/* DVA Core Operations — hubs, pilot bases, and operating model */
.core-page{background:#081628;color:#f7f5f0;min-height:100vh}
.core-shell{width:min(1180px,calc(100% - 64px));margin:auto}
.core-hero{background:radial-gradient(ellipse 70% 85% at 88% 12%,#253f5d 0%,#152b47 43%,#0b182b 100%);border-bottom:1px solid #ffffff20}
.core-hero-inner{padding:76px 0 84px}
.core-eyebrow{color:#f4a8bc;font-size:10px;font-weight:900;letter-spacing:.2em;line-height:1.5}
.core-hero h1{font-size:clamp(45px,6vw,79px);line-height:1.055;letter-spacing:-.065em;margin:21px 0 20px;max-width:900px}
.core-hero h1 em{color:#edb3c3;font-weight:450;font-style:normal}
.core-hero p{font-size:15px;line-height:1.9;color:#becfe1;max-width:720px;margin:0}
.core-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:29px}
.core-button{display:inline-flex;align-items:center;gap:12px;justify-content:center;background:#cf2c4e;padding:13px 19px;color:#fff;font-size:12px;font-weight:800;border-radius:5px;border:1px solid #d12d4b;min-height:46px}
.core-button.secondary{background:transparent;border-color:#70849c}
.core-button:hover{background:#e23a5e}
.core-button.secondary:hover{background:#ffffff10}
.core-button:focus-visible,.core-nav-link:focus-visible{outline:3px solid #ffafc3;outline-offset:3px}
.core-statrow{display:flex;flex-wrap:wrap;gap:28px;margin-top:52px;border-top:1px solid #ffffff29;padding-top:24px}
.core-stat b{font-size:25px;font-weight:850;letter-spacing:-.045em;display:block}
.core-stat span{font-size:10px;color:#a9bed1;display:block;letter-spacing:.06em;margin-top:5px}
.core-section{padding:82px 0 92px}
.core-section.light{background:#e9eef3;color:#172a43}
.core-section.white{background:#f8fafc;color:#172a43}
.core-section.dark{background:#132840;color:#f8f5f0}
.core-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:36px}
.core-head h2{font-size:clamp(31px,3.65vw,48px);line-height:1.1;letter-spacing:-.05em;margin:14px 0 0}
.core-head p{max-width:390px;font-size:13px;line-height:1.85;color:#607389;margin:0}
.core-section.dark .core-head p{color:#b8c9da}
.core-hub-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.core-hub{background:#fff;border:1px solid #d3dfeb;border-radius:10px;min-height:245px;padding:24px;display:flex;flex-direction:column}
.core-hub-index{font-size:10px;font-weight:900;letter-spacing:.16em;color:#b32446}
.core-hub h3{font-size:30px;letter-spacing:-.065em;margin:17px 0 0;color:#142942}
.core-hub .core-hub-city{font-size:16px;color:#192c46;font-weight:800;margin:3px 0 10px}
.core-hub p{font-size:12px;color:#61748a;line-height:1.8;margin:0}
.core-airport-codes{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:20px}
.core-airport-codes span{background:#eaf0f6;color:#28425f;border:1px solid #dce5ee;border-radius:3px;padding:6px 8px;font-size:10px;font-weight:850}
.core-hub .core-group-label{font-size:10px;color:#a02d48;margin-top:13px;font-weight:800}
.core-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.core-panel{padding:31px;background:#0b1d32;border:1px solid #ffffff25;border-radius:10px}
.core-panel .core-index{font-size:10px;letter-spacing:.16em;color:#efaabc;font-weight:900}
.core-panel h3{font-size:25px;letter-spacing:-.045em;margin:21px 0 11px}
.core-panel p{font-size:12px;line-height:1.85;color:#b7c8d8;margin:0}
.core-panel a{display:inline-flex;margin-top:25px;color:#f1b3c4;font-weight:800;font-size:11px;gap:10px}
.core-panel a:hover{text-decoration:underline}
.core-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.core-step{padding:20px 0;border-top:2px solid #c62c4d}
.core-step b{font-size:12px;color:#b42d4d;letter-spacing:.1em}
.core-step h3{font-size:19px;letter-spacing:-.03em;margin:20px 0 10px}
.core-step p{font-size:12px;line-height:1.85;color:#607389}
.core-section.dark .core-step p{color:#b6c8da}
.core-section.dark .core-step h3{color:white}
.core-note{border:1px solid #cbd5e0;padding:20px 23px;border-radius:7px;background:#f5f8fb;color:#475f75;font-size:12px;line-height:1.85;margin-top:23px}
.core-section.dark .core-note{background:#10243b;border-color:#ffffff24;color:#bcd0e1}
.core-footer{background:#0a1729;padding:65px 0 70px}
.core-footer-inner{display:flex;justify-content:space-between;align-items:center;gap:28px}
.core-footer h2{font-size:clamp(30px,4.1vw,49px);letter-spacing:-.045em;line-height:1.11;margin:13px 0}
.core-footer p{font-size:12px;line-height:1.8;color:#b7c9db;max-width:690px;margin:0}
.core-live-indicator{font-weight:900;font-size:10px;letter-spacing:.12em;color:#f0b2be}
@media(max-width:1050px){.core-hub-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:780px){.core-two{grid-template-columns:1fr}.core-hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.core-head{display:block}.core-head p{max-width:650px;margin-top:17px}.core-footer-inner{align-items:start;flex-direction:column}}
@media(max-width:550px){.core-shell{width:calc(100% - 34px)}.core-hero-inner{padding:48px 0 63px}.core-hub-grid{grid-template-columns:1fr}.core-hub{min-height:0}.core-steps{grid-template-columns:1fr}.core-section{padding:62px 0}.core-statrow{gap:22px}.core-hero h1{font-size:44px}}

/* A two-column program card spans the full row without creating phantom columns on phones. */
@media(max-width:550px){.core-hub-grid>.core-hub[style*="span 2"]{grid-column:1/-1!important}}