:root {
  --ink: #07131d;
  --ink-soft: #172938;
  --paper: #f5f8fa;
  --white: #ffffff;
  --muted: #587080;
  --line: #d8e2e8;
  --blue: #1267e8;
  --blue-bright: #2e83ff;
  --lime: #c9ff3d;
  --max: 1180px;
  --shadow: 0 22px 65px rgba(7, 19, 29, .14);
}

* { 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; font-size: 1rem; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.wrap { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: .75rem; left: .75rem; transform: translateY(-180%); padding: .7rem 1rem; background: var(--lime); color: var(--ink); font-weight: 800; border-radius: .25rem; }
.skip-link:focus { transform: none; }

.site-header { position: absolute; z-index: 10; inset: 0 0 auto; height: 5rem; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; padding: 0 max(1rem, calc((100vw - var(--max)) / 2)); color: var(--white); border-bottom: 1px solid rgba(255,255,255,.18); }
.brand { display: inline-flex; align-items: center; gap: .72rem; width: max-content; color: inherit; font-weight: 850; text-decoration: none; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 2rem; aspect-ratio: 1; background: var(--lime); color: var(--ink); font-size: .88rem; font-weight: 900; border-radius: .2rem; transform: skew(-7deg); }
.site-header nav { display: flex; gap: 1.6rem; }
.site-header nav a, .footer-links a { text-decoration: none; font-weight: 680; }
.site-header nav a:hover, .site-header nav a:focus-visible { color: var(--lime); }
.header-cta { justify-self: end; padding: .55rem .95rem; border: 1px solid rgba(255,255,255,.58); border-radius: 999px; text-decoration: none; font-weight: 800; }
.header-cta:hover, .header-cta:focus-visible { color: var(--ink); background: var(--lime); border-color: var(--lime); }

.hero { position: relative; min-height: 760px; overflow: hidden; display: grid; align-items: center; color: var(--white); background: var(--ink); }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: 50% 50%; }
.hero-shade { background: linear-gradient(90deg, rgba(7,19,29,.96) 0%, rgba(7,19,29,.86) 32%, rgba(7,19,29,.18) 68%, rgba(7,19,29,.08) 100%); }
.hero-content { position: relative; z-index: 2; width: min(calc(100% - 2rem), var(--max)); margin: 7rem auto 3rem; }
.eyebrow, .section-label { margin: 0 0 .8rem; color: var(--blue); font-size: .78rem; line-height: 1.2; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: .65rem; color: var(--lime); }
.eyebrow span { width: 2.2rem; height: 2px; background: currentColor; }
h1, h2, h3 { margin-top: 0; line-height: 1.07; letter-spacing: -.045em; }
h1 { max-width: 760px; margin-bottom: 1.35rem; font-size: clamp(3.1rem, 7.2vw, 6.6rem); font-weight: 880; }
h1 em { color: var(--lime); font-style: normal; }
.hero-copy { max-width: 610px; margin: 0 0 1.7rem; color: #dce7ee; font-size: clamp(1.05rem, 1.8vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 3.2rem; }
.button { display: inline-flex; min-height: 3.25rem; align-items: center; justify-content: center; gap: .5rem; padding: .78rem 1.25rem; border: 0; border-radius: .3rem; font-weight: 850; text-decoration: none; cursor: pointer; transition: transform .18s ease, background-color .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--lime); }
.button-primary:hover, .button-primary:focus-visible { background: #dcff82; }
.button-ghost { color: var(--white); background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.34); backdrop-filter: blur(8px); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 2rem; color: #c9d7df; font-size: .93rem; }
.hero-facts span { display: flex; align-items: baseline; gap: .38rem; }
.hero-facts strong { color: var(--white); font-size: 1.35rem; }

.intro { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; padding-block: 7rem 3rem; }
h2 { margin-bottom: 1rem; font-size: clamp(2.1rem, 4.5vw, 4rem); font-weight: 850; }
.intro > p { margin: 0; color: var(--muted); font-size: 1.1rem; }
.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-bottom: 7rem; overflow: hidden; border: 1px solid var(--line); background: var(--line); border-radius: .55rem; box-shadow: var(--shadow); }
.benefits article { min-height: 280px; padding: 2rem; background: var(--white); }
.benefit-number { display: block; margin-bottom: 3.5rem; color: var(--blue); font-size: .76rem; font-weight: 900; letter-spacing: .12em; }
h3 { margin-bottom: .7rem; font-size: 1.35rem; }
.benefits p { margin: 0; color: var(--muted); }

.pricing-section { padding-block: 7rem; color: var(--white); background: var(--ink); }
.pricing-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6rem; align-items: center; }
.pricing-copy p:not(.section-label) { color: #bcd0da; }
.text-link { display: inline-flex; gap: .45rem; align-items: center; color: var(--blue); font-weight: 850; text-decoration: none; }
.pricing-section .text-link { color: var(--lime); }
.text-link:hover, .text-link:focus-visible { text-decoration: underline; text-underline-offset: .28rem; }
.price-table { border-top: 1px solid #36505f; }
.price-row { display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid #36505f; }
.price-row strong { color: var(--lime); font-size: 1.3rem; }
.price-heading { color: #8ca3b0; font-size: .76rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.price-table > p { margin: 1rem 0 0; color: #bcd0da; font-size: .92rem; }

