index:-1;opacity:.8}body:before{top:-10vw;left:-10vw;background-color:#e318371f}body:after{bottom:0;right:-10vw;background-color:#ffffff0a}.navbar{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 5%;background:#0b1325b3;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:fixed;width:100%;top:0;z-index:100;border-bottom:1px solid var(--glass-border)}.logo-icon{font-size:1.6rem;font-weight:700;letter-spacing:.5px}.text-red{color:var(--purolator-red)}.main-nav{display:flex;gap:2rem;align-items:center}.nav-link{color:var(--text-primary);text-decoration:none;font-weight:500;font-size:1.05rem;transition:color .3s,transform .3s;position:relative}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:0;background-color:var(--purolator-red);transition:width .3s ease}.nav-link:hover,.nav-link.active{color:var(--purolator-red)}.nav-link:hover:after,.nav-link.active:after{width:100%}.lang-btn{background:transparent;border:1px solid var(--glass-border);color:var(--text-primary);padding:.6rem 1.2rem;border-radius:20px;cursor:pointer;transition:all .3s ease;font-family:var(--font-main);font-weight:500;font-size:.95rem}.lang-btn:hover{background:var(--glass-bg);border-color:var(--purolator-red);transform:translateY(-1px)}.hero-section{padding:13rem 5% 7rem;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:90vh}.hero-content{max-width:850px;width:100%}.hero-content h1{font-size:4rem;font-weight:700;margin-bottom:1.2rem;line-height:1.1;background:linear-gradient(100deg,#fff,#cbd5e1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-content .subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:3.5rem;font-weight:300}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:28px;padding:3rem;box-shadow:var(--glass-shadow);margin-bottom:2.5rem;position:relative;overflow:hidden}.glass-panel:after{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent)}.tracking-form{display:flex;gap:1.2rem;flex-wrap:wrap}#tracking-input{flex:1;min-width:250px;padding:1.3rem 1.8rem;border:1px solid rgba(255,255,255,.15);background:#00000040;color:var(--text-primary);border-radius:16px;font-size:1.15rem;font-family:var(--font-main);outline:none;transition:all .3s cubic-bezier(.4,0,.2,1)}#tracking-input::placeholder{color:#fff6}#tracking-input:focus{border-color:var(--purolator-red);background:#0006;box-shadow:0 0 0 4px #e3183726}.btn-primary{padding:1.3rem 2.8rem;border:none;background:var(--accent-gradient);color:#fff;border-radius:16px;font-size:1.15rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 25px #e3183759}.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 12px 30px #e3183780}.btn-primary:active{transform:translateY(1px)}.validation-msg{margin-top:1.2rem;font-size:1rem;text-align:left;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.validation-msg.error{color:#ff6b6b;font-weight:500}.validation-msg.success{color:#51cf66;font-weight:500}.hidden{display:none}.quick-links{font-size:.95rem;color:var(--text-secondary);display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.quick-links span{font-weight:600;color:#fff}.quick-links a{color:var(--text-secondary);text-decoration:none;transition:color .3s;position:relative}.quick-links a:after{content:"";position:absolute;width:0;height:1px;bottom:-4px;left:0;background-color:var(--purolator-red);transition:width .3s ease}.quick-links a:hover{color:var(--purolator-red)}.quick-links a:hover:after{width:100%}section{padding:6rem 5%;max-width:1250px;margin:0 auto}section h2{font-size:2.8rem;text-align:center;margin-bottom:4rem;position:relative;font-weight:700}section h2:after{content:"";display:block;width:60px;height:4px;background:var(--purolator-red);margin:1.2rem auto 0;border-radius:2px}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2.5rem}.step-card{background:#ffffff05;border:1px solid var(--glass-border);padding:2.5rem;border-radius:20px;text-align:center;transition:all .4s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.step-card:hover{transform:translateY(-8px);background:#ffffff0d;border-color:#fff3;box-shadow:0 10px 30px #0003}.step-card .icon{font-size:3.5rem;margin-bottom:1.5rem}.step-card h3{font-size:1.4rem;margin-bottom:1rem;font-weight:600}.step-card p{color:var(--text-secondary);font-weight:300}.comparison-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:3rem}.service-card{background:linear-gradient(160deg,#ffffff0a,#0000004d);border:1px solid var(--glass-border);padding:3rem;border-radius:24px;position:relative;overflow:hidden;transition:transform .4s ease}.service-card:hover{transform:translateY(-5px)}.service-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:5px}.service-card.express:before{background:var(--accent-gradient)}.service-card.ground:before{background:linear-gradient(90deg,#3b82f6,#60a5fa)}.service-card h3{font-size:2rem;margin-bottom:1.2rem}.service-card p{color:var(--text-secondary);margin-bottom:2rem}.service-card ul{list-style:none}.service-card ul li{margin-bottom:1.2rem;padding-left:2rem;position:relative;font-size:1.05rem}.service-card ul li:before{content:"✓";position:absolute;left:0;color:#51cf66;font-weight:700;background:#51cf6633;width:20px;height:20px;display:flex;justify-content:center;align-items:center;border-radius:50%;font-size:.8rem;top:3px}.faq-container{display:flex;flex-direction:column;gap:1.2rem;max-width:900px;margin:0 auto}details{background:#ffffff05;border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem;transition:background .3s,border-color .3s}details:hover{background:#ffffff0a;border-color:#ffffff26}summary{font-weight:600;font-size:1.2rem;cursor:pointer;list-style:none;position:relative;padding-right:2.5rem;outline:none}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.8rem;color:var(--purolator-red);transition:transform .3s ease,color .3s;font-weight:300}details[open] summary:after{content:"−";transform:translateY(-50%) rotate(180deg)}details p{margin-top:1.2rem;color:var(--text-secondary);line-height:1.7;font-size:1.05rem;animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.breadcrumbs-container{padding:8rem 5% 1rem;max-width:1250px;margin:0 auto}.breadcrumbs{font-size:.95rem;color:var(--text-secondary);font-weight:500;display:flex;gap:.5rem;align-items:center}.breadcrumbs a{color:var(--text-secondary);text-decoration:none;transition:color .3s ease}.breadcrumbs a:hover,.breadcrumbs span{color:var(--purolator-red)}.seo-article{background:#ffffff05;border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border);margin-top:4rem;padding:6rem 5%}.article-content{max-width:900px;margin:0 auto;color:var(--text-secondary);font-size:1.15rem;line-height:1.8}.article-content h3{color:var(--text-primary);font-size:2rem;margin:3.5rem 0 1.5rem;font-weight:600}.article-content p{margin-bottom:1.8rem}.article-content strong,.article-content em{color:var(--text-primary)}.blog-hero{padding:2rem 5% 5rem;text-align:center;min-height:40vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.blog-hero h1{font-size:3.5rem}.blog-section{padding:2rem 5% 8rem}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:2.5rem;max-width:1250px;margin:0 auto}.blog-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:20px;overflow:hidden;transition:transform .4s ease,border-color .4s,box-shadow .4s;display:flex;flex-direction:column}.blog-card:hover{transform:translateY(-8px);border-color:#e3183766;box-shadow:0 15px 35px #0000004d}.placeholder-img{height:220px;background:linear-gradient(135deg,#ffffff0d,#0006);border-bottom:1px solid var(--glass-border)}.blog-content{padding:2rem;display:flex;flex-direction:column;flex:1}.blog-category{color:var(--purolator-red);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:1rem}.blog-content h3{font-size:1.6rem;margin-bottom:1rem;line-height:1.3}.blog-content