:root {
  --bg: #0b0d14;
  --bg-2: #141826;
  --card: rgba(22, 26, 40, 0.62);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #eceef3;
  --muted: #a3a9b8;
  --accent: #e5392a;
  --accent-2: #ff7a1a;
  --radius: 20px;
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Space Grotesk", var(--font);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
strong { color: #fff; font-weight: 600; }
h1, h2, h3 { font-family: var(--display); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 0.5em; }
h2 { font-size: clamp(2rem, 4.5vw, 3rem); }
h3 { font-size: 1.25rem; }

/* ---------- Achtergrond: sterrenhemel + raketten ---------- */
.sky {
  position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none;
  background:
    radial-gradient(1200px 700px at 80% 110%, rgba(229, 57, 42, 0.18), transparent 60%),
    radial-gradient(900px 600px at 10% -10%, rgba(79, 143, 214, 0.16), transparent 60%),
    linear-gradient(180deg, #07080d 0%, var(--bg) 40%, var(--bg-2) 100%);
}
.stars { position: absolute; inset: -100% 0 0; will-change: transform; }
.stars--far {
  background-image:
    radial-gradient(1px 1px at 20px 30px, #fff, transparent),
    radial-gradient(1px 1px at 140px 90px, rgba(255,255,255,.7), transparent),
    radial-gradient(1px 1px at 90px 160px, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 200px 200px, rgba(255,255,255,.8), transparent);
  background-size: 240px 240px; opacity: .55;
}
.stars--near {
  background-image:
    radial-gradient(1.6px 1.6px at 60px 80px, #fff, transparent),
    radial-gradient(1.4px 1.4px at 300px 260px, #ffe9c7, transparent),
    radial-gradient(1.8px 1.8px at 180px 340px, #cfe4ff, transparent);
  background-size: 420px 420px; opacity: .8;
}

.fleet { position: absolute; inset: 0; }
.fleet__rocket {
  position: absolute; top: 0; left: 0;
  will-change: transform;
}
.fleet__rocket svg { width: 100%; height: auto; overflow: visible; display: block; }
.smoke { position: absolute; inset: 0; width: 100%; height: 100%; }

.flame {
  transform-box: fill-box; transform-origin: 50% 0;
  transform: scaleY(var(--thrust, .7)) scaleX(calc(.85 + var(--thrust, .7) * .15));
  animation: flicker .12s infinite alternate ease-in-out;
}
@keyframes flicker { from { opacity: .85; } to { opacity: 1; } }

/* ---------- Navigatie ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px max(16px, calc((100vw - var(--max)) / 2));
  transition: background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(11, 13, 20, 0.72);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--card-border);
}
.nav__brand img { height: 64px; width: auto; transition: height .3s ease; }
.nav.is-scrolled .nav__brand img { height: 46px; }
.nav__links { display: flex; gap: 6px; align-items: center; }
.nav__links a {
  text-decoration: none; font-weight: 500; font-size: 15px; color: var(--muted);
  padding: 8px 14px; border-radius: 999px; transition: color .2s, background .2s;
}
.nav__links a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.nav__links .nav__cta { color: #fff; background: var(--accent); }
.nav__links .nav__cta:hover { background: #ff4a3a; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: grid; grid-template-columns: 1.15fr 0.85fr; align-items: center; gap: 32px;
  max-width: var(--max); margin: 0 auto; padding: 120px 16px 80px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px;
  font: 500 13px/1 var(--font); letter-spacing: .28em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ""; width: 36px; height: 2px; background: var(--accent); }
.hero h1 { font-size: clamp(2.6rem, 7vw, 5.2rem); margin-bottom: 24px; }
.hero__intro { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 34em; margin: 0 0 32px; }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; text-decoration: none; font-weight: 600;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff;
  box-shadow: 0 10px 30px -10px rgba(229, 57, 42, .7);
  transition: transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(229, 57, 42, .85); }
.btn--ghost { background: rgba(255,255,255,.06); box-shadow: none; border: 1px solid var(--card-border); }
.btn--ghost:hover { background: rgba(255,255,255,.12); box-shadow: none; }

.hero__pad { position: relative; height: min(70vh, 560px); display: flex; justify-content: center; align-items: flex-end; }
.hero__pad::after { /* lanceerplatform-gloed */
  content: ""; position: absolute; bottom: -10px; width: 70%; height: 40px;
  background: radial-gradient(closest-side, rgba(255, 140, 60, .35), transparent);
}
.launch { position: relative; width: min(220px, 40vw); will-change: transform; }
.launch__rocket { width: 100%; height: auto; overflow: visible; display: block; filter: drop-shadow(0 30px 40px rgba(0,0,0,.5)); }

.scroll-hint { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.3); border-radius: 14px; }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: wheel 1.8s infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Secties ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: 110px 16px; }
.lead { color: var(--muted); font-size: 1.15rem; max-width: 40em; margin: 0 0 40px; }

.reveal { opacity: 0; transform: translateY(40px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

.glass {
  background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}

/* Quotes */
.quotes { columns: 3 300px; column-gap: 20px; margin-top: 32px; }
.quote { break-inside: avoid; margin: 0 0 20px; padding: 26px 26px 22px; }
.quote p { margin: 0 0 14px; font-size: 1.08rem; }
.quote p::before { content: "\201C"; display: block; font: 700 46px/0.6 var(--display); color: var(--accent); margin-bottom: 8px; padding-top: 14px; }
.quote figcaption { font-size: 14px; color: var(--muted); }

/* Wat is */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 32px; }
.card { padding: 32px; position: relative; overflow: hidden; }
.card__num { font: 600 14px/1 var(--display); color: var(--accent); letter-spacing: .1em; margin-bottom: 18px; display: block; }
.card p { color: var(--muted); margin: 0; }

/* Wat doet: tijdlijn als raketbaan */
.timeline { list-style: none; margin: 0; padding: 0 0 0 36px; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(180deg, var(--accent-2), var(--accent) 40%, rgba(229,57,42,.1));
}
.timeline li { position: relative; padding: 18px 22px; margin-bottom: 14px; }
.timeline li::before {
  content: ""; position: absolute; left: -31px; top: 26px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent); box-shadow: 0 0 0 4px rgba(229,57,42,.15);
}
.timeline a { color: var(--accent-2); word-break: break-word; }

/* Contact */
.contact { padding: clamp(32px, 6vw, 72px); text-align: center; background: linear-gradient(160deg, rgba(229,57,42,.18), rgba(22,26,40,.7) 55%); border: 1px solid var(--card-border); border-radius: 28px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.contact .lead { margin: 0 auto 32px; }
.contact__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.footer { text-align: center; padding: 40px 16px 56px; color: var(--muted); font-size: 14px; }

.load-error { max-width: 40em; margin: 160px auto; padding: 24px; text-align: center; }

/* ---------- Responsief ---------- */
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; text-align: left; padding-top: 110px; }
  .hero__pad { height: 300px; order: -1; }
  .launch { width: 120px; }
  .fleet { opacity: .45; }
  .section { padding: 80px 16px; }
}
@media (max-width: 480px) {
  .nav__brand img { height: 44px; }
  .nav.is-scrolled .nav__brand img { height: 36px; }
  .nav__links a { padding: 7px 10px; font-size: 14px; }
  .card { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .flame, .scroll-hint span { animation: none; }
}