.fit-section { display: grid; grid-template-columns: 1.35fr .65fr; gap: 2rem; padding-block: 7rem; }
.fit-card, .fit-note { padding: clamp(2rem, 5vw, 4rem); border-radius: .55rem; }
.fit-card { background: var(--white); box-shadow: var(--shadow); }
.fit-card > p:not(.section-label), .fit-note p { color: var(--muted); }
.check-list { display: grid; gap: .65rem; padding: 0; margin: 1.7rem 0; list-style: none; }
.check-list li { position: relative; padding-left: 1.8rem; font-weight: 700; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 900; }
.fit-note { align-self: stretch; display: flex; flex-direction: column; justify-content: flex-end; color: var(--white); background: var(--blue); }
.fit-note p { color: #e6f0ff; }
.tag { width: max-content; margin-bottom: auto; padding: .34rem .6rem; color: var(--ink); background: var(--lime); border-radius: .2rem; font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }

.airline-section { padding-block: 7rem; color: var(--white); background: #0b1d29; }
.airline-section .section-label { color: var(--lime); }
.airline-heading { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; }
.airline-heading h2 { margin-bottom: 0; }
.airline-heading > p { margin: 0; color: #bfd0da; }
.case-rule { display: grid; grid-template-columns: .7fr .7fr 2.1fr; gap: 1px; margin: 3rem 0; overflow: hidden; background: #35505f; border: 1px solid #35505f; border-radius: .55rem; }
.case-rule > * { background: #102a39; }
.case-rule > div { display: grid; align-content: center; padding: 1.25rem 1.35rem; }
.case-rule span { display: block; color: #89a4b3; font-size: .72rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.case-rule strong { display: block; color: var(--white); }
.case-rule div strong { margin-top: .2rem; color: var(--lime); font-size: 1.08rem; }
.case-rule > p { margin: 0; padding: 1.25rem 1.4rem; color: #c6d7df; font-size: .9rem; }
.airline-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; align-items: start; }
.airline-group { min-width: 0; padding: 1.35rem; color: var(--ink); background: #f8fbfc; border: 1px solid rgba(255,255,255,.12); border-radius: .55rem; box-shadow: 0 18px 48px rgba(0,0,0,.2); }
.airline-group-label { margin: 0 0 .3rem; color: var(--blue); font-size: .7rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.airline-group > h3 { margin-bottom: 1.2rem; }
.airline-card { margin-top: .7rem; overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: .38rem; }
.airline-card summary { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .75rem; align-items: center; padding: .95rem 2.6rem .95rem 1rem; font-size: .95rem; }
.airline-card summary::after { top: 50%; right: .8rem; transform: translateY(-50%); font-size: 1.35rem; }
.airline-card summary > span { display: grid; min-width: 0; }
.airline-card summary strong { line-height: 1.25; }
.airline-card summary small { display: block; margin-top: .16rem; color: var(--muted); font-size: .72rem; font-weight: 650; line-height: 1.35; }
.airline-card summary b { justify-self: end; padding: .25rem .48rem; color: #0a4aa6; background: #eaf2ff; border-radius: .22rem; font-size: .68rem; line-height: 1.25; white-space: nowrap; }
.airline-card > div { padding: .05rem 1rem 1rem; border-top: 1px solid #e7edf1; }
.airline-card > div p { margin: .85rem 0; color: var(--muted); font-size: .88rem; line-height: 1.55; }
.airline-card > div a { display: block; width: max-content; max-width: 100%; margin-top: .55rem; color: var(--blue); font-size: .8rem; font-weight: 850; text-decoration: none; }
.airline-card > div a + a { margin-top: .35rem; }
.airline-card > div a:hover, .airline-card > div a:focus-visible { text-decoration: underline; text-underline-offset: .22rem; }
.airline-disclaimer { max-width: 920px; margin: 2rem 0 0; color: #9db2be; font-size: .8rem; }

.steps-section { padding-block: 7rem; background: #e9eff3; }
.steps-section h2 { max-width: 520px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; padding: 0; margin: 3rem 0 0; list-style: none; counter-reset: step; }
.steps li { padding-top: 1.2rem; border-top: 3px solid var(--ink); }
.steps li > span { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; margin-bottom: 3rem; color: var(--white); background: var(--blue); border-radius: 50%; font-weight: 900; }
.steps p { margin: 0; color: var(--muted); }