h3 a{color:var(--text-primary);text-decoration:none;transition:color .3s ease}.blog-content h3 a:hover{color:var(--purolator-red)}.blog-content p{color:var(--text-secondary);margin-bottom:2rem;flex:1}.read-more{color:#fff;text-decoration:none;font-weight:600;display:inline-block;align-self:flex-start;transition:color .3s}.read-more:hover{color:var(--purolator-red)}.pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:4rem;padding-top:2rem;border-top:1px solid var(--glass-border)}.page-link{color:var(--text-primary);text-decoration:none;background:var(--glass-bg);border:1px solid var(--glass-border);padding:.8rem 1.2rem;border-radius:12px;font-weight:600;transition:all .3s ease}.page-link:hover{background:#e318371a;border-color:var(--purolator-red);color:var(--purolator-red);transform:translateY(-2px)}.page-current{background:var(--accent-gradient);color:#fff;padding:.8rem 1.4rem;border-radius:12px;font-weight:700;box-shadow:0 4px 15px #e318374d}.page-link.next,.page-link.prev{padding:.8rem 1.6rem}.article-hero{padding:2rem 5% 5rem;text-align:center;min-height:30vh;display:flex;flex-direction:column;align-items:center;justify-content:center;border-bottom:1px solid var(--glass-border)}.article-wrapper{max-width:800px;margin:0 auto;color:var(--text-secondary);font-size:1.15rem;line-height:1.8}.article-wrapper .intro{font-size:1.35rem;font-weight:300;color:var(--text-primary);margin-bottom:2.5rem}.key-takeaway{padding:2rem;margin:3rem 0;border-left:4px solid var(--purolator-red);background:#e3183708}.key-takeaway h3{margin-top:0;margin-bottom:1rem}.article-wrapper h2{color:var(--text-primary);font-size:2.2rem;margin:4rem 0 1.5rem;font-weight:600}.article-wrapper h3{color:var(--text-primary);font-size:1.6rem;margin:2.5rem 0 1rem}.article-wrapper p{margin-bottom:1.5rem}.article-wrapper a{color:var(--purolator-red);text-decoration:none;font-weight:600}.article-wrapper a:hover{text-decoration:underline}.article-image{margin:3rem 0;width:100%}.article-image .placeholder-content{width:100%;height:400px;background:var(--glass-bg);border:1px dashed rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;border-radius:16px;color:#fff6}.article-image figcaption{text-align:center;margin-top:1rem;font-size:.95rem;color:#ffffff80;font-style:italic}.cta-box{text-align:center;margin-top:5rem;padding:4rem 2rem}.cta-box h3{font-size:2.2rem;margin-top:0}.cta-box p{font-size:1.25rem;margin-bottom:2.5rem}footer{background:#050912cc;padding:4rem 5%;margin-top:6rem;border-top:1px solid var(--glass-border)}.footer-content{max-width:1250px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:2rem}.footer-content p{color:var(--text-secondary);font-size:.95rem}.footer-links{display:flex;gap:2rem;flex-wrap:wrap}.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;transition:color .3s}.footer-links a:hover{color:var(--purolator-red)}.semantic-footer-links{list-style:none;padding:0;display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.semantic-footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.95rem;transition:color .3s;padding:.5rem;border-radius:4px}.semantic-footer-links a:hover{color:var(--purolator-red);background:#ffffff0d}.animate-on-scroll{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}@media(max-width:768px){.navbar{flex-wrap:wrap;padding:1rem 5%}.logo{order:1}.lang-toggle{order:2}.lang-btn{padding:.5rem .8rem;font-size:.85rem}.main-nav{order:3;width:100%;justify-content:center;margin-top:1rem;gap:1rem}.hero-section{padding:10rem 5% 5rem}.hero-content h1{font-size:2.8rem}.hero-content .subtitle{font-size:1.1rem}.glass-panel{padding:2rem 1.5rem}.tracking-form{flex-direction:column}.btn-primary{width:100%}section h2{font-size:2.2rem}.footer-content{flex-direction:column;text-align:center;justify-content:center}.footer-links,.semantic-footer-links{justify-content:center}}