.facebook-strip{background:var(--green);color:var(--cream);padding:55px 7.1%;display:flex;align-items:center;justify-content:space-between;gap:45px}.facebook-strip .eyebrow{font-size:10px;color:#efc442;margin-bottom:18px}.facebook-strip h2{font-size:32px;letter-spacing:-1px}.facebook-strip p:not(.eyebrow){font-size:14px;color:#dce2e8;margin:16px 0 0}.facebook-strip .button{white-space:nowrap}.concept-switch{position:fixed;z-index:20;bottom:20px;right:20px;background:#fffdf6;box-shadow:0 6px 30px #112e3530;border:1px solid #bbc4ce;border-radius:6px;padding:7px;display:flex;gap:4px;color:#17314c;align-items:center}.concept-switch>a{font-size:11px;font-weight:700;padding:10px 12px;border-radius:3px;display:block}.concept-switch>span{font-size:10px;color:#687585;margin-left:6px}.concept-switch>a:first-child{border-right:1px solid #d1d6db;border-radius:0;padding-right:14px}.concept-switch>a:hover{background:#e8edf4}.concept-open-skies .concept-switch a[href="open-skies.html"],.concept-flightline .concept-switch a[href="flightline.html"],.concept-heritage .concept-switch a[href="heritage.html"]{background:#0c2e55;color:#fff}.concept-notes{padding-bottom:95px}.events{padding-top:70px;padding-bottom:70px}.event-list{margin-top:35px;display:grid;grid-template-columns:1fr 1fr;gap:24px}.event-card{border:1px solid #bbc4ce;padding:30px;display:flex;gap:24px;background:#fffdf7}.event-date{min-width:65px;border-right:1px solid #d3d8dc;padding-right:20px;display:flex;flex-direction:column;gap:6px}.event-date strong{font-size:26px;line-height:1;letter-spacing:-1px}.event-date span{font-size:10px;font-weight:700;letter-spacing:1px}.event-card h3{margin:0 0 12px;font-size:20px;line-height:1.3;letter-spacing:-.5px}.event-card p{font-size:13px;color:var(--muted);margin:0 0 12px;line-height:1.7}.event-card a{font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:4px}.event-note{font-size:11px;color:var(--muted);margin:20px 0 0}.contact-details{font-size:15px;display:grid;gap:12px;margin:25px 0}.contact-details a{text-decoration:underline;text-underline-offset:4px}.photo-story{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:0 auto 65px}.photo-story figure{margin:0}.photo-story img{display:block;width:100%;height:340px;object-fit:cover}.photo-story figcaption{font-size:11px;color:var(--muted);padding:13px 0;border-bottom:1px solid var(--line)}
/* 02: bold aviation-inspired composition */
.concept-flightline{--cream:#f4f5f7;--green:#052651;--ink:#052651;--line:#c9d2df;--accent:#ffcb29;background:var(--cream)}.concept-flightline .header{height:105px;background:#052651;color:white;border-bottom:1px solid #ffffff28}.concept-flightline .nav-contact{border-color:#ffcb29;color:#ffcb29}.concept-flightline .concept-bar{background:#ffcb29;color:#052651}.concept-flightline .hero{min-height:650px;height:650px;background:#052651}.concept-flightline .hero-image{width:48%;left:52%;object-position:55% center}.concept-flightline .hero-shade{background:linear-gradient(90deg,#052651 0%,#052651 48%,#05265100 74%),linear-gradient(0deg,#05265166,transparent 50%)}.concept-flightline .hero-content{padding:92px 6%}.concept-flightline .hero h1{font-size:clamp(50px,5.3vw,80px);font-weight:750;letter-spacing:-3.5px;line-height:1.03}.concept-flightline .hero h1 strong{color:#ffcb29;font-weight:750}.concept-flightline .eyebrow.light{color:#ffcb29}.concept-flightline .hero-copy{font-size:17px;max-width:450px}.concept-flightline .cream{background:#ffcb29;color:#052651}.concept-flightline .hero-bottom{left:6%;right:6%}.concept-flightline h2{font-weight:750;letter-spacing:-2.8px}.concept-flightline h2 em{font-family:inherit;font-style:normal;font-weight:750}.concept-flightline .intro{gap:75px}.concept-flightline .intro h2{font-size:48px}.concept-flightline .facts{padding-top:24px;background:#ffcb29;padding-bottom:30px}.concept-flightline .facts>div{border:0;padding-top:10px}.concept-flightline .fact-value{font-weight:750}.concept-flightline .fact-label{color:#24415c}.concept-flightline .experience{border:0;margin-top:25px}.concept-flightline .experience-grid{border:0;gap:18px}.concept-flightline .experience-grid article,.concept-flightline .experience-grid article+article{border:0;background:white;padding:28px;border-top:4px solid #ffcb29}.concept-flightline .experience-grid h3{font-weight:750}.concept-flightline .feature-number{color:#315b88}.concept-flightline .visit{background:#e4ebf3}.concept-flightline .events{background:#fff}.concept-flightline .event-card{border:0;background:#eef2f7;border-left:5px solid #ffcb29}.concept-flightline .facebook-strip{background:#052651}.concept-flightline .facebook-strip h2{letter-spacing:-1.4px}.concept-flightline .green{background:#052651}.concept-flightline .contact{padding-top:75px}.concept-flightline footer{background:#052651}.concept-flightline .photo-story{gap:0}.concept-flightline .photo-story figure{background:#052651}.concept-flightline .photo-story figcaption{color:#fff;padding:15px 20px;border:0}
/* 03: warm, heritage-inspired editorial */
.concept-heritage{--green:#4b3528;--deep:#30261f;--cream:#f5efdf;--ink:#40342b;--muted:#70675b;--line:#c9bd9f;background:var(--cream)}.concept-heritage .concept-bar{background:#e5d8b7;color:#4b3528}.concept-heritage .header{height:120px;border-bottom:1px solid var(--line);margin:0 4%;padding:0 2%;}.concept-heritage .brand{font-family:Georgia,serif;font-weight:700;letter-spacing:1px}.concept-heritage .hero{margin:28px 4% 0;min-height:650px;height:650px;text-align:center}.concept-heritage .hero-content{padding:100px 30px 80px}.concept-heritage .hero h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(56px,6vw,86px);font-weight:400;line-height:1.08;letter-spacing:-3px}.concept-heritage .hero h1 em{font-weight:400}.concept-heritage .hero-shade{background:linear-gradient(180deg,#201d1c6b,#30281da8)}.concept-heritage .hero-image{object-position:center 55%}.concept-heritage .hero-copy{font-size:17px}.concept-heritage .hero .button{background:#f5efdf;border:1px solid #f5efdf;outline:1px solid #f5efdf;outline-offset:4px;margin-top:5px}.concept-heritage .hero-bottom{left:5%;right:5%;font-size:11px}.concept-heritage .eyebrow{letter-spacing:2.8px;font-size:10px}.concept-heritage h2{font-family:Georgia,'Times New Roman',serif;font-size:54px;letter-spacing:-1.8px;font-weight:400}.concept-heritage h2 em{color:#906d3f}.concept-heritage .intro{grid-template-columns:1fr 1.2fr;padding-top:90px}.concept-heritage .intro-body .large-copy{font-family:Georgia,serif;font-size:24px}.concept-heritage .facts>div{border-top:3px double var(--line)}.concept-heritage .fact-value{font-family:Georgia,serif;font-size:34px}.concept-heritage .experience{border-top:3px double var(--line)}.concept-heritage .experience-grid{border-top:1px solid var(--line)}.concept-heritage .experience-grid h3{font-family:Georgia,serif;font-size:27px;font-weight:400}.concept-heritage .visit{margin:0 4%;background:#e9dfc8}.concept-heritage .visit h2{font-size:48px}.concept-heritage .map-caption{background:#f5efdf}.concept-heritage .events{text-align:center;padding-top:80px}.concept-heritage .event-list{text-align:left}.concept-heritage .event-card{border:1px solid #bbae8a;background:transparent;outline:1px solid #bbae8a;outline-offset:4px}.concept-heritage .event-card h3{font-family:Georgia,serif;font-weight:400;font-size:24px}.concept-heritage .event-date{border-color:#bbae8a}.concept-heritage .event-date strong{font-family:Georgia,serif;font-weight:400}.concept-heritage .facebook-strip{background:#4b3528;margin:10px 4% 0;padding-left:5%;padding-right:5%}.concept-heritage .facebook-strip h2{font-size:32px}.concept-heritage .facebook-strip .eyebrow{color:#e6c58d}.concept-heritage .contact h2{font-size:54px}.concept-heritage .photo-story{gap:30px}.concept-heritage .photo-story img{border:8px solid #fff9ec;outline:1px solid #c4b995}.concept-heritage .photo-story figure:nth-child(1){transform:rotate(-1deg)}.concept-heritage .photo-story figure:nth-child(2){transform:rotate(1deg)}.concept-heritage footer{background:#4b3528}.concept-heritage .concept-notes{background:#30261f}