.availability-section { padding-block: 7rem; color: var(--white); background: linear-gradient(135deg, #06121b, #0c2332); }
.availability-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 6rem; align-items: start; }
.availability-copy { position: sticky; top: 2rem; }
.availability-copy > p:not(.section-label) { color: #bcd0da; }
.direct-contact { display: flex; flex-direction: column; margin-top: 3rem; color: #8ca3b0; }
.direct-contact a { width: max-content; color: var(--lime); font-size: 1.65rem; font-weight: 900; text-decoration: none; }
form { display: grid; gap: 1rem; padding: clamp(1.3rem, 4vw, 2.5rem); color: var(--ink); background: var(--white); border-radius: .55rem; box-shadow: var(--shadow); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: grid; gap: .4rem; font-size: .88rem; font-weight: 780; }
input, textarea, select { width: 100%; min-height: 3.15rem; padding: .72rem .82rem; color: var(--ink); background: #f8fafb; border: 1px solid #bdcbd3; border-radius: .28rem; }
textarea { resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(18,103,232,.2); border-color: var(--blue); }
.checkbox { grid-template-columns: auto 1fr; align-items: start; gap: .7rem; font-weight: 620; }
.checkbox input { width: 1.25rem; min-height: 1.25rem; margin-top: .15rem; }
.quote { display: grid; grid-template-columns: 1fr auto; gap: .15rem 1rem; align-items: baseline; margin-top: .5rem; padding: 1rem; background: #eaf2ff; border-left: 4px solid var(--blue); }
.quote span { color: var(--muted); font-size: .82rem; font-weight: 780; }
.quote strong { color: var(--blue); font-size: 1.25rem; }
.quote small { grid-column: 1 / -1; color: var(--muted); }
.form-button { width: 100%; }
.form-error { margin: 0; padding: .7rem; color: #8d1720; background: #fff0f1; border-radius: .25rem; font-weight: 700; }
.form-note { margin: 0; color: var(--muted); font-size: .78rem; text-align: center; }

.faq { padding-block: 7rem; }
.faq h2 { max-width: 570px; }
.faq-list { margin-top: 2rem; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 1.3rem 3rem 1.3rem 0; font-size: 1.05rem; font-weight: 800; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: .3rem; color: var(--blue); font-size: 1.6rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { max-width: 800px; margin: -.4rem 0 1.4rem; color: var(--muted); }

footer { padding-top: 4rem; color: #c5d5de; background: var(--ink); }
.footer-layout { display: grid; grid-template-columns: 1fr auto; gap: 3rem; padding-bottom: 3rem; }
.footer-brand { color: var(--white); }
.footer-layout p { margin: .8rem 0 0; }
.footer-links { display: grid; align-content: start; gap: .6rem; text-align: right; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--lime); }
.legal { padding-block: 1.2rem; color: #8097a4; border-top: 1px solid #2a3e4b; font-size: .78rem; }

@media (max-width: 1000px) {
  .site-header nav { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .header-cta { grid-column: 2; }
  .airline-groups { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .site-header { grid-template-columns: 1fr auto; height: 4.5rem; }
  .site-header nav { display: none; }
  .header-cta { grid-column: 2; }
  .hero { min-height: 760px; align-items: end; }
  .hero-image { object-position: 65% 50%; }
  .hero-shade { background: linear-gradient(180deg, rgba(7,19,29,.16) 0%, rgba(7,19,29,.68) 38%, rgba(7,19,29,.98) 77%); }
  .hero-content { margin-top: 17rem; }
  h1 { font-size: clamp(2.8rem, 13vw, 5rem); }
  .intro, .pricing-layout, .fit-section, .availability-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .benefits { grid-template-columns: 1fr; }
  .benefits article { min-height: auto; }
  .benefit-number { margin-bottom: 2rem; }
  .pricing-layout { gap: 3rem; }
  .airline-heading { grid-template-columns: 1fr; gap: 1.2rem; }
  .case-rule { grid-template-columns: 1fr 1fr; }
  .case-rule > p { grid-column: 1 / -1; }
  .steps { grid-template-columns: 1fr 1fr; }
  .availability-copy { position: static; }
}

@media (max-width: 560px) {
  .brand { font-size: .9rem; }
  .brand-mark { width: 1.75rem; }
  .header-cta { padding: .45rem .7rem; font-size: .84rem; }
  .hero { min-height: 800px; }
  .hero-content { margin-bottom: 2.2rem; }
  .hero-actions, .hero-actions .button { width: 100%; }
  .hero-facts { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem 1.2rem; }
  .intro { padding-top: 5rem; }
  .benefits { margin-bottom: 5rem; }
  .pricing-section, .fit-section, .airline-section, .steps-section, .availability-section, .faq { padding-block: 5rem; }
  .case-rule { grid-template-columns: 1fr; }
  .case-rule > p { grid-column: auto; }
  .airline-group { padding: 1rem; }
  .airline-card summary { grid-template-columns: 1fr; gap: .45rem; }
  .airline-card summary b { justify-self: start; }
  .steps { grid-template-columns: 1fr; }
  .steps li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; }
  .steps li > span { margin-bottom: 0; }
  .field-row { grid-template-columns: 1fr; }
  .quote { grid-template-columns: 1fr; }
  .quote small { grid-column: auto; }
  .footer-layout { grid-template-columns: 1fr; }
  .footer-links { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}