.site-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:100;backdrop-filter:blur(10px);height:72px;position:sticky;top:0}.site-header .container{justify-content:space-between;align-items:center;max-width:1400px;height:100%;margin:0 auto;padding:0 2rem;display:flex}.logo{align-items:center;gap:.75rem;margin-right:3rem;text-decoration:none;transition:transform .2s;display:flex}.logo:hover{transform:scale(1.05)}.logo img{width:48px;height:48px}.logo-text{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);font-size:1.5rem;font-weight:700}.nav-links{gap:2rem;margin-left:2.5rem;margin-right:auto;display:flex}.nav-link{color:var(--text-muted);border-bottom:2px solid #0000;padding:.5rem 0;font-size:.95rem;font-weight:500;text-decoration:none;transition:all .2s}.nav-link:hover,.nav-link.active{color:var(--text-primary);border-bottom-color:var(--brand-cyan)}.header-search{flex:1;gap:0;max-width:360px;margin-left:auto;margin-right:2rem;display:flex}.header-search input{border:1px solid var(--border-color);color:var(--text-primary);background:#fff;border-right:none;border-radius:8px 0 0 8px;outline:none;flex:1;height:48px;padding:.875rem 1.25rem;font-size:1rem;transition:all .2s}.header-search input::placeholder{color:var(--text-placeholder)}.header-search input:focus{border:1px solid var(--brand-cyan);border-right:1px solid var(--brand-cyan);box-shadow:0 0 0 3px #0ea5e91a}.search-btn{background:var(--brand-cyan);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:0 8px 8px 0;height:48px;padding:0 1.75rem;font-size:1rem;font-weight:600;transition:all .2s}.search-btn:hover{background:var(--brand-cyan-bright);box-shadow:var(--shadow-sm);transform:none}.header-download{border:2px solid var(--brand-cyan);height:48px;color:var(--brand-cyan);cursor:pointer;white-space:nowrap;background:0 0;border-radius:8px;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.header-download:hover{background:var(--brand-cyan);color:#fff;box-shadow:var(--shadow-md);transform:none}.header-download-text{display:inline}.header-download-icon{display:none}@media (max-width:1150px){.nav-links{display:none}.header-search,.logo{margin-right:1.5rem}}@media (max-width:768px){.site-header{height:auto;padding:.5rem 0}.site-header .container{flex-wrap:wrap;gap:1rem;padding:0 1rem}.logo{margin-right:auto}.logo img{width:40px;height:40px}.logo-text{font-size:1.25rem}.header-search{flex-basis:100%;order:3;max-width:100%;margin-right:0}.header-download{border-radius:8px;justify-content:center;width:48px;height:48px;padding:0}.header-download-text{display:none}.header-download-icon{display:inline-block}.nav-links{display:none}}.hero{background:0 0;padding:2.5rem 0}.hero-content{max-width:700px;margin:0}.hero-title{font-family:var(--font-poppins),"Poppins",sans-serif;margin-bottom:.75rem;font-size:clamp(2rem,4.5vw,3rem);font-weight:700;line-height:1.15}.hero-subtitle{margin-bottom:1.75rem;font-size:1.1rem;line-height:1.5}.hero-search{gap:var(--spacing-sm);max-width:550px;margin:0;display:flex}.hero-search input{border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);background:#fff;flex:1;padding:.75rem 1.25rem;font-size:1rem}.hero-search input::placeholder{color:var(--text-placeholder)}.btn-primary{background:var(--brand-cyan);box-shadow:var(--shadow-sm);color:#fff;border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:none;padding:.75rem 1.25rem;font-size:1rem;font-weight:700;transition:all .3s}.btn-primary:hover{box-shadow:var(--shadow-md);background:var(--brand-cyan-bright);transform:translateY(-2px)}@media (max-width:640px){.hero-search{flex-direction:column}.btn-primary{width:100%}}.download-cta{margin-top:-1rem;padding:2rem 0}.download-cta-wrapper{justify-content:flex-end;height:100%;display:flex}.download-card{box-shadow:var(--shadow-md);border-radius:var(--radius-lg);text-align:center;background:linear-gradient(135deg,#e0f7ff 0%,#fff 100%);border:1px solid #bae6fd;width:100%;max-width:1200px;margin:0 auto;padding:clamp(2rem,5vw,3rem);transition:all .2s}.download-card:hover{box-shadow:var(--shadow-lg)}.download-card h3{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);margin-bottom:1.25rem;font-size:1.5rem;font-weight:700}.store-badges{gap:var(--spacing-md);flex-wrap:wrap;justify-content:center;display:flex}.store-badges img{height:45px;transition:transform .2s}.store-badges a:hover img{transform:scale(1.05)}.tabs-nav{background:var(--bg-secondary);z-index:90;border-bottom:1px solid var(--border-color);border-top:1px solid var(--border-color);padding:.5rem 