:root{--color-primary: #16405e;--color-primary-light: #2a4a73;--color-primary-dark: #0f2d43;--color-accent: #19b8ce;--color-accent-light: #5fe0cf;--color-heat: #f4794e;--color-heat-strong: #d64545;--color-bg: #f2f8fa;--color-surface: #ffffff;--color-surface-subtle: #e8f1f4;--color-text: #13212b;--color-text-muted: #5b6b75;--color-border: #d6e3e8;--gradient-temp: linear-gradient( 90deg, #19b8ce 0%, #5fe0cf 25%, #ffd27f 70%, #f4794e 100% );--gradient-brand: linear-gradient(135deg, #16405e 0%, #19b8ce 100%);--font-heading: "Space Grotesk", "Inter", "Segoe UI", system-ui, sans-serif;--font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--line-body: 1.6;--tracking-heading: -.01em;--radius-sm: 8px;--radius: 14px;--radius-lg: 20px;--radius-pill: 9999px;--shadow-card: 0 4px 24px rgba(22, 64, 94, .1);--shadow-hover: 0 8px 32px rgba(22, 64, 94, .14);--glass-bg: rgba(255, 255, 255, .72);--glass-blur: 16px;--dot-grid: radial-gradient( circle at 2px 2px, rgba(25, 184, 206, .07) 1px, transparent 0 );--space-1: 4px;--space-2: 8px;--space-3: 16px;--space-4: 24px;--space-6: 48px;--space-8: 80px;--cool-ac: #19b8ce;--cool-water: #2a86c9;--cool-natural: #16405e;--cool-shade: #6fbf73}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:var(--font-body);line-height:var(--line-body);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}#app{height:100%}h1,h2,h3{font-family:var(--font-heading);letter-spacing:var(--tracking-heading);line-height:1.15;color:var(--color-primary-dark)}a{color:var(--color-primary)}:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--color-primary);color:#fff;padding:var(--space-2) var(--space-3);border-radius:0 0 var(--radius) 0;text-decoration:none}.skip-link:focus{left:0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-shell{display:flex;flex-direction:column;height:100%;min-height:0}.site-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-2) var(--space-3);background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border-bottom:1px solid var(--color-border);position:relative;z-index:20}.brand{display:inline-flex;align-items:center;gap:var(--space-2);text-decoration:none;color:var(--color-primary-dark);font-family:var(--font-heading);font-weight:700;font-size:1.15rem}.brand img{width:30px;height:30px;display:block}.brand .tagline{display:none;font-family:var(--font-body);font-weight:500;font-size:.8rem;color:var(--color-text-muted)}@media (min-width: 760px){.brand .tagline{display:inline}}.nav{display:flex;gap:var(--space-1);background:var(--color-surface-subtle);padding:4px;border-radius:var(--radius-pill)}.nav a{text-decoration:none;color:var(--color-text-muted);font-weight:600;font-size:.9rem;padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);transition:background .15s,color .15s}.nav a[aria-current=page]{background:var(--color-surface);color:var(--color-primary);box-shadow:var(--shadow-card)}.site-main{flex:1 1 auto;min-height:0;position:relative}.map-view{position:absolute;inset:0;display:flex;flex-direction:column}.map-container{flex:1 1 auto;min-height:0;position:relative}#map{position:absolute;inset:0}.map-topbar{position:absolute;top:var(--space-3);left:var(--space-3);right:var(--space-3);z-index:10;display:flex;flex-direction:column;gap:var(--space-2);pointer-events:none}.map-topbar>*{pointer-events:auto}.topbar-badges{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}.temp-badge{align-self:flex-start;display:inline-flex;align-items:center;gap:var(--space-2);background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border:1px solid var(--color-border);border-radius:var(--radius-pill);padding:var(--space-1) var(--space-3) var(--space-1) var(--space-1);box-shadow:var(--shadow-card);font-size:.9rem;max-width:100%}.env-badge[hidden]{display:none}.env-badge{display:inline-flex;align-items:center;gap:6px;background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border:1px solid var(--color-border);border-radius:var(--radius-pill);padding:4px 12px 4px 10px;box-shadow:var(--shadow-card);font-size:.8rem;line-height:1.2}.env-badge:before{content:"";width:9px;height:9px;border-radius:50%;flex:0 