@media(max-width:900px){nav{gap:20px}.facebook-strip{align-items:start;flex-direction:column;gap:25px}.event-list{grid-template-columns:1fr}.concept-flightline .hero-content{padding-top:95px}.concept-flightline .hero h1{font-size:58px}.concept-flightline .hero-image{width:56%;left:44%}.concept-flightline .hero-shade{background:linear-gradient(90deg,#052651 0%,#052651d0 45%,#05265120)}.concept-flightline .experience-grid article,.concept-flightline .experience-grid article+article{padding:22px 18px}.concept-heritage h2{font-size:44px}.photo-story img{height:260px}}
@media(max-width:640px){.concept-switch{left:15px;right:15px;bottom:14px;justify-content:center;gap:3px}.concept-switch>a{padding:10px 11px}.concept-notes{padding-bottom:95px}.facebook-strip{padding:38px 28px;gap:24px}.facebook-strip h2{font-size:29px;line-height:1.2}.facebook-strip p:not(.eyebrow){font-size:13px}.events{padding-top:50px;padding-bottom:50px}.event-list{gap:23px}.event-card{padding:24px 20px;gap:20px}.event-date{min-width:58px;padding-right:15px}.event-date strong{font-size:24px}.event-card h3{font-size:20px}.photo-story{grid-template-columns:1fr;gap:23px;margin-bottom:45px}.photo-story img{height:255px}.concept-flightline .header{height:88px}.concept-flightline .hero{height:640px;min-height:0}.concept-flightline .hero-image{width:100%;left:0;opacity:.7;object-position:65% center}.concept-flightline .hero-shade{background:linear-gradient(90deg,#052651d9,#05265140),linear-gradient(0deg,#052651da,transparent)}.concept-flightline .hero-content{padding:80px 28px}.concept-flightline .hero h1{font-size:51px;letter-spacing:-2.4px;max-width:340px}.concept-flightline .hero-copy{font-size:15px}.concept-flightline .hero-bottom{left:28px;right:28px}.concept-flightline h2,.concept-flightline .intro h2{font-size:39px;letter-spacing:-1.8px}.concept-flightline .intro{gap:25px}.concept-flightline .facts{padding-top:8px;padding-bottom:8px}.concept-flightline .facts>div{padding:18px 0;border-bottom:1px solid #05265140}.concept-flightline .facts>div:last-child{border:0}.concept-flightline .experience-grid{gap:14px}.concept-flightline .experience-grid article,.concept-flightline .experience-grid article+article{padding:26px 22px}.concept-flightline .facebook-strip h2{font-size:29px}.concept-flightline .photo-story{gap:20px}.concept-heritage .header{height:88px;margin:0 15px;padding:0 3px}.concept-heritage .hero{margin:15px 15px 0;height:610px;min-height:0}.concept-heritage .hero-content{padding:78px 20px}.concept-heritage .hero h1{font-size:49px;line-height:1.1;letter-spacing:-2.1px}.concept-heritage .hero-copy{font-size:15px}.concept-heritage .hero-bottom{font-size:9px}.concept-heritage .hero-bottom>span{max-width:100px}.concept-heritage .intro{grid-template-columns:1fr;padding-top:55px}.concept-heritage h2{font-size:41px}.concept-heritage .intro-body .large-copy{font-size:22px}.concept-heritage .fact-value{font-size:28px}.concept-heritage .visit{margin:0 15px}.concept-heritage .visit-content{padding-left:24px;padding-right:24px}.concept-heritage .visit h2{font-size:40px}.concept-heritage .events{padding-top:55px}.concept-heritage .event-list{gap:28px}.concept-heritage .event-card h3{font-size:23px}.concept-heritage .facebook-strip{margin:0 15px;padding:35px 24px}.concept-heritage .facebook-strip h2{font-size:29px}.concept-heritage .contact h2{font-size:43px}.concept-heritage .photo-story{gap:25px}}

.event-intro{font-size:15px;color:var(--muted);line-height:1.8;margin:25px 0 0}.photo-story figure:nth-child(2) img{object-position:center 44%}.hero-image{object-position:center 60%}.concept-flightline .hero-image{object-position:37% center}.event-card strong{font-weight:700}.contact-details span{font-size:14px;line-height:1.8}@media(max-width:640px){.event-intro{font-size:14px}.event-intro br{display:none}}