:root {
  --navy: #0b1f3b;
  --blue: #2f5ca8;
  --blue-light: #9dbce7;
  --gold: #d4b45f;
  --ink: #18243a;
  --muted: #60708a;
  --paper: #eef1f5;
  --white: #fff;
  --glass: linear-gradient(145deg, rgba(255,255,255,.78), rgba(230,235,243,.52));
  --glass-dark: rgba(11,31,59,.68);
  --border: rgba(255,255,255,.66);
  --shadow: 0 24px 70px rgba(16,40,76,.16);
  --radius: 28px;
  --container: min(1180px, calc(100% - 40px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button { color: inherit; }
.container { width: var(--container); margin-inline: auto; }
.sr-only, .skip-link { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link:focus { width: auto; height: auto; clip: auto; margin: 12px; padding: 12px 18px; background: #fff; z-index: 9999; }
.glass { background: var(--glass); border: 1px solid rgba(255,255,255,.82); box-shadow: 0 24px 70px rgba(11,31,59,.18), inset 0 1px 0 rgba(255,255,255,.85); backdrop-filter: blur(24px) saturate(145%); -webkit-backdrop-filter: blur(24px) saturate(145%); }
.eyebrow { display: inline-block; margin-bottom: 14px; color: var(--gold); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1,h2,h3 { margin: 0 0 18px; line-height: 1.12; letter-spacing: -.035em; }
h1 { font-size: clamp(2.7rem, 6vw, 5.7rem); }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 18px; color: var(--muted); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border: 1px solid var(--blue); border-radius: 999px; background: linear-gradient(135deg, var(--blue), var(--navy)); color: #fff; font-weight: 750; box-shadow: 0 12px 30px rgba(47,88,160,.24); cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(47,88,160,.3); }
.button-outline { color: var(--navy); border-color: rgba(212,180,95,.9); background: rgba(255,255,255,.58); box-shadow: none; }
.button-small { min-height: 42px; padding-inline: 17px; font-size: .87rem; }
.text-link { color: var(--blue); font-weight: 800; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; transition: transform .25s ease; }
.topline { color: rgba(255,255,255,.94); background: linear-gradient(90deg, rgba(11,31,59,.96), rgba(47,92,168,.88)); backdrop-filter: blur(14px); font-size: .78rem; }
.topline-inner { min-height: 34px; display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.nav-shell { position: relative; border-top: 1px solid rgba(212,180,95,.6); min-height: 92px; margin-top: 12px; padding: 8px 14px 8px 20px; border-radius: 24px; display: flex; align-items: center; gap: 26px; transition: min-height .25s ease, margin .25s ease; }
.site-header.scrolled .nav-shell { min-height: 76px; margin-top: 7px; }
.brand { flex: 0 0 140px; align-self: stretch; display: grid; place-items: center; overflow: hidden; }
.brand img { width: 130px; max-height: 82px; object-fit: contain; }
.primary-nav { min-width: 0; flex: 1; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-list { list-style: none; display: flex; align-items: center; gap: 23px; padding: 0; margin: 0; }
.nav-list > li { position: relative; }
.nav-list a, .submenu-toggle { border: 0; background: transparent; padding: 12px 0; font-weight: 750; white-space: nowrap; cursor: pointer; }
.nav-list > li > a::after, .nav-list > li > .submenu-toggle::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 4px; height: 2px; background: linear-gradient(90deg, var(--blue), var(--gold)); transition: right .2s ease; }
.nav-list > li:hover > a::after, .nav-list > li:hover > .submenu-toggle::after, .nav-list .active::after { right: 0; }
.submenu { position: absolute; top: calc(100% + 12px); left: -24px; min-width: 250px; padding: 14px; margin: 0; list-style: none; border: 1px solid rgba(255,255,255,.85); border-radius: 18px; background: rgba(255,255,255,.93); box-shadow: 0 25px 60px rgba(16,40,76,.2); backdrop-filter: blur(20px); opacity: 0; visibility: hidden; transform: translateY(8px); transition: .18s ease; }
.has-submenu:hover > .submenu, .has-submenu:focus-within > .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.submenu li { position: relative; }
.submenu a, .submenu .submenu-toggle { display: flex; width: 100%; justify-content: space-between; padding: 10px 12px; border-radius: 10px; font-weight: 600; }
.submenu a:hover, .submenu .submenu-toggle:hover { background: rgba(47,88,160,.08); color: var(--blue); }
.nested > .submenu-toggle::after { content: "›"; }
.nested > .submenu { top: -14px; left: calc(100% + 16px); }
.submenu-right { left: auto; right: -20px; }
.nav-actions { display: flex; gap: 10px; }
.menu-toggle { display: none; margin-left: auto; width: 48px; height: 48px; border: 0; border-radius: 14px; background: rgba(47,88,160,.1); }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; margin: 5px auto; background: var(--navy); }