0 auto;background:var(--env-color, var(--color-text-muted))}.env-badge .env-label{color:var(--color-text-muted);font-weight:500}.env-badge .env-value{font-weight:700;color:var(--color-primary-dark)}.temp-badge .temp-dot{width:30px;height:30px;border-radius:50%;background:var(--gradient-temp);flex:0 0 auto}.temp-badge .temp-label{color:var(--color-text-muted);font-weight:500}.temp-badge .temp-value{font-family:var(--font-heading);font-weight:700;font-size:1.1rem;color:var(--color-primary-dark)}.temp-badge .temp-feels{color:var(--color-text-muted);font-size:.8rem}.heat-warning[hidden]{display:none}.heat-warning{display:flex;align-items:flex-start;gap:var(--space-2);background:var(--color-heat);color:#3a1305;border-radius:var(--radius);padding:var(--space-2) var(--space-3);font-size:.88rem;font-weight:500;box-shadow:var(--shadow-card);max-width:560px}.heat-warning.level-severe{background:var(--color-heat-strong);color:#fff5f2}.heat-warning.level-severe strong{color:#fff}.heat-warning strong{color:#2a0e03}.heat-warning .heat-icon{flex:0 0 auto;font-size:1.1rem;line-height:1.3}.map-controls{z-index:10;background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border-top:1px solid var(--color-border);padding:var(--space-2) var(--space-3);display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2)}.filters{display:flex;flex-wrap:wrap;gap:var(--space-2);border:0;margin:0;padding:0;min-width:0}.filters legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.chip{display:inline-flex;align-items:center;gap:var(--space-1);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:var(--radius-pill);padding:7px 14px;font-size:.85rem;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s,color .15s}.chip:hover{border-color:var(--color-accent)}.chip .chip-dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto}.chip[aria-pressed=true]{background:var(--color-primary);border-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-card)}.chip[aria-pressed=true] .chip-dot{box-shadow:0 0 0 2px #ffffff80}.chip-cooling{position:relative;overflow:hidden}.chip .chip-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:1.05rem;height:1.05rem}.chip .chip-icon .chip-glyph{width:100%;height:100%;display:block}.chip-cooling[aria-pressed=true]{box-shadow:var(--shadow-card),inset 4px 0 0 var(--chip-accent, var(--color-accent))}.chip-cooling[aria-pressed=true] .chip-icon{color:#fff!important}.overlay-toggles{display:flex;flex-wrap:wrap;gap:var(--space-2);padding-left:var(--space-2);margin-left:2px;border-left:1px solid var(--color-border)}.chip-overlay{border-style:dashed}.chip-overlay .chip-dot-air{background:radial-gradient(circle at 50% 50%,#9bd17a 0 45%,#fff 46% 60%,#19b8ce 61% 100%);box-shadow:0 0 0 1.5px var(--color-border)}.chip-overlay[aria-pressed=true]{background:var(--color-text);border-color:var(--color-text);border-style:solid;color:#fff}.chip-overlay[aria-pressed=true] .chip-dot-air{box-shadow:0 0 0 1.5px #ffffffb3}.btn{display:inline-flex;align-items:center;gap:var(--space-2);border:0;border-radius:var(--radius-pill);padding:9px 18px;font-family:var(--font-body);font-size:.88rem;font-weight:600;cursor:pointer;transition:filter .15s,transform .05s,box-shadow .15s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--gradient-brand);color:#fff;box-shadow:var(--shadow-card)}.btn-primary:hover{box-shadow:var(--shadow-hover);filter:saturate(1.1)}.btn-primary:disabled{opacity:.6;cursor:progress}.btn .btn-icon{font-size:1rem;line-height:1}.locate-wrap{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:2px}.locate-status{font-size:.78rem;color:var(--color-text-muted)}.locate-status.error{color:var(--color-heat-strong)}.map-attribution{font-size:.72rem;color:var(--color-text-muted);flex-basis:100%;order:99}.maplibregl-popup-content{border-radius:var(--radius-lg);padding:var(--space-3);box-shadow:var(--shadow-hover);font-family:var(--font-body);border:1px solid var(--color-border);max-width:280px}.maplibregl-popup-close-button{font-size:1.3rem;color:var(--color-text-muted);padding:0 6px}.popup h3{margin:0 0 