/* Flight Studio site — aeronautical-chart look: chart paper, sectional magenta & blue, HUD mint only in the HUD */
:root {
  --paper: #EDF2F0;
  --paper-2: #E1E9E6;
  --ink: #13233A;
  --ink-soft: #3E5068;
  --magenta: #A62A72;
  --blue: #2B5C99;
  --hud: #3DF5C0;
  --sky-1: #2C4D86;
  --sky-2: #8FB3DD;
  --ground: #3E6146;
  --radius-lg: 18px;
  --radius-sm: 6px;
  --display: "Barlow Condensed", "Avenir Next Condensed", "Arial Narrow", sans-serif;
  --body: "Public Sans", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
a { color: var(--blue); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--magenta); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* contour lines behind everything — the chart-paper texture */
.contours { position: fixed; inset: 0; z-index: -1; opacity: .5; pointer-events: none; }

/* header */
.top { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.brand { display: flex; align-items: center; gap: 12px; font: 600 26px/1 var(--display); letter-spacing: .01em; color: var(--ink); text-decoration: none; }
.brand img { width: 38px; height: 38px; }
.top nav { display: flex; gap: 26px; align-items: center; }
.top nav a { color: var(--ink-soft); text-decoration: none; font-weight: 500; }
.top nav a:hover { color: var(--ink); }
.top nav a.btn-ink, .top nav a.btn-ink:hover { color: #fff; }

/* buttons */
.btn { display: inline-block; font: 600 17px/1 var(--body); padding: 15px 22px; border-radius: 999px; text-decoration: none; border: 2px solid transparent; cursor: pointer; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: #0c1829; }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-magenta { background: var(--magenta); color: #fff; }
.btn-magenta:hover { background: #8c215f; }

/* hero */
.hero { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; padding: 40px 0 72px; }
.hero h1 { font: 600 clamp(48px, 7vw, 92px)/.92 var(--display); letter-spacing: -.01em; margin: 0 0 22px; }
.hero p.lede { font-size: 20px; color: var(--ink-soft); max-width: 30em; margin: 0 0 30px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero .small { font-size: 14px; color: var(--ink-soft); margin-top: 14px; }
.screen { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 30px 60px -30px rgba(19,35,58,.55); aspect-ratio: 16 / 9; background: var(--sky-1); }
.screen img, .screen svg, .screen video { width: 100%; height: 100%; display: block; object-fit: cover; }
.screen video { position: absolute; inset: 0; }
.hud-tape { animation: climb 9s ease-in-out infinite alternate; }
@keyframes climb { from { transform: translateY(0); } to { transform: translateY(-46px); } }

/* sequence: from flight to finished video */
section { padding: 72px 0; }
h2 { font: 600 clamp(36px, 4.6vw, 56px)/1 var(--display); margin: 0 0 14px; }
.intro { color: var(--ink-soft); max-width: 40em; margin: 0 0 40px; font-size: 19px; }
.route { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.route::before { content: ""; position: absolute; top: 22px; left: 22px; right: 22px; border-top: 3px dashed var(--magenta); }
.route li { position: relative; padding-right: 22px; }
.route .wp { position: relative; width: 44px; height: 44px; border-radius: 50%; background: var(--paper); border: 3px solid var(--magenta); display: grid; place-items: center; font: 600 20px var(--display); color: var(--magenta); margin-bottom: 16px; }
.route h3 { font: 600 24px/1.1 var(--display); margin: 0 0 6px; }
.route p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }

/* screenshots */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 24px; }
.shot { margin: 0; }
.shot.wide { grid-column: 1 / -1; }
.shot a { display: block; border-radius: 14px; overflow: hidden; border: 2px solid var(--ink); background: var(--ink);
  box-shadow: 0 24px 50px -30px rgba(19,35,58,.6); }
.shot img { display: block; width: 100%; height: auto; transition: transform .25s ease; }
.shot a:hover img { transform: scale(1.015); }
.shot figcaption { margin-top: 10px; font: 600 20px/1.2 var(--display); color: var(--ink); }
@media (prefers-reduced-motion: reduce) { .shot img { transition: none; } }

/* features */
.features { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.feature-list { margin: 0; padding: 0; list-style: none; }
.feature-list li { padding: 18px 0; border-bottom: 1px solid #c9d6d2; }
.feature-list li:first-child { border-top: 1px solid #c9d6d2; }
.feature-list strong { font: 600 22px/1.2 var(--display); display: block; margin-bottom: 4px; }
.feature-list span { color: var(--ink-soft); }
.themes { position: sticky; top: 24px; background: var(--ink); color: #fff; border-radius: var(--radius-lg); padding: 30px; }
.themes h3 { font: 600 30px/1 var(--display); margin: 0 0 6px; }
.themes p { color: #b9c6d8; margin: 0 0 20px; }
.theme-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.theme-chips span { padding: 9px 14px; border-radius: var(--radius-sm); font-weight: 600; font-size: 15px; border: 2px solid currentColor; }

