:root {
  --color-navy: #0a1f44;
  --color-navy-dark: #071531;
  --color-navy-light: #12336b;
  --color-accent: #ff5544;
  --color-accent-dark: #e6402f;
  --color-white: #ffffff;
  --color-ink: #101828;
  --color-muted: #5b6779;
  --color-border: #e4e8ef;
  --color-bg: #f6f7fb;
  --color-surface: #ffffff;
  --color-danger: #c0392b;
  --color-warning: #b8860b;
  --color-success: #157347;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 1px 2px rgba(10,31,68,.06), 0 8px 24px rgba(10,31,68,.06);
  --shadow-hero: 0 20px 60px rgba(10,31,68,.18);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-navy); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { color: var(--color-navy); font-weight: 700; letter-spacing: -0.01em; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 20px; }

/* ============ Header ============ */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky; top: 0; z-index: 50;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { font-weight: 800; font-size: 1.3rem; color: var(--color-navy); letter-spacing: -0.02em; }
.brand span { color: var(--color-accent); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--color-ink); font-weight: 600; font-size: .92rem; }
.nav-links a:hover { color: var(--color-accent); text-decoration: none; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--color-border); border-radius: 8px; width: 40px; height: 40px; align-items: center; justify-content: center; cursor: pointer; }
.nav-toggle svg { width: 20px; height: 20px; color: var(--color-navy); }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; border-radius: 999px; font-weight: 700; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: all .15s ease; text-decoration: none;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-accent-dark); text-decoration: none; }
.btn-navy { background: var(--color-navy); color: #fff; }
.btn-navy:hover { background: var(--color-navy-dark); text-decoration: none; color: #fff; }
.btn-outline { background: transparent; border-color: var(--color-navy); color: var(--color-navy); }
.btn-outline:hover { background: var(--color-navy); color: #fff; text-decoration: none; }
.btn-outline-white { background: transparent; border-color: rgba(255,255,255,.5); color: #fff; }
.btn-outline-white:hover { background: rgba(255,255,255,.12); text-decoration: none; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: .85rem; }
.btn-danger { background: var(--color-danger); color: #fff; }

/* ============ Hero ============ */
.hero {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: #fff; padding: 72px 0 130px; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -80px; top: -80px; width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(255,85,68,.28), transparent 70%);
}
.hero-inner { position: relative; z-index: 1; text-align: center; }
.hero .eyebrow { display: inline-block; background: rgba(255,255,255,.12); color: #fff; padding: 6px 16px; border-radius: 999px; font-size: .8rem; font-weight: 700; margin-bottom: 18px; }
.hero h1 { color: #fff; font-size: 2.6rem; line-height: 1.2; margin: 0 auto 16px; max-width: 780px; }
.hero p { color: rgba(255,255,255,.82); font-size: 1.12rem; max-width: 580px; margin: 0 auto 8px; }
.hero-stats { display: flex; justify-content: center; gap: 40px; margin-top: 34px; flex-wrap: wrap; }
.hero-stats div { text-align: center; }
.hero-stats .num { font-size: 1.7rem; font-weight: 800; color: #fff; }
.hero-stats .label { font-size: .82rem; color: rgba(255,255,255,.7); }

/* ============ Flight-style search bar ============ */
.search-shell { margin-top: -76px; position: relative; z-index: 5; }
.search-box {
  background: var(--color-surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hero); padding: 22px; display: flex; gap: 0; flex-wrap: wrap;
  border: 1px solid var(--color-border);
}
.search-field { flex: 1 1 0; min-width: 150px; padding: 6px 18px; border-right: 1px solid var(--color-border); }
.search-field:last-of-type { border-right: none; }
.search-field label { display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--color-muted); margin-bottom: 4px; }
.search-field select, .search-field input { border: none; padding: 4px 0; font-size: .95rem; font-weight: 600; color: var(--color-ink); background: transparent; width: 100%; }
.search-field select:focus, .search-field input:focus { outline: none; }
.search-submit { display: flex; align-items: center; padding-left: 12px; }
.search-submit .btn { padding: 16px 30px; white-space: nowrap; }

@media (max-width: 900px) {
  .search-box { flex-direction: column; padding: 18px; }
  .search-field { border-right: none; border-bottom: 1px solid var(--color-border); padding: 12px 4px; }
  .search-submit { padding-left: 4px; padding-top: 6px; }
  .search-submit .btn { width: 100%; }
}

/* ============ Sections ============ */
.section { padding: 76px 0; }
.section-alt { background: var(--color-surface); }
.section-navy { background: var(--color-navy); color: #fff; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-eyebrow { color: var(--color-accent); font-weight: 800; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 10px; display: block; }
.section-head h2 { font-size: 2rem; margin: 0 0 12px; }
.section-head p { color: var(--color-muted); font-size: 1.02rem; }
.section-navy .section-head p { color: rgba(255,255,255,.75); }

/* ============ Grids & cards ============ */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-card); padding: 28px;
}
.card h3 { margin: 0 0 10px; font-size: 1.1rem; }
.icon-badge {
  width: 52px; height: 52px; border-radius: 14px; background: rgba(255,85,68,.12); color: var(--color-accent);
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 16px; font-weight: 800;
}

/* Category chips/cards */
.category-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 26px 20px; text-align: center; transition: all .15s ease; display: block;
}
.category-card:hover { border-color: var(--color-accent); transform: translateY(-3px); text-decoration: none; box-shadow: var(--shadow-card); }
.category-card .icon-badge { margin: 0 auto 14px; }
.category-card h4 { margin: 0 0 4px; font-size: 1rem; color: var(--color-navy); }
.category-card span { font-size: .82rem; color: var(--color-muted); }