var(--space-2);font-size:1.05rem}.popup .popup-cooling{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;color:var(--color-primary);background:var(--color-surface-subtle);border-radius:var(--radius-pill);padding:3px 10px;margin-bottom:var(--space-2)}.popup .popup-cooling .chip-dot{width:9px;height:9px;border-radius:50%}.popup .popup-cooling .popup-cooling-icon{display:inline-flex;align-items:center;justify-content:center;width:.95rem;height:.95rem;flex:0 0 auto}.popup .popup-cooling .popup-cooling-icon .chip-glyph{width:100%;height:100%;display:block}.popup dl{margin:0 0 var(--space-2);font-size:.85rem}.popup dt{color:var(--color-text-muted);font-weight:500}.popup dd{margin:0 0 var(--space-1);color:var(--color-text)}.popup .popup-free{display:inline-block;font-size:.78rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-pill);margin-bottom:var(--space-2)}.popup .popup-free.yes{background:#6fbf732e;color:#2f6b33}.popup .popup-free.no{background:#f4794e29;color:#9c4321}.popup .btn-navigate{display:inline-flex;align-items:center;gap:6px;width:100%;justify-content:center;text-decoration:none;background:var(--gradient-brand);color:#fff;border-radius:var(--radius-pill);padding:9px 14px;font-weight:600;font-size:.88rem;box-shadow:var(--shadow-card)}.popup-air .air-kicker{display:block;font-size:.68rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted);margin-bottom:2px}.popup-air h3{margin-bottom:var(--space-2)}.popup-air .air-label{display:inline-block;font-size:.8rem;font-weight:700;color:#1d2b33;padding:3px 10px;border-radius:var(--radius-pill);margin-bottom:var(--space-2);box-shadow:inset 0 0 0 1px #00000014}.popup-air .air-components{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 var(--space-2)}.popup-air .air-components>div{display:flex;align-items:baseline;gap:5px;background:var(--color-surface-subtle);border-radius:var(--radius-pill);padding:3px 9px}.popup-air .air-components dt{font-size:.74rem;font-weight:700;color:var(--color-primary)}.popup-air .air-components dd{margin:0;font-size:.78rem;color:var(--color-text)}.popup-air .air-updated{margin:0;font-size:.72rem;color:var(--color-text-muted)}.maplibregl-marker.near-marker{font-size:1.4rem;filter:drop-shadow(0 2px 4px rgba(22,64,94,.4))}.about-view{position:absolute;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch}.about-hero{background:var(--gradient-brand);color:#fff;padding:var(--space-8) var(--space-4) var(--space-6);text-align:center}.about-hero-inner{max-width:720px;margin:0 auto}.about-hero h1{color:#fff;font-size:clamp(1.8rem,5vw,2.6rem);margin:0 0 var(--space-3)}.about-hero p{font-size:clamp(1rem,2.5vw,1.2rem);color:#ffffffeb;margin:0;line-height:1.5}.about-body{max-width:720px;margin:0 auto;padding:var(--space-6) var(--space-4) var(--space-8);background-image:var(--dot-grid);background-size:24px 24px}.about-section{margin-bottom:var(--space-6)}.about-section h2{font-size:clamp(1.3rem,3.5vw,1.7rem);margin:0 0 var(--space-3);position:relative;padding-left:var(--space-3)}.about-section h2:before{content:"";position:absolute;left:0;top:.15em;bottom:.15em;width:5px;border-radius:var(--radius-pill);background:var(--gradient-temp)}.about-section p{font-size:1.02rem;color:var(--color-text);margin:0 0 var(--space-3)}.about-cta{display:inline-flex;margin-top:var(--space-2)}.site-footer{background:var(--color-primary-dark);color:#ffffffd1;padding:var(--space-4)}.footer-inner{max-width:720px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3) var(--space-4)}.footer-byline{display:inline-flex;align-items:center;gap:var(--space-2);font-weight:600;color:#fff}.footer-byline img{width:34px;height:34px;background:#fff;border-radius:var(--radius-sm);padding:3px;display:block}.footer-note{flex-basis:100%;font-size:.85rem;color:#ffffffb3;margin:0;order:3}.footer-links{margin-left:auto;display:flex;flex-wrap:wrap;gap:var(--space-3)}.footer-links a{color:var(--color-accent-light);text-decoration:none;font-size:.9rem;font-weight:500}.footer-links a:hover{text-decoration:underline}.map-view .site-footer{display:none}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}