/* ==========================================================================
   Aircraft - site styles
   Sections: tokens, base, navbar, hero, cards, contact, footer, motion
   ========================================================================== */

:root {
  --orange: #f8741d;
  --orange-bright: #ff7300;
  --blue: #006eff;
  --blue-dark: #0061bd;
  --blue-light: #0099ff;
  --ink: #000;
  --paper: #fff;
  --grey: #d4d4d4;
  --max-width: 1300px;
  --gutter: clamp(1.25rem, 4vw, 3.125rem);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

body {
  font-family: "Kumbh Sans", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
}

img { max-width: 100%; height: auto; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--blue);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.5rem 1rem;
  background: var(--paper);
  color: var(--ink);
  border-radius: 4px;
}
.skip-link:focus { top: 1rem; }

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 80px;
  background: var(--orange);
  font-size: 1.2rem;
}

.navbar__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: var(--max-width);
  height: 75px;
  padding: 0 var(--gutter);
}

#navbar__logo {
  display: flex;
  align-items: center;
  font-size: 3rem;
  font-weight: 700;
  text-decoration: none;
  background-color: #f8f8f8;
  background-image: linear-gradient(to top, #003e77 0%, #2b99ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.navbar__menu {
  display: flex;
  align-items: center;
  list-style: none;
  text-align: center;
}

.navbar__item { height: 80px; }

.navbar__links {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 0 1rem;
  color: #fff;
  text-decoration: none;
  border-bottom: 3px solid transparent;
  transition: border-color 0.3s ease;
}
.navbar__links:hover,
.navbar__links[aria-current="page"] { border-bottom-color: #fff; }
.navbar__links[aria-current="page"] { font-weight: 700; }

.navbar__btn { padding: 0 0 0 1rem; }

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 10px 20px;
  border-radius: 4px;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease;
}
.button:hover { background: #fff; color: var(--blue); }

.navbar__toggle {
  display: none;
  padding: 0.5rem;
  border: 0;
  background: none;
  cursor: pointer;
}
.navbar__toggle .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background: #000;
  transition: all 0.3s ease-in-out;
}
.navbar__toggle.is-active .bar:nth-child(2) { opacity: 0; }
.navbar__toggle.is-active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.navbar__toggle.is-active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 960px) {
  .navbar__container { padding: 0 1.25rem; }
  .navbar__toggle { display: block; }

  .navbar__menu {
    position: absolute;
    top: -1000px;
    left: 0;
    z-index: -1;
    display: grid;
    grid-template-columns: auto;
    width: 100%;
    background: #e0f3ff;
    visibility: hidden;
    transition: top 0.5s ease;
  }
  .navbar__menu.active {
    top: 100%;
    z-index: 99;
    visibility: visible;
    font-size: 1.4rem;
  }

  .navbar__item { width: 100%; height: auto; }
  .navbar__links {
    padding: 1.25rem;
    color: #003e77;
    border-bottom: 0;
  }
  .navbar__links:hover,
  .navbar__links[aria-current="page"] { text-decoration: underline; }
  .navbar__btn { padding: 1rem 1.25rem 1.5rem; }
  .button { width: 100%; height: 56px; }
}

/* ---------- Hero ---------- */
.main { background: var(--paper); }

.main__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
  width: 100%;
  max-width: var(--max-width);
  min-height: 90vh;
  margin: 0 auto;
  padding: 2rem var(--gutter);
  background: var(--ink);
}

.main__content { color: #fff; }

.main__content h1 {
  font-size: clamp(2.2rem, 5.5vw, 5rem);
  line-height: 1.1;
  color: var(--orange-bright);
}

.main__content h2 {
  margin-top: 10px;
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  background-color: #fff;
  background-image: linear-gradient(-20deg, #0059ff 0%, #21d4fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.main__content p {
  margin-top: 2rem;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
}

.main__btn {
  position: relative;
  display: inline-block;
  margin-top: 2rem;
  padding: 10px 20px;
  overflow: hidden;
  border-radius: 4px;
  background-image: linear-gradient(to top, var(--blue-dark) 0%, var(--blue-light) 100%);
  color: #fff;
  font-size: 1.5rem;
  text-decoration: none;
  transition: all 0.35s;
}
.main__btn::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: #ff8f10;
  transition: width 0.35s;
  z-index: 0;
}
.main__btn:hover::after { width: 100%; }
.main__btn span { position: relative; z-index: 1; }

.main__img--container { text-align: center; }
.main__img--container img { max-height: 70vh; }

@media (max-width: 768px) {
  .main__container { grid-template-columns: 1fr; min-height: auto; }
  .main__img--container { order: -1; }
  .main__img--container img { max-height: 40vh; }
}

/* ---------- Aircraft type cards (home page) ---------- */
.services {
  padding: 4rem var(--gutter);
  background: var(--grey);
  text-align: center;
}

.services h2 {
  margin-bottom: 2rem;
  font-size: clamp(2rem, 4vw, 3.5rem);
  background-image: linear-gradient(to right, #04c4ff 10%, #4703e6 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.services__container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.services__card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  width: min(400px, 100%);
  min-height: 525px;
  padding: 30px;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  color: #fff;
  text-align: left;
  text-decoration: none;
  transition: transform 0.2s ease-in;
}
.services__card:hover,
.services__card:focus-visible { transform: scale(1.04); }

.services__card h3 { font-size: 1.5rem; }
.services__card p { margin: 0.25rem 0 1rem; }

.services__cta {
  padding: 10px 20px;
  border-radius: 4px;
  background: var(--orange-bright);
  font-size: 1rem;
}

.card--jets       { background-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(17,17,17,0.6) 100%), url("../images/private-jet.jpg"); }
.card--turboprops { background-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(17,17,17,0.9) 100%), url("../images/turboprops.jpg"); }
.card--helis      { background-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(17,17,17,0.9) 100%), url("../images/helicopters.jpg"); }
.card--military   { background-image: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(17,17,17,0.9) 100%), url("../images/military-vintage.jpg"); }

/* ---------- Contact ---------- */
.contact {
  max-width: 640px;
  margin: 3rem auto;
  padding: 0 var(--gutter);
}
.contact-status {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  background: #e6f4ea;
  color: #1e4620;
}
.contact-status[hidden] { display: none; }

/* ---------- Footer ---------- */
.footer {
  padding: 3rem var(--gutter);
  background: #111;
  color: #ddd;
  text-align: center;
}
.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1rem;
  list-style: none;
}
.footer a { color: #fff; }
.footer__note { font-size: 0.9rem; opacity: 0.75; }

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}