.hero { position: relative; min-height: 900px; padding: 210px 0 100px; overflow: hidden; display: grid; align-items: center; background: radial-gradient(circle at 20% 20%, #f7f8fa, #dfe5ee 60%, #cfd7e3); }
.hero-bg { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(11,31,59,.92) 0%, rgba(47,92,168,.68) 44%, rgba(212,180,95,.16) 80%), url('../images/airhome-slider.jpg'); background-size: cover; background-position: center; transform: scale(1.02); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 200px; background: linear-gradient(transparent, var(--paper)); }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(2px); opacity: .55; }
.hero-orb-one { width: 350px; height: 350px; top: 18%; right: 8%; background: radial-gradient(circle at 30% 30%, rgba(122,167,230,.9), rgba(47,88,160,.08)); }
.hero-orb-two { width: 240px; height: 240px; left: 4%; bottom: 4%; background: radial-gradient(circle at 30% 30%, rgba(199,169,91,.8), rgba(199,169,91,.04)); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 760px) 1fr; }
.hero-copy { position: relative; overflow: hidden; padding: clamp(32px, 5vw, 64px); border-radius: 34px; background: rgba(255,255,255,.74); }
.hero-copy p { max-width: 650px; font-size: clamp(1.05rem, 1.6vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 28px; }
.hero-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 38px; padding-top: 25px; border-top: 1px solid rgba(16,40,76,.12); }
.hero-meta span { display: flex; flex-direction: column; color: var(--muted); font-size: .83rem; }
.hero-meta strong { color: var(--navy); font-size: 1.05rem; }
.scroll-hint { position: absolute; z-index: 3; left: 50%; bottom: 44px; translate: -50%; color: #fff; font-weight: 700; }
.scroll-hint span { margin-left: 6px; }

.availability { position: relative; z-index: 5; margin-top: -45px; }
.availability-grid { border-radius: 24px; padding: 24px 30px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.availability-grid > div { display: grid; grid-template-columns: auto 1fr; column-gap: 10px; align-items: center; }
.availability-grid small, .availability-grid a { grid-column: 2; color: var(--muted); }
.status-dot { width: 12px; height: 12px; border-radius: 50%; background: #46b875; box-shadow: 0 0 0 7px rgba(70,184,117,.12); }
.phone-icon { color: var(--blue); font-size: 1.35rem; }
.section { padding: 110px 0; }
.quote-section { padding-bottom: 20px; }
.quote { max-width: 900px; padding: 44px; border-radius: var(--radius); text-align: center; }
.quote-mark { display: block; height: 40px; color: var(--gold); font-family: Georgia, serif; font-size: 5rem; line-height: 1; }
blockquote { margin: 0; font-family: Georgia, serif; font-size: clamp(1.7rem, 4vw, 3rem); color: var(--navy); }
cite { display: block; margin-top: 12px; color: var(--muted); }
.split-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(45px, 8vw, 100px); align-items: center; }
.image-card { padding: 14px; border-radius: var(--radius); overflow: hidden; }
.image-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 20px; }
.image-card span { display: flex; justify-content: space-between; padding: 17px 8px 5px; color: var(--navy); font-weight: 800; }
.reasons-section { position: relative; background: linear-gradient(180deg, rgba(47,88,160,.04), rgba(122,167,230,.13)); }
.section-heading { max-width: 760px; margin: 0 auto 50px; text-align: center; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { min-height: 310px; padding: 34px; border-radius: var(--radius); transition: transform .25s ease, box-shadow .25s ease; }
.feature-card:hover { transform: translateY(-8px); box-shadow: 0 30px 80px rgba(16,40,76,.2); }
.feature-icon { width: 62px; height: 62px; margin-bottom: 28px; display: grid; place-items: center; border-radius: 18px; color: #fff; background: linear-gradient(135deg, var(--blue), #17376e); font-weight: 900; font-size: 1.35rem; }
.cta-section { padding-top: 70px; }
.cta { padding: clamp(34px, 6vw, 68px); border-radius: 34px; display: flex; align-items: center; justify-content: space-between; gap: 35px; background: linear-gradient(135deg, rgba(16,40,76,.94), rgba(47,88,160,.84)); }
.cta h2, .cta p, .cta .eyebrow { color: #fff; }
.cta p { opacity: .82; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; flex: 0 0 auto; }
.cta .button-outline { border-color: rgba(255,255,255,.6); color: #fff; background: rgba(255,255,255,.1); }

.site-footer { padding: 95px 0 25px; color: rgba(255,255,255,.9); background: #0b1f3b; }
.footer-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.footer-logo { width: 180px; margin-bottom: 20px; }
.site-footer p { color: rgba(255,255,255,.66); }
.site-footer h2 { color: #fff; }
.contact-form { padding: 28px; border-radius: 24px; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.16); box-shadow: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: grid; gap: 7px; margin-bottom: 14px; font-size: .84rem; font-weight: 700; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.16); border-radius: 13px; padding: 13px 14px; color: #fff; background: rgba(255,255,255,.08); outline: none; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue-light); box-shadow: 0 0 0 4px rgba(122,167,230,.12); }
.checkbox { display: flex !important; grid-template-columns: auto 1fr; align-items: flex-start; font-weight: 500 !important; }
.checkbox input { width: auto; margin-top: 4px; }
.honeypot { position: absolute; left: -9999px; }
.footer-bottom { margin-top: 50px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 20px; font-size: .85rem; color: rgba(255,255,255,.55); }
.footer-bottom nav { display: flex; gap: 20px; }

