/* SectorLive home page (served at / and /simmers/). Its own stylesheet, so the
   other audience pages keep site.css untouched until they get the same treatment.
   Values follow the landing-page-design scale: Tailwind type steps, the spacing
   table, flat dark surfaces.
   Layout: cinematic night approach hero, then one interactive "ten seconds in the chair" moment,
   then a slow scroll through the four seats from gate to cruise. One accent: sodium streetlight amber. */
:root {
  color-scheme: dark;
  --bg: #000000;
  --bg-warm: #131209;
  --s1: #181818;
  --s2: #1F1F1F;
  --s3: #272727;
  --s4: #313131;
  --text: #F5F3EE;
  --text-2: #B8B4AA;
  --text-3: #858077;
  --muted: rgba(245, 243, 238, 0.28);
  --sodium: #FFB547;
  --sodium-ink: #1A1206;
  --sodium-dim: rgba(255, 181, 71, 0.14);
  --runway: #DCE6FF;
  --threshold: #59D98E;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);
  --font: "Geist", "Manrope", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 16px; line-height: 24px; -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { text-wrap: balance; margin: 0; font-weight: 600; letter-spacing: -0.02em; }
p { text-wrap: pretty; margin: 0; }
a { color: inherit; }
.wrap {
  max-width: 1200px; margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.skip { position: absolute; left: 16px; top: -64px; background: var(--sodium); color: var(--sodium-ink); padding: 8px 12px; border-radius: 8px; z-index: 50; font-weight: 600; }
.skip:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--sodium); outline-offset: 2px; border-radius: 6px; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.eyebrow { font-family: var(--mono); font-size: 12px; line-height: 16px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sodium); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer;
  font: 600 16px/24px var(--font); padding: 8px 12px; border-radius: 12px; text-decoration: none;
  transition: transform 300ms var(--ease), background-color 300ms var(--ease), opacity 300ms var(--ease);
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--sodium); color: var(--sodium-ink); padding: 12px 24px; }
.btn-primary:hover { transform: translateY(-2px); background: #FFC266; }
.btn-ghost { background: rgba(255,255,255,0.06); color: var(--text); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-sm { font-size: 14px; line-height: 20px; padding: 8px 12px; border-radius: 999px; }
.textlink { color: var(--text-2); text-decoration: none; font-weight: 500; transition: color 300ms var(--ease); }
.textlink:hover { color: var(--text); }

/* Nav */
.nav {
  position: fixed; z-index: 30; left: 50%; top: calc(16px + env(safe-area-inset-top, 0px));
  transform: translateX(-50%); width: max-content; max-width: calc(100% - 32px);
  display: flex; align-items: center; gap: 24px; padding: 8px 8px 8px 16px;
  background: rgba(19, 18, 9, 0.62); border: 1px solid var(--line-2); border-radius: 999px;
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: none; }
.brand svg { display: block; }
.nav-links { display: flex; gap: 24px; font-size: 14px; line-height: 20px; }
.nav-links a { text-decoration: none; color: var(--text-2); transition: color 300ms var(--ease); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
@media (max-width: 760px) { .nav-links, .nav-login { display: none; } .nav { gap: 16px; } }
.nav-login { font-size: 14px; line-height: 20px; }

/* Menu toggle: two lines that turn into a cross */
.nav-toggle { display: none; width: 40px; height: 40px; border: 0; border-radius: 999px; background: rgba(255,255,255,0.06); cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 12px; width: 16px; height: 2px; border-radius: 2px; background: var(--text); transition: transform 500ms var(--ease); }
.nav-toggle span:first-child { top: 15px; }
.nav-toggle span:last-child { top: 23px; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
@media (max-width: 760px) { .nav-toggle { display: block; } }
.menu-panel {
  position: fixed; inset: 0; z-index: 25; display: flex; flex-direction: column; gap: 8px;
  padding: calc(96px + env(safe-area-inset-top, 0px)) max(24px, env(safe-area-inset-right, 0px)) 32px max(24px, env(safe-area-inset-left, 0px));
  background: rgba(0,0,0,0.9); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  opacity: 0; visibility: hidden; transition: opacity 500ms var(--ease), visibility 0s linear 500ms;
}
.menu-panel.open { opacity: 1; visibility: visible; transition: opacity 500ms var(--ease); }
.menu-panel a { opacity: 0; transform: translateY(24px); transition: opacity 500ms var(--ease), transform 500ms var(--ease); }
.menu-panel.open a { opacity: 1; transform: none; }
.menu-link { font-size: 30px; line-height: 36px; font-weight: 600; text-decoration: none; padding-block: 8px; }
.menu-panel .btn { margin-top: 24px; justify-content: center; }