/* Steps (how it works) */
.steps-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: stepnum; }
.step-card { text-align: center; position: relative; }
.step-num {
  width: 44px; height: 44px; border-radius: 50%; background: var(--color-navy); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 1.05rem;
}
.step-card h4 { margin: 0 0 6px; font-size: 1rem; }
.step-card p { color: var(--color-muted); font-size: .9rem; margin: 0; }

/* Pro card / testimonial */
.pro-card { display: flex; gap: 14px; align-items: flex-start; }
.pro-avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--color-navy); flex-shrink: 0; display:flex; align-items:center; justify-content:center; font-weight:800; color: #fff; font-size: 1.2rem; }
.badge { font-size: .7rem; font-weight: 800; padding: 3px 9px; border-radius: 999px; }
.badge-verified { background: rgba(255,85,68,.12); color: var(--color-accent-dark); }
.rating { color: #f0a500; font-weight: 700; font-size: .88rem; }

.testimonial-card { background: var(--color-surface); border-radius: var(--radius-md); border: 1px solid var(--color-border); padding: 28px; box-shadow: var(--shadow-card); }
.testimonial-card .stars { color: #f0a500; margin-bottom: 12px; font-size: 1rem; }
.testimonial-card p.quote { font-size: .98rem; color: var(--color-ink); margin: 0 0 18px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author .pro-avatar { width: 40px; height: 40px; font-size: .95rem; }
.testimonial-author strong { display: block; font-size: .9rem; }
.testimonial-author span { color: var(--color-muted); font-size: .8rem; }

/* Chip */
.chip { display: inline-block; padding: 7px 14px; border-radius: 999px; background: rgba(10,31,68,.06); color: var(--color-navy); font-size: .82rem; font-weight: 700; margin: 4px 6px 0 0; }
a.chip:hover { background: var(--color-accent); color: #fff; text-decoration: none; }

/* Stats strip */
.stats-strip { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; text-align: center; }
.stats-strip .num { font-size: 2.1rem; font-weight: 800; color: var(--color-navy); }
.stats-strip .label { color: var(--color-muted); font-size: .88rem; }

/* FAQ accordion */
.faq-item { border-bottom: 1px solid var(--color-border); padding: 18px 0; }
.faq-item summary { cursor: pointer; font-weight: 700; font-size: 1rem; color: var(--color-navy); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--color-accent); font-weight: 400; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { color: var(--color-muted); margin: 12px 0 0; font-size: .93rem; }

/* CTA band */
.cta-band { background: var(--color-accent); border-radius: var(--radius-lg); padding: 50px 40px; text-align: center; color: #fff; }
.cta-band h2 { color: #fff; margin: 0 0 10px; }
.cta-band p { color: rgba(255,255,255,.9); margin: 0 0 24px; }

/* Forms */
label { display: block; font-weight: 700; font-size: .85rem; margin-bottom: 6px; color: var(--color-navy); }
input, select, textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: .95rem; font-family: inherit; background: var(--color-surface); color: var(--color-ink);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(255,85,68,.15); }
.field { margin-bottom: 18px; }
.field-error { color: var(--color-danger); font-size: .82rem; margin-top: 4px; }
.alert { padding: 14px 16px; border-radius: var(--radius-sm); font-size: .9rem; margin-bottom: 18px; }
.alert-error { background: #fdecea; color: var(--color-danger); border: 1px solid #f5c6c0; }
.alert-success { background: #e9f7ef; color: var(--color-success); border: 1px solid #bfe8cf; }

/* Auth card */
.auth-wrap { max-width: 460px; margin: 64px auto; padding: 0 20px; }
.auth-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-card); padding: 36px; }
.auth-card h1 { font-size: 1.5rem; margin: 0 0 6px; }
.auth-card .muted { color: var(--color-muted); font-size: .92rem; margin-bottom: 26px; }

/* Status pill */
.status-pill { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: .78rem; font-weight: 700; }
.status-pending { background: #fff4de; color: #8a6100; }
.status-active { background: rgba(21,115,71,.1); color: var(--color-success); }
.status-completed { background: rgba(21,115,71,.1); color: var(--color-success); }
.status-cancelled { background: #fdecea; color: var(--color-danger); }

.empty-state { text-align: center; padding: 56px 20px; color: var(--color-muted); }

/* ============ Footer ============ */
.site-footer { background: var(--color-navy); color: rgba(255,255,255,.75); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand { font-weight: 800; font-size: 1.3rem; color: #fff; margin-bottom: 12px; }
.footer-brand span { color: var(--color-accent); }
.footer-col h5 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; margin: 0 0 16px; }
.footer-col a { display: block; color: rgba(255,255,255,.7); font-size: .9rem; margin-bottom: 10px; }
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; font-size: .82rem; flex-wrap: wrap; gap: 10px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center; color: #fff; }
.footer-social a:hover { background: var(--color-accent); text-decoration: none; }

/* Mobile nav drawer */
.mobile-nav { display: none; position: fixed; inset: 0; background: var(--color-navy); z-index: 100; padding: 24px; }
.mobile-nav.open { display: flex; flex-direction: column; }
.mobile-nav a { color: #fff; font-size: 1.2rem; font-weight: 700; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.mobile-nav .close-btn { align-self: flex-end; background: none; border: none; color: #fff; font-size: 1.6rem; cursor: pointer; }

/* Mobile-first responsive adjustments */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps-row { grid-template-columns: 1fr 1fr; }
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 1.9rem; }
  .hero { padding-bottom: 150px; }
}
@media (max-width: 560px) {
  .steps-row, .stats-strip, .footer-grid { grid-template-columns: 1fr; }
}