0;position:sticky;top:72px}.tabs{gap:var(--spacing-sm);scrollbar-width:none;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tab{border-radius:var(--radius-full);background:var(--bg-tertiary);color:var(--text-secondary);white-space:nowrap;padding:.5rem 1.25rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .2s}.tab:hover{color:var(--text-primary);background:var(--bg-hover)}.tab.active{background:var(--brand-cyan);box-shadow:var(--shadow-sm);color:#fff}.page-layout{grid-template-columns:220px 1fr;gap:2rem;max-width:1400px;margin:0 auto;display:grid}@media (max-width:1024px){.page-layout{grid-template-columns:1fr}}.features-section{background:var(--bg-primary)}.features-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(1rem,3vw,2rem);display:grid}.features-sidebar{align-self:start;width:100%;position:sticky;top:150px}.sidebar-card{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.75rem;position:relative}.sidebar-card h3{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);z-index:2;margin-bottom:1.25rem;font-size:1.35rem;font-weight:700;position:relative}.feature-list{margin:0 0 var(--spacing-xl)0;z-index:2;padding:0;list-style:none;position:relative}.feature-list li{align-items:flex-start;gap:var(--spacing-sm);color:var(--text-secondary);margin-bottom:.75rem;font-size:.9rem;line-height:1.5;display:flex}.feature-list .icon{flex-shrink:0;font-size:1.1rem}.btn-download-full{background:var(--brand-cyan);color:#fff;border-radius:var(--radius-md);cursor:pointer;z-index:2;border:none;width:100%;margin-bottom:1.25rem;padding:.85rem;font-size:1rem;font-weight:700;transition:all .2s;position:relative;box-shadow:0 4px 12px #0ea5e940}.btn-download-full:hover{background:var(--brand-cyan-bright);transform:translateY(-2px);box-shadow:0 6px 16px #0ea5e959}.qr-code{text-align:center;border-radius:var(--radius-md);z-index:2;background:#fff;padding:1rem;position:relative}.qr-code img{width:120px;height:120px;margin:0 auto var(--spacing-sm)auto}.qr-code p{color:var(--bg-primary);margin:0;font-size:.9rem;font-weight:600}.features-content h2{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);margin-bottom:.75rem;font-size:1.85rem;font-weight:700}.lead{max-width:90%;margin-bottom:1.5rem;font-size:1.05rem;line-height:1.7}.feature-cards{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.5rem;display:grid}.feature-card{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-direction:column;min-height:240px;padding:1.25rem;transition:all .2s;display:flex;position:relative;overflow:hidden}.feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.feature-icon{background:linear-gradient(135deg,#0ea5e9 0%,#38bdf8 100%);-webkit-text-fill-color:transparent;z-index:2;-webkit-background-clip:text;background-clip:text;margin-bottom:1.25rem;font-size:3.5rem;transition:all .2s;display:inline-block;position:relative}.feature-card:hover .feature-icon{transform:scale(1.1)}.feature-card h4{font-family:var(--font-poppins),"Poppins",sans-serif;z-index:2;margin-bottom:.5rem;font-size:1.1rem;font-weight:600;position:relative}.feature-card p{color:var(--text-secondary);z-index:2;flex-grow:1;margin:0;font-size:.9rem;line-height:1.5;position:relative}.popular-cities{padding:var(--spacing-2xl)0;background:var(--bg-secondary)}.popular-cities h2{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm);font-size:2.5rem;font-weight:700}.section-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:var(--spacing-xl);font-size:1.1rem}.city-grid{gap:var(--spacing-md);margin-bottom:var(--spacing-xl);grid-template-columns:repeat(auto-fill,minmax(250px,1fr));display:grid}.city-card{background:var(--bg-primary);border-radius:var(--radius-md);padding:var(--spacing-lg);gap:var(--spacing-sm);border:1px solid var(--border-color);flex-direction:column;text-decoration:none;transition:all .2s;display:flex}.city-card:hover{border-color:var(--brand-cyan);box-shadow:var(--shadow-md);transform:translateY(-2px)}.city-name{color:var(--text-primary);font-size:1.1rem;font-weight:600}.city-pressure{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--brand-sage);font-size:1.5rem;font-weight:700}.city-risk{border-radius:var(--radius-full);align-self:flex-start;padding:.25rem .75rem;font-size:.85rem;font-weight:600;display:inline-block}.city-risk.low{color:var(--success);background:#10b98133}.city-risk.moderate{color:var(--warning);background:#f59e0b33}.city-risk.high{color:var(--danger);background:#ef444433}.view-all{text-align:center;margin-top:var(--spacing-lg)}.btn-secondary{color:var(--brand-cyan);border:2px solid var(--brand-cyan);padding:var(--spacing-sm)var(--spacing-xl);border-radius:var(--radius-md);background:0 