@font-face{font-family:AirportDisplay;src:url('/assets/fonts/anton-regular.woff') format('woff');font-display:swap}
.airports{--ap-ink:#071a32;--ap-blue:#135de9;--ap-line:#d4deeb;--ap-pale:#eff5fc;color:var(--ap-ink)}
.ap-wrap{width:min(1320px,calc(100% - 72px));margin-inline:auto}
.ap-hero{position:relative;isolation:isolate;min-height:730px;display:flex;align-items:center;color:white;background:#07192e;overflow:hidden}
.ap-hero.ap-topic{min-height:560px}
.ap-hero picture{position:absolute;inset:0;z-index:-2}.ap-hero img{width:100%;height:100%;object-fit:cover;object-position:center}
.ap-hero:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,15,31,.91) 0%,rgba(3,18,38,.64) 43%,rgba(3,18,38,.1) 100%),linear-gradient(0deg,rgba(2,13,29,.7),transparent 40%)}
.ap-hero .ap-wrap{padding-block:58px 76px}.ap-breadcrumb{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;margin-bottom:34px;color:#d4e2f4}.ap-breadcrumb a{color:inherit}
.ap-kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;display:block;color:var(--ap-blue);margin-bottom:18px}
.ap-hero .ap-kicker{color:#8ebdff}.ap-hero h1{font:400 clamp(64px,7.7vw,116px)/1.04 AirportDisplay,Impact,sans-serif;letter-spacing:-.02em;text-transform:uppercase;max-width:950px;margin:0 0 26px;color:white}
.ap-topic h1{font-size:clamp(54px,6vw,84px);max-width:1000px}.ap-hero h1 span{color:#7cb4ff}.ap-hero p{font-size:19px;line-height:1.6;max-width:650px;color:#edf3fc;margin:0 0 26px}.ap-hero .ap-status{font-size:12px;letter-spacing:.11em;text-transform:uppercase;display:block;margin:24px 0 0;color:#c8d6e8}
.ap-hero .ap-caption{position:absolute;right:24px;bottom:12px;font:10px/1.5 Arial,sans-serif;letter-spacing:.12em;color:#d5dfec;margin:0;max-width:75%;text-align:right}
.ap-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.ap-button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:16px 22px;background:var(--ap-blue);color:#fff!important;text-decoration:none;font-size:14px;font-weight:700;border:1px solid var(--ap-blue);cursor:pointer;min-height:52px}.ap-button:hover{background:#084ac2}.ap-button.ap-ghost{background:transparent;border-color:#a8bedc;color:inherit!important}.ap-button.ap-ghost:hover{background:rgba(124,180,255,.12)}
.ap-nav{border-bottom:1px solid var(--ap-line);background:white}.ap-nav .ap-wrap{display:flex;gap:27px;overflow:auto;scrollbar-width:thin}.ap-nav a{display:block;padding:21px 0;white-space:nowrap;font-size:13px;text-decoration:none;color:#354961;border-bottom:3px solid transparent}.ap-nav a[aria-current]{border-bottom-color:var(--ap-blue);color:var(--ap-blue);font-weight:bold}
.ap-section{padding-block:86px}.ap-section h2{font-size:clamp(30px,3.2vw,46px);line-height:1.15;letter-spacing:-.035em;font-weight:600;margin:0 0 24px}.ap-section p{line-height:1.75;font-size:17px}.ap-intro{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.ap-intro p:first-of-type{margin-top:0}.ap-intro .ap-large{font-size:21px;line-height:1.6}
.ap-statbar{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ap-line);border-bottom:1px solid var(--ap-line)}.ap-statbar>div{padding:30px;border-right:1px solid var(--ap-line)}.ap-statbar>div:first-child{padding-left:0}.ap-statbar>div:last-child{border:0}.ap-statbar strong{display:block;font:400 48px/1.1 AirportDisplay,Impact,sans-serif;color:var(--ap-blue);margin-bottom:10px}.ap-statbar p{font-size:13px;line-height:1.6;margin:0}.ap-statbar a{color:var(--ap-ink)}
.ap-pale{background:var(--ap-pale)}.ap-heading-row{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:28px}.ap-heading-row p{max-width:470px;font-size:15px;margin:0 0 24px}
