/* flyrobert.cloud — no external fonts, scripts or trackers */
:root {
  --night: #071a2b;
  --navy: #0d4d78;
  --teal: #1f7a8c;
  --amber: #f0a33a;
  --amber-soft: #fff3d6;
  --ink: #0e2236;
  --muted: #566778;
  --line: #e2e8ee;
  --paper: #fbfaf7;
  --white: #ffffff;
  --radius: 22px;
  --max: 1140px;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--teal); }
a:hover { color: var(--navy); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(7, 26, 43, 0.96);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--white); text-decoration: none; font-weight: 700; font-size: 1.1rem; letter-spacing: -0.01em; }
.brand:hover { color: var(--white); }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: rgba(255, 255, 255, 0.78); text-decoration: none; font-size: 0.95rem; }
.nav a:hover { color: var(--white); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 999px;
  font-weight: 600; font-size: 0.95rem; text-decoration: none;
  background: var(--amber); color: var(--night);
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: #f5b55d; color: var(--night); transform: translateY(-1px); }
@media (max-width: 860px) { .nav { display: none; } .site-header .btn { margin-left: auto; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: var(--white);
  background:
    radial-gradient(ellipse 70% 55% at 85% 105%, rgba(240, 163, 58, 0.55), transparent 70%),
    linear-gradient(160deg, var(--night) 0%, var(--navy) 58%, var(--teal) 100%);
}
.hero::before {
  /* radar rings, echoing the app icon */
  content: ""; position: absolute; right: -180px; top: -120px; width: 820px; height: 820px; border-radius: 50%;
  background:
    repeating-radial-gradient(circle, transparent 0 118px, rgba(255, 255, 255, 0.07) 119px 120px);
  pointer-events: none;
}
.hero .wrap {
  position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px;
  align-items: center; padding-top: 88px; padding-bottom: 96px;
}
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.6rem, 5.6vw, 4.6rem); line-height: 1.02; letter-spacing: -0.035em; margin: 0 0 22px; font-weight: 800;
}
.hero h1 em { font-style: normal; color: var(--amber); }
.hero .lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: rgba(255, 255, 255, 0.82); max-width: 34em; margin: 0 0 34px; }
.cta-row { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.badge img { height: 54px; width: auto; }
.price-note { font-size: 0.95rem; color: rgba(255, 255, 255, 0.75); }
.price-note strong { color: var(--white); }
.qr-card {
  display: flex; align-items: center; gap: 16px; margin-top: 36px; padding: 14px 18px 14px 14px;
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 18px; width: fit-content;
}
.qr-card .qr { background: var(--white); padding: 8px; border-radius: 10px; width: 92px; height: 92px; }
.qr-card p { margin: 0; font-size: 0.9rem; color: rgba(255, 255, 255, 0.8); line-height: 1.45; }
.qr-card strong { color: var(--white); display: block; font-size: 1rem; }
@media (max-width: 860px) { .qr-card { display: none; } }

.hero-visual { position: relative; display: flex; justify-content: center; }
.phone {
  position: relative; width: min(320px, 78vw); padding: 11px; border-radius: 54px;
  background: linear-gradient(145deg, #2a3442, #0b0f15);
  box-shadow: 0 40px 90px rgba(3, 12, 22, 0.55), inset 0 0 0 1.5px rgba(255, 255, 255, 0.12);
}
.phone img { border-radius: 44px; width: 100%; height: auto; aspect-ratio: 1320 / 2868; }
.chip {
  position: absolute; display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; border-radius: 16px;
  background: rgba(7, 26, 43, 0.86); border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 16px 40px rgba(3, 12, 22, 0.4);
  font-size: 0.78rem; color: rgba(255, 255, 255, 0.7); line-height: 1.2;
}
.chip b { display: block; font-family: var(--mono); font-size: 1.15rem; color: var(--white); }
.chip .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 5px rgba(240, 163, 58, 0.22); }
.chip-speed { left: -6%; top: 22%; }
.chip-eta { right: -4%; bottom: 20%; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 64px; text-align: left; }
  .chip-speed { left: 0; } .chip-eta { right: 0; }
}