.modal[hidden], .cookie-banner[hidden] { display: none; }
.modal { position: fixed; inset: 0; z-index: 400; display: grid; place-items: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4,15,31,.66); backdrop-filter: blur(8px); }
.modal-card { position: relative; z-index: 1; max-width: 610px; padding: 44px; border-radius: 30px; }
.modal-close { position: absolute; top: 14px; right: 16px; width: 42px; height: 42px; border: 0; border-radius: 50%; background: rgba(16,40,76,.08); font-size: 1.7rem; cursor: pointer; }
.cookie-banner { position: fixed; z-index: 500; left: 20px; right: 20px; bottom: 20px; max-width: 1100px; margin: auto; padding: 26px; border-radius: 24px; display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.cookie-banner h2 { font-size: 1.45rem; margin-bottom: 8px; }
.cookie-banner p { margin-bottom: 5px; }
.cookie-actions { display: flex; flex: 0 0 auto; gap: 10px; }
.cookie-settings { position: fixed; z-index: 90; left: 14px; bottom: 12px; border: 0; border-radius: 999px; padding: 8px 12px; color: #fff; background: rgba(11,31,59,.86); font-size: .72rem; cursor: pointer; }
.toast { position: fixed; z-index: 600; top: 120px; right: 20px; max-width: 380px; padding: 16px 20px; border-radius: 14px; color: #fff; box-shadow: var(--shadow); }
.toast.success { background: #278457; }
.toast.error { background: #a83642; }
.form-result { min-height: 100vh; padding: 180px 20px 80px; background: var(--paper); }
.result-card { max-width: 700px; margin: auto; padding: 45px; border-radius: var(--radius); }

@media (max-width: 1100px) {
  .menu-toggle { display: block; }
  .primary-nav { position: fixed; inset: 0 0 0 auto; width: min(430px, 92vw); padding: 110px 28px 34px; display: block; overflow-y: auto; background: rgba(255,255,255,.97); transform: translateX(105%); transition: transform .25s ease; box-shadow: -20px 0 60px rgba(16,40,76,.2); }
  .primary-nav.is-open { transform: translateX(0); }
  .nav-list { display: block; }
  .nav-list > li { border-bottom: 1px solid rgba(16,40,76,.08); }
  .nav-list a, .submenu-toggle { display: flex; justify-content: space-between; width: 100%; padding: 16px 4px; }
  .submenu { position: static; display: none; min-width: 0; padding: 0 0 12px 16px; border: 0; background: transparent; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .submenu-open > .submenu { display: block; }
  .nested > .submenu { position: static; }
  .nav-actions { margin-top: 24px; display: grid; }
  .hero { min-height: 820px; }
}
@media (max-width: 800px) {
  :root { --container: min(100% - 28px, 1180px); }
  .topline-hide-mobile { display: none; }
  .topline-inner { justify-content: center; }
  .nav-shell { min-height: 76px; margin-top: 8px; }
  .brand { flex-basis: 105px; }
  .brand img { width: 100px; max-height: 65px; }
  .hero { min-height: 760px; padding-top: 160px; }
  .hero-grid { display: block; }
  .hero-copy { position: relative; overflow: hidden; padding: 30px 24px; border-radius: 25px; }
  .hero-meta { grid-template-columns: 1fr; }
  .scroll-hint { display: none; }
  .availability-grid, .card-grid, .split-layout, .footer-grid { grid-template-columns: 1fr; }
  .availability-grid { padding: 24px; }
  .section { padding: 80px 0; }
  .split-layout { gap: 45px; }
  .cta { align-items: flex-start; flex-direction: column; }
  .footer-grid { gap: 45px; }
  .form-row { grid-template-columns: 1fr; }
  .cookie-banner { flex-direction: column; align-items: stretch; }
  .cookie-actions { display: grid; }
}
@media (max-width: 520px) {
  h1 { font-size: 2.55rem; }
  .hero-actions, .cta-actions { display: grid; }
  .button { width: 100%; }
  .modal-card { padding: 38px 24px 26px; }
  .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

.hero-copy::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:linear-gradient(var(--gold),var(--blue));}
.feature-card{border-top:1px solid rgba(212,180,95,.55);}
.feature-card:nth-child(2){background:linear-gradient(145deg,rgba(255,255,255,.82),rgba(219,227,239,.56));}
.feature-icon{box-shadow:0 12px 30px rgba(47,92,168,.28);border:1px solid rgba(212,180,95,.55);}
.quote{background:linear-gradient(145deg,rgba(255,255,255,.82),rgba(226,231,238,.62));border-color:rgba(212,180,95,.38);}
.site-footer{background:linear-gradient(160deg,#091a31,#102b50 58%,#263b58);border-top:1px solid rgba(212,180,95,.45);}
.contact-form{background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.05));}