.ap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.ap-card{display:flex;flex-direction:column;text-decoration:none;color:var(--ap-ink);background:#fff;border:1px solid var(--ap-line);transition:transform .2s,border-color .2s;overflow:hidden}.ap-card:hover{transform:translateY(-4px);border-color:var(--ap-blue)}.ap-card img{display:block;width:100%;height:190px;object-fit:cover}.ap-card .ap-card-copy{padding:28px;display:flex;flex-direction:column;flex:1}.ap-card .ap-card-num{font:12px/1.5 monospace;letter-spacing:.1em;color:#4b6484}.ap-card h3{font-size:25px;letter-spacing:-.025em;line-height:1.2;margin:14px 0 12px}.ap-card p{font-size:15px;line-height:1.65;margin:0 0 24px}.ap-card .ap-card-link{font-size:13px;color:var(--ap-blue);font-weight:bold;margin-top:auto}
.ap-dark{background:#071a32;color:#f5f8ff}.ap-dark h2{color:#fff}.ap-dark .ap-kicker{color:#8bbcff}.ap-feature{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.ap-feature img{width:100%;height:440px;object-fit:cover}.ap-feature p{color:#d0ddef}.ap-feature ol{padding-left:20px}.ap-feature li{font-size:15px;line-height:1.65;margin:14px 0}
.ap-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:36px}.ap-step{border-top:2px solid var(--ap-blue);padding-top:20px}.ap-step>span{font:13px monospace;color:var(--ap-blue)}.ap-step h3{font-size:21px;margin:22px 0 12px}.ap-step p{font-size:15px}
.ap-content{display:grid;grid-template-columns:minmax(0,820px) minmax(230px,1fr);gap:90px;padding-block:64px 80px}.ap-article{min-width:0}.ap-article section{margin-bottom:48px;scroll-margin-top:30px}.ap-article h2{font-size:31px;letter-spacing:-.025em;line-height:1.2;margin:0 0 20px}.ap-article h3{font-size:22px;margin:30px 0 14px}.ap-article p,.ap-article li{font-size:17px;line-height:1.8}.ap-article a{color:#074dbf;text-decoration-thickness:1px;text-underline-offset:3px}.ap-article ul,.ap-article ol{padding-left:23px}.ap-article li{margin-bottom:10px}.ap-article strong{font-weight:700}
.ap-aside{align-self:start;position:sticky;top:24px}.ap-aside-box{padding:26px;background:var(--ap-pale);border-top:3px solid var(--ap-blue);margin-bottom:24px}.ap-aside h2{font-size:14px;text-transform:uppercase;letter-spacing:.1em;margin:0 0 20px}.ap-aside a{display:block;font-size:14px;line-height:1.55;margin:13px 0;color:#244365}.ap-aside p{font-size:14px;line-height:1.7}.ap-aside .ap-button{display:flex;color:white;margin-top:20px}
.ap-ref-list{list-style:none;padding:0!important}.ap-ref-list li{border-top:1px solid var(--ap-line);padding:18px 0;font-size:14px!important;line-height:1.6!important}.ap-ref-list small{display:block;color:#52677f;font-size:12px;line-height:1.6;margin-top:5px}.ap-reviewline{font-size:12px!important;color:#536982;border-bottom:1px solid var(--ap-line);padding-bottom:24px;margin-top:0!important}
.ap-faq details{border-top:1px solid var(--ap-line);padding:20px 0}.ap-faq summary{font-size:17px;font-weight:bold;cursor:pointer;line-height:1.5}.ap-faq p{font-size:16px}.ap-callout{padding:26px;background:var(--ap-pale);border-left:3px solid var(--ap-blue);margin:28px 0}.ap-callout p:last-child{margin-bottom:0}
.ap-table-scroll{overflow-x:auto;margin:25px 0}.ap-table-scroll table{width:100%;border-collapse:collapse;font-size:15px}.ap-table-scroll th{text-align:left;background:var(--ap-pale);padding:16px}.ap-table-scroll td{padding:16px;border-bottom:1px solid var(--ap-line);vertical-align:top;line-height:1.65}
.ap-cta{padding:65px;background:var(--ap-blue);color:white;display:flex;align-items:center;justify-content:space-between;gap:40px}.ap-cta h2{color:white;font-size:clamp(30px,3vw,42px);max-width:690px;margin:0 0 15px}.ap-cta p{max-width:650px;margin:0;font-size:16px;line-height:1.7}.ap-cta .ap-button{background:#fff;color:#104cc0!important;border-color:#fff;white-space:nowrap}