0;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}.btn-secondary:hover{background:var(--brand-cyan);color:#fff}.conditions{padding:var(--spacing-2xl)0;background:var(--bg-primary)}.conditions h2{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm);font-size:2.5rem;font-weight:700}.conditions-grid{gap:var(--spacing-lg);margin-top:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.condition-card{border-radius:var(--radius-lg);padding:var(--spacing-xl);text-align:center;border:1px solid var(--border-color);cursor:pointer;background:0 0;flex-direction:column;align-items:center;width:100%;text-decoration:none;transition:all .2s;display:flex}.condition-card:hover{border-color:var(--brand-cyan);box-shadow:var(--shadow-md);transform:translateY(-4px)}.condition-icon{margin-bottom:var(--spacing-md);font-size:3.5rem;display:block}.condition-card h3{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);margin-bottom:var(--spacing-sm);font-size:1.5rem;font-weight:600}.condition-card p{color:var(--text-secondary);margin:0;line-height:1.6}.trust-section{padding:var(--spacing-2xl)0;background:var(--bg-secondary)}.trust-card{background:linear-gradient(135deg,var(--brand-cyan)0%,var(--brand-cyan-bright)100%);border-radius:var(--radius-lg);padding:var(--spacing-2xl);text-align:center}.trust-card h2{font-family:var(--font-poppins),"Poppins",sans-serif;color:#fff;margin-bottom:var(--spacing-xl);font-size:2rem;font-weight:700}.stats-grid{gap:var(--spacing-xl);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.stat{text-align:center}.stat-icon{margin-bottom:var(--spacing-sm);font-size:3rem}.stat-value{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--brand-sage);margin-bottom:var(--spacing-xs);font-size:2.5rem;font-weight:700}.stat-label{color:#ffffffe6;font-size:1.1rem}.faq{padding:var(--spacing-2xl)0;background:var(--bg-primary)}.faq h2{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-xl);font-size:2.5rem;font-weight:700}.faq-list{max-width:800px;margin:0 auto}.faq-item{border-bottom:1px solid var(--border-color);background:0 0;margin-bottom:0;overflow:hidden}.faq-question{width:100%;padding:var(--spacing-lg)0;text-align:left;cursor:pointer;color:var(--text-primary);background:0 0;border:none;justify-content:space-between;align-items:center;font-size:1.1rem;font-weight:600;transition:color .2s;display:flex}.faq-question:hover{color:var(--brand-cyan)}.faq-icon{color:var(--brand-sage);font-size:1.5rem;transition:transform .3s}.faq-item.active .faq-icon{transform:rotate(45deg)}.faq-answer{max-height:0;transition:max-height .3s;overflow:hidden}.faq-item.active .faq-answer{max-height:500px}.faq-answer p{padding:0 var(--spacing-lg)var(--spacing-lg);color:var(--text-secondary);margin:0;line-height:1.7}.final-cta{padding:var(--spacing-2xl)0;background:var(--bg-secondary)}.cta-content{text-align:center;max-width:600px;margin:0 auto}.cta-logo{width:80px;height:80px;margin:0 auto var(--spacing-lg)auto}.cta-content h2{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);margin-bottom:var(--spacing-md);font-size:2.5rem;font-weight:700}.cta-content p{color:var(--text-secondary);margin-bottom:var(--spacing-xl);font-size:1.25rem}.site-footer{background:var(--bg-tertiary);padding:var(--spacing-2xl)0 var(--spacing-lg);border-top:1px solid var(--border-color)}.footer-grid{gap:var(--spacing-xl);margin-bottom:var(--spacing-xl);grid-template-columns:2fr 1fr 1fr 1fr;display:grid}@media (max-width:768px){.footer-grid{gap:var(--spacing-lg);grid-template-columns:1fr}}.footer-col h4{font-family:var(--font-poppins),"Poppins",sans-serif;color:var(--text-primary);margin-bottom:var(--spacing-md);font-size:1.1rem;font-weight:600}.footer-col p{color:var(--text-secondary);margin-bottom:var(--spacing-md);line-height:1.6}.footer-col ul{margin:0;padding:0;list-style:none}.footer-col li{margin-bottom:var(--spacing-sm)}.footer-col a{color:var(--text-secondary);text-decoration:none;transition:color .2s}.footer-col a:hover{color:var(--brand-sage)}.footer-bottom{padding-top:var(--spacing-lg);border-top:1px solid var(--border-color);text-align:center}.footer-bottom p{color:var(--text-muted);margin:0;font-size:.9rem}@media (max-width:640px){:root{--container-padding:1rem}.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.features-grid,.city-grid,.conditions-grid{grid-template-columns:1fr}.condition-card,.trust-card{padding:var(--spacing-lg)}.stats-grid{grid-template-columns:1fr 1fr}}@media (max-width:900px){.hero{text-align:center}.hero-search{margin:0 auto}.hero-content{text-align:center;margin:0 auto}.download-cta-wrapper{justify-content:center;width:100%;margin-top:2rem}}