/* ---------- Window seat notice ---------- */
.seat-hint {
  display: flex; gap: 12px; align-items: flex-start; max-width: 34em; margin: 26px 0 0;
  padding: 12px 16px; border-radius: 14px; font-size: 0.92rem; line-height: 1.5;
  background: rgba(240, 163, 58, 0.14); border: 1px solid rgba(240, 163, 58, 0.45); color: rgba(255, 255, 255, 0.88);
}
.seat-hint svg { flex: none; width: 22px; height: 22px; color: var(--amber); margin-top: 1px; }
.seat-hint strong { color: var(--white); }
.seat-band { background: var(--amber-soft); border-bottom: 1px solid #f3dcae; }
.seat-band .wrap { display: flex; gap: 24px; align-items: flex-start; padding-top: 40px; padding-bottom: 40px; }
.seat-band .seat-icon {
  flex: none; width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: var(--amber); color: var(--night);
}
.seat-band .seat-icon svg { width: 30px; height: 30px; }
.seat-band h2 { margin: 0 0 6px; font-size: 1.5rem; letter-spacing: -0.02em; }
.seat-band p { margin: 0; color: #5a4520; max-width: 62em; }
@media (max-width: 620px) { .seat-band .wrap { flex-direction: column; gap: 14px; } }

/* ---------- Facts strip ---------- */
.facts { background: var(--white); border-bottom: 1px solid var(--line); }
.facts .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 30px 20px; border-left: 1px solid var(--line); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact b { display: block; font-size: 1.7rem; letter-spacing: -0.02em; color: var(--navy); }
.fact span { color: var(--muted); font-size: 0.92rem; }
@media (max-width: 860px) {
  .facts .wrap { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(3) { border-left: 0; padding-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* ---------- Sections ---------- */
section.block { padding: 96px 0; }
section.block.alt { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head .eyebrow { color: var(--teal); }
.section-head h2 { font-size: clamp(2rem, 3.6vw, 2.8rem); line-height: 1.08; letter-spacing: -0.03em; margin: 0 0 14px; }
.section-head p { color: var(--muted); font-size: 1.1rem; margin: 0; }

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.feature:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(14, 34, 54, 0.08); }
.feature .icon {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(145deg, var(--navy), var(--teal)); color: var(--white);
}
.feature .icon svg { width: 24px; height: 24px; }
.feature h3 { margin: 0 0 8px; font-size: 1.15rem; letter-spacing: -0.01em; display: flex; align-items: center; gap: 8px; }
.feature p { margin: 0; color: var(--muted); }
.tag { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; }
.tag.free { background: #e3f3ef; color: #17705f; }
.tag.pro { background: var(--amber-soft); color: #9a5b00; }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .features { grid-template-columns: 1fr; } }

/* Screenshot gallery */
.gallery {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(200px, calc((100% - 96px) / 5)); gap: 24px;
  overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 4px 28px;
  scrollbar-width: thin;
}
.gallery figure { margin: 0; scroll-snap-align: start; }
.gallery .phone { width: 100%; padding: 8px; border-radius: 40px; box-shadow: 0 24px 50px rgba(14, 34, 54, 0.18); }
.gallery .phone img { border-radius: 33px; }
.gallery figcaption { margin-top: 16px; text-align: center; }
.gallery figcaption b { display: block; font-size: 1rem; }
.gallery figcaption span { color: var(--muted); font-size: 0.9rem; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 30px 28px 28px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--mono); font-weight: 700; color: var(--amber); font-size: 0.95rem; display: block; margin-bottom: 14px;
}
.step h3 { margin: 0 0 8px; font-size: 1.15rem; }
.step p { margin: 0; color: var(--muted); }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* Pricing */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 880px; }
.plan { border-radius: 26px; padding: 34px; background: var(--white); border: 1px solid var(--line); }
.plan.pro { background: linear-gradient(160deg, var(--night), var(--navy)); color: var(--white); border: 0; position: relative; overflow: hidden; }
.plan.pro::after { content: ""; position: absolute; right: -80px; bottom: -80px; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(240, 163, 58, 0.45), transparent 70%); }
.plan h3 { margin: 0; font-size: 1.1rem; }
.plan .price { font-size: 3rem; font-weight: 800; letter-spacing: -0.03em; margin: 10px 0 2px; }
.plan .price small { font-size: 1rem; font-weight: 500; opacity: 0.7; letter-spacing: 0; }
.plan .sub { color: var(--muted); margin: 0 0 22px; }
.plan.pro .sub { color: rgba(255, 255, 255, 0.72); }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; position: relative; z-index: 1; }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li::before { content: "✓"; font-weight: 700; color: var(--teal); }
.plan.pro li::before { color: var(--amber); }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }

/* FAQ */
.faq { max-width: 820px; display: grid; gap: 12px; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 4px 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.3rem; line-height: 1; color: var(--teal); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 18px; color: var(--muted); }

/* Download band */
.download {
  color: var(--white); text-align: center; padding: 100px 0;
  background:
    radial-gradient(ellipse 60% 70% at 50% 120%, rgba(240, 163, 58, 0.5), transparent 70%),
    linear-gradient(180deg, var(--navy), var(--night));
}
.download h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -0.03em; margin: 0 0 12px; line-height: 1.08; }
.download p { color: rgba(255, 255, 255, 0.78); margin: 0 auto 36px; max-width: 32em; font-size: 1.1rem; }
.download .row { display: flex; justify-content: center; align-items: center; gap: 40px; flex-wrap: wrap; }
.download .qr-big { background: var(--white); padding: 14px; border-radius: 20px; width: 172px; height: 172px; }
.download .qr-caption { font-size: 0.85rem; color: rgba(255, 255, 255, 0.65); margin-top: 10px; }
.download .qr-wrap { display: block; }
@media (max-width: 860px) { .download .qr-wrap { display: none; } }
.download .icon-big { width: 112px; height: 112px; border-radius: 26px; margin: 0 auto 26px; box-shadow: 0 20px 50px rgba(3, 12, 22, 0.5); }

/* Footer */
.site-footer { background: var(--night); color: rgba(255, 255, 255, 0.6); font-size: 0.9rem; padding: 48px 0; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.site-footer a { color: rgba(255, 255, 255, 0.8); text-decoration: none; }
.site-footer a:hover { color: var(--white); }
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer .legal { max-width: 560px; }

/* ---------- Text pages (privacy, support, imprint) ---------- */
.page-hero { background: linear-gradient(160deg, var(--night), var(--navy)); color: var(--white); padding: 64px 0 56px; }
.page-hero h1 { margin: 0 0 8px; font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.03em; line-height: 1.1; }
.page-hero p { margin: 0; color: rgba(255, 255, 255, 0.75); }
.prose { max-width: 760px; padding: 56px 24px 96px; margin: 0 auto; }
.prose h2 { font-size: 1.35rem; letter-spacing: -0.01em; margin: 40px 0 10px; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: #2b3d4f; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin: 6px 0; }
.prose .card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px; margin: 22px 0; }
.prose .card h2 { margin-top: 0; }

/* Download landing (/app/) */
.app-landing { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 40px 24px; color: var(--white);
  background: radial-gradient(ellipse 70% 55% at 50% 110%, rgba(240, 163, 58, 0.5), transparent 70%), linear-gradient(160deg, var(--night), var(--navy) 60%, var(--teal)); }
.app-landing img.icon { width: 120px; height: 120px; border-radius: 28px; margin: 0 auto 24px; box-shadow: 0 20px 50px rgba(3, 12, 22, 0.5); }
.app-landing h1 { margin: 0 0 10px; font-size: 2.2rem; letter-spacing: -0.03em; }
.app-landing p { color: rgba(255, 255, 255, 0.8); max-width: 26em; margin: 0 auto 28px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}