.ap-calculator{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}.ap-inputs{display:grid;grid-template-columns:1fr 1fr;gap:24px}.ap-field{display:flex;flex-direction:column;gap:9px;font-size:14px;font-weight:bold}.ap-field input,.ap-field select,.ap-field textarea{font:16px Arial,sans-serif;border:1px solid #9daec3;padding:13px;background:white;color:#091b30;width:100%;border-radius:0}.ap-field small{font-size:12px;font-weight:normal;line-height:1.5;color:#51657e}.ap-full{grid-column:1/-1}.ap-results{background:#071a32;color:white;padding:32px}.ap-results h2{font-size:20px;margin-top:0}.ap-metric{padding:19px 0;border-bottom:1px solid #41516b}.ap-metric>span{font-size:13px;color:#c8d9ee}.ap-metric strong{display:block;font:36px/1.2 AirportDisplay,Impact,sans-serif;margin:8px 0}.ap-metric small{font-size:12px;color:#b6cae2;line-height:1.6}.ap-results p{font-size:13px;line-height:1.7}.ap-tool-error{color:#9d1b1b;font-weight:bold;padding:15px;border:1px solid #c95656}.ap-download{width:100%;margin-top:24px}.ap-brief-output{width:100%;min-height:240px;font:15px/1.65 Arial,sans-serif;padding:20px;border:1px solid #b8c8db;margin-top:24px}.ap-toolnote{font-size:13px!important;color:#4d637d;line-height:1.65!important}.ap-inline-banner{display:flex;align-items:center;gap:30px;justify-content:space-between;padding:28px 35px;background:#eaf2ff;border-left:4px solid #1559d6;margin:40px auto}.ap-inline-banner p{margin:0;font-size:16px;line-height:1.6}.ap-inline-banner a{font-weight:700;color:#074fc7;white-space:nowrap}
.airports :focus-visible{outline:3px solid #eea51b;outline-offset:4px}.airports [hidden]{display:none!important}
@media(max-width:1100px){.ap-content{gap:42px;grid-template-columns:minmax(0,1fr) 250px}.ap-intro{gap:45px}.ap-grid{gap:16px}.ap-card .ap-card-copy{padding:22px}.ap-hero{min-height:680px}.ap-steps{grid-template-columns:1fr 1fr}.ap-cta{padding:44px}.ap-feature{gap:35px}}
@media(max-width:760px){.ap-wrap{width:calc(100% - 40px)}.ap-hero{min-height:660px}.ap-hero.ap-topic{min-height:540px}.ap-hero .ap-wrap{padding-block:34px 64px}.ap-hero h1{font-size:clamp(56px,12.7vw,90px)}.ap-topic h1{font-size:clamp(45px,10vw,66px)}.ap-hero p{font-size:17px;max-width:520px}.ap-hero img{object-position:62% center}.ap-hero:after{background:linear-gradient(90deg,rgba(3,15,31,.88),rgba(3,18,38,.45)),linear-gradient(0deg,#06152ccc,transparent)}.ap-breadcrumb{font-size:11px;gap:7px;margin-bottom:26px}.ap-nav .ap-wrap{gap:23px}.ap-section{padding-block:56px}.ap-intro,.ap-feature,.ap-content,.ap-calculator{grid-template-columns:1fr;gap:30px}.ap-grid{grid-template-columns:1fr 1fr}.ap-content{padding-block:40px}.ap-aside{position:static;display:grid;grid-template-columns:1fr;gap:0}.ap-feature img{height:300px}.ap-cta{display:block;padding:32px 25px}.ap-cta .ap-button{margin-top:25px;white-space:normal}.ap-statbar{grid-template-columns:1fr}.ap-statbar>div,.ap-statbar>div:first-child{padding:24px 0;border-right:0;border-bottom:1px solid var(--ap-line);display:grid;grid-template-columns:115px 1fr;gap:22px}.ap-statbar strong{font-size:38px}.ap-heading-row{display:block}.ap-heading-row p{margin:0}.ap-inputs{gap:20px}.ap-inline-banner{display:block;padding:24px}.ap-inline-banner a{display:block;margin-top:15px}.ap-hero .ap-caption{font-size:9px;max-width:85%;right:20px}.ap-article h2{font-size:28px}}
@media(max-width:480px){.ap-grid{grid-template-columns:1fr}.ap-card img{height:200px}.ap-steps{grid-template-columns:1fr;gap:16px}.ap-steps .ap-step{padding-top:15px}.ap-step h3{margin-top:12px}.ap-inputs{grid-template-columns:1fr}.ap-hero h1{font-size:55px}.ap-topic h1{font-size:45px}.ap-hero p{font-size:16px}.ap-actions{align-items:stretch;flex-direction:column;max-width:310px}.ap-actions .ap-button{justify-content:space-between}.ap-hero{min-height:700px}.ap-hero.ap-topic{min-height:590px}}
@media(prefers-reduced-motion:reduce){.ap-card{transition:none}.ap-card:hover{transform:none}}
@media print{.site-header,.site-footer,.ap-nav,.ap-aside,.ap-cta,.ap-caption,.ap-actions{display:none!important}.ap-hero{min-height:0!important;background:white;color:black}.ap-hero picture,.ap-hero:after{display:none}.ap-hero h1,.ap-hero h1 span,.ap-hero p,.ap-hero .ap-kicker{color:black}.ap-hero h1{font-size:38px}.ap-hero .ap-wrap{padding:20px 0}.ap-content{display:block}.ap-wrap{width:100%}.ap-section{padding:25px 0}.ap-card{break-inside:avoid}.ap-article h2{break-after:avoid}.ap-article section{margin-bottom:25px}.ap-results{background:#eee;color:black}.ap-results *{color:black!important}}