/* pricing */
.pricing { display: grid; grid-template-columns: repeat(2, 1fr); max-width: 820px; gap: 0; border: 2px solid var(--ink); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.plan { padding: 32px 28px; display: flex; flex-direction: column; }
.plan + .plan { border-left: 2px solid var(--ink); }
.plan h3 { font: 600 30px/1 var(--display); margin: 0 0 4px; }
.plan .price { font: 600 52px/1 var(--display); margin: 16px 0 2px; }
.plan .price small { font: 500 18px var(--body); color: var(--ink-soft); }
.plan .note { color: var(--ink-soft); font-size: 15px; min-height: 2.6em; }
.plan ul { padding-left: 20px; margin: 18px 0 26px; flex: 1; }
.plan li { margin: 6px 0; }
.plan.featured { background: var(--paper-2); }
.plan .btn { text-align: center; }

/* privacy */
.privacy { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.privacy blockquote { margin: 0; font: 600 34px/1.15 var(--display); border-left: 6px solid var(--blue); padding-left: 22px; }

/* faq */
.faq details { border-bottom: 1px solid #c9d6d2; padding: 16px 0; }
.faq summary { cursor: pointer; font: 600 22px/1.25 var(--display); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--magenta); font-size: 28px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { color: var(--ink-soft); margin: 10px 0 0; max-width: 46em; }

/* download band + footer */
.band { background: var(--ink); color: #fff; border-radius: var(--radius-lg); padding: 44px; display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.band h2 { color: #fff; margin: 0; }
.band p { color: #b9c6d8; margin: 8px 0 0; }
.band .btn-line { border-color: #fff; color: #fff; }
.band .btn-line:hover { background: #fff; color: var(--ink); }
footer { padding: 40px 0 60px; color: var(--ink-soft); font-size: 15px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
footer nav { display: flex; gap: 20px; }

/* legal pages */
.doc { max-width: 760px; padding: 20px 0 80px; }
.doc h1 { font: 600 56px/1 var(--display); margin: 10px 0 8px; }
.doc h2 { font-size: 30px; margin-top: 36px; }
.doc .updated { color: var(--ink-soft); }

@media (max-width: 900px) {
  .hero, .features, .privacy { grid-template-columns: 1fr; }
  .route { grid-template-columns: 1fr; gap: 26px; }
  .route::before { top: 22px; bottom: 22px; left: 21px; right: auto; border-top: 0; border-left: 3px dashed var(--magenta); }
  .route li { display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; padding: 0; }
  .route .wp { grid-row: span 2; margin: 0; }
  .pricing { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .plan + .plan { border-left: 0; border-top: 2px solid var(--ink); }
  .top nav a:not(.btn) { display: none; }
}

/* user guide */
.guide { display: grid; grid-template-columns: 220px 1fr; gap: 56px; align-items: start; padding: 10px 0 40px; }
.toc { position: sticky; top: 24px; display: flex; flex-direction: column; gap: 2px; border-left: 3px solid var(--magenta); padding-left: 16px; }
.toc-title { font: 600 22px/1 var(--display); margin: 0 0 10px; }
.toc a { color: var(--ink-soft); text-decoration: none; padding: 5px 0; font-size: 15px; }
.toc a:hover { color: var(--ink); text-decoration: underline; }
.guide-body { max-width: 720px; padding-top: 0; }
.guide-body h1 { margin-top: 0; }
.lede-sm { color: var(--ink-soft); font-size: 19px; margin: 0 0 10px; }
.guide-body section { padding: 30px 0 6px; border-top: 1px solid #c9d6d2; margin-top: 26px; }
.guide-body section:first-of-type { border-top: 0; }
.guide-body h2 { font-size: 36px; margin: 0 0 12px; scroll-margin-top: 20px; }
.guide-body li { margin: 8px 0; }
.guide-body ul ul { margin-top: 6px; }
.steps { padding-left: 22px; }
.steps > li::marker { font: 600 18px var(--display); color: var(--magenta); }
.note { background: var(--paper-2); border-left: 4px solid var(--blue); padding: 12px 16px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--ink-soft); font-size: 15.5px; }
.guide-shot { margin: 20px 0 6px; }
.guide-shot img { width: 100%; height: auto; display: block; border-radius: 12px; border: 2px solid var(--ink); }
code { font: 14px/1.4 Menlo, Monaco, monospace; background: var(--paper-2); padding: 2px 6px; border-radius: 4px; word-break: break-all; }
kbd { font: 600 14px var(--body); border: 1.5px solid var(--ink); border-bottom-width: 3px; border-radius: 6px; padding: 1px 8px; background: #fff; }
.keys { border-collapse: collapse; margin: 6px 0 14px; }
.keys td { padding: 9px 18px 9px 0; border-bottom: 1px solid #c9d6d2; }
.faq-list dt { font: 600 21px/1.2 var(--display); margin-top: 18px; }
.faq-list dd { margin: 6px 0 0; color: var(--ink-soft); }
.top nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
@media (max-width: 900px) {
  .guide { grid-template-columns: 1fr; gap: 20px; }
  .toc { position: static; display: grid; grid-template-columns: 1fr 1fr; column-gap: 16px; }
  .toc-title { grid-column: 1 / -1; }
}