/* Hero */
.hero { position: relative; min-height: min(92vh, 860px); display: flex; align-items: flex-end; overflow: hidden; background: var(--bg); }
.hero-vid { position: absolute; inset: 0; width: 100%; height: 100%; display: block; object-fit: cover; }
.hero-vid { object-position: 50% 40%; }
/* On wide screens the airliner flies in beside the headline rather than behind it */
@media (min-width: 900px) {
  .hero-vid { left: 24%; width: 76%;
    -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0), #000 28%); mask-image: linear-gradient(90deg, rgba(0,0,0,0), #000 28%); }
}
/* Legibility scrim: a flat black layer faded by a mask, so the page background itself stays flat */
.hero-scrim { position: absolute; inset: 0; background: #000; opacity: 0.85;
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0.85), rgba(0,0,0,0) 70%), linear-gradient(0deg, #000, rgba(0,0,0,0) 55%);
  mask-image: linear-gradient(90deg, rgba(0,0,0,0.85), rgba(0,0,0,0) 70%), linear-gradient(0deg, #000, rgba(0,0,0,0) 55%); }
.media video, .final video { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-inner { position: relative; z-index: 2; width: 100%; padding-block: 160px 80px; }
.live-pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 4px 12px 4px 8px; border-radius: 999px;
  background: rgba(0,0,0,0.5); border: 1px solid var(--line-2); font-size: 14px; line-height: 20px; color: var(--text-2);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--threshold); box-shadow: 0 0 0 0 rgba(89,217,142,0.6); animation: ping 2s var(--ease) infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(89,217,142,0.55); } 100% { box-shadow: 0 0 0 10px rgba(89,217,142,0); } }
.live-pill b { color: var(--text); font-weight: 600; }
.hero h1 {
  margin-top: 24px; max-width: 680px; font-size: 72px; line-height: 1; letter-spacing: -0.035em;
  background: linear-gradient(90deg, #FFFFFF, #9B9B9B); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .sub { margin-top: 24px; max-width: 560px; font-size: 18px; line-height: 28px; color: var(--text-2); }
.hero-cta { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
.hero-fine { margin-top: 16px; font-size: 14px; line-height: 20px; color: var(--text-3); }
.hero-strip {
  margin-top: 64px; display: flex; flex-wrap: wrap; gap: 32px; padding-top: 24px; border-top: 1px solid var(--line);
  font-size: 14px; line-height: 20px; color: var(--text-3);
}
.hero-strip b { display: block; font-size: 24px; line-height: 32px; color: var(--text); font-weight: 600; font-family: var(--mono); letter-spacing: -0.02em; }
/* The search phrase leads the h1 as a small line, so the big headline keeps its look */
.hero h1 .h1-kicker { display: block; margin-bottom: 16px; font: 500 14px/20px var(--mono); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--sodium); -webkit-text-fill-color: var(--sodium); }
@media (max-width: 760px) {
  .hero h1 { font-size: 48px; }
  .hero-inner { padding-block: 128px 48px; }
  .hero-strip { gap: 24px; margin-top: 48px; }
}
@media (max-width: 440px) { .hero h1 { font-size: 36px; line-height: 40px; } }

/* Sections */
section { position: relative; }
.sec { padding-block: 128px; }
.sec-head { max-width: 680px; }
.sec-head h2 { margin-top: 16px; font-size: 48px; line-height: 1; letter-spacing: -0.03em; }
.sec-head p { margin-top: 24px; font-size: 18px; line-height: 28px; color: var(--text-2); }
@media (max-width: 760px) { .sec { padding-block: 80px; } .sec-head h2 { font-size: 36px; line-height: 40px; } }

/* Demo */
.demo { margin-top: 64px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 900px) { .demo { grid-template-columns: minmax(0, 1fr); } }
.scope-card { position: relative; background: #050607; border: 1px solid var(--line-2); border-radius: 24px; overflow: hidden; aspect-ratio: 1 / 0.86; max-width: 100%; }
.scope-card canvas { width: 100%; height: 100%; display: block; }
.scope-hud { position: absolute; left: 16px; top: 16px; font: 500 12px/16px var(--mono); color: var(--text-3); letter-spacing: 0.06em; }
.scope-hud span { color: var(--text-2); }
.radio { background: var(--s1); border: 1px solid var(--line); border-radius: 24px; display: flex; flex-direction: column; min-height: 0; }
.radio-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; border-bottom: 1px solid var(--line); font: 500 12px/16px var(--mono); letter-spacing: 0.08em; color: var(--text-3); }
.radio-head .freq { color: var(--sodium); }
.log { flex: 1; padding: 16px 24px; display: flex; flex-direction: column; gap: 12px; overflow-y: auto; max-height: 360px; min-height: 240px; }
.msg { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 12px; font-size: 14px; line-height: 20px; animation: msgIn 500ms var(--ease) both; }
.msg .who { font: 500 12px/20px var(--mono); color: var(--text-3); }
.msg.you .who { color: var(--sodium); }
.msg.you .said { color: var(--text); }
.msg .said { color: var(--text-2); }
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.cmds { padding: 16px 24px 24px; border-top: 1px solid var(--line); }
.cmds-label { font-size: 12px; line-height: 16px; color: var(--text-3); margin-bottom: 12px; }
.cmd-row { display: flex; flex-wrap: wrap; gap: 8px; }
.cmd {
  display: inline-flex; align-items: center; gap: 8px; background: var(--s3); color: var(--text); border: 1px solid var(--line-2);
  border-radius: 12px; padding: 8px 12px; font: 500 14px/20px var(--font); cursor: pointer;
  transition: transform 300ms var(--ease), background-color 300ms var(--ease), opacity 300ms var(--ease);
}
.cmd kbd { font: 500 12px/16px var(--mono); color: var(--sodium); background: var(--sodium-dim); padding: 2px 4px; border-radius: 4px; }
.cmd:hover { background: var(--s4); transform: translateY(-1px); }
.cmd:active { transform: scale(0.98); }
.cmd:disabled { opacity: 0.35; cursor: default; transform: none; }
.demo-note { margin-top: 16px; font-size: 14px; line-height: 20px; color: var(--text-3); }

/* Tagline reveal */
.reveal-sec { padding-block: 160px; background: var(--bg-warm); }
.reveal-text { max-width: 900px; font-size: 60px; line-height: 1; letter-spacing: -0.03em; font-weight: 600; text-wrap: balance; }
.reveal-text .w { color: var(--muted); transition: color 600ms var(--ease); }
.reveal-text .w.on { color: var(--text); }
.reveal-text .w.amber.on { color: var(--sodium); }
@media (max-width: 760px) { .reveal-text { font-size: 36px; line-height: 40px; } .reveal-sec { padding-block: 96px; } }

/* Benefits */
.benefits { margin-top: 64px; display: grid; gap: 96px; }
.benefit { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.benefit:nth-child(even) .media { order: 2; }
@media (max-width: 900px) { .benefit { grid-template-columns: minmax(0, 1fr); gap: 32px; } .benefit:nth-child(even) .media { order: 0; } .benefits { gap: 64px; } }
.benefit h3 { font-size: 36px; line-height: 40px; letter-spacing: -0.025em; }
.benefit p { margin-top: 16px; font-size: 18px; line-height: 28px; color: var(--text-2); max-width: 520px; }
.proof-row { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: 500 12px/16px var(--mono); color: var(--text-2); border: 1px solid var(--line-2); border-radius: 999px; padding: 4px 12px; }
.media { position: relative; border-radius: 24px; overflow: hidden; aspect-ratio: 16 / 10; background: var(--s1); border: 1px solid var(--line); max-width: 100%; }
.media img { width: 100%; height: 100%; object-fit: cover; display: block; transform: scale(1.04); transition: transform 1200ms var(--ease); }
.media:hover img { transform: scale(1.0); }

/* Positions */
.seats { margin-top: 64px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1000px) { .seats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .seats { grid-template-columns: minmax(0, 1fr); } }
.seat { background: var(--s1); border: 1px solid var(--line); border-radius: 24px; padding: 8px; display: flex; flex-direction: column; transition: transform 500ms var(--ease), border-color 300ms var(--ease); }
.seat:hover { transform: translateY(-4px); border-color: var(--line-2); }
.seat .media { aspect-ratio: 4 / 5; border-radius: 16px; border: 0; }
.seat-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.seat-alt { font: 500 12px/16px var(--mono); color: var(--sodium); letter-spacing: 0.06em; }
.seat h3 { font-size: 24px; line-height: 32px; }
.seat p { font-size: 14px; line-height: 20px; color: var(--text-2); }
.seat .call { margin-top: auto; padding-top: 16px; font: 400 12px/16px var(--mono); color: var(--text-3); }
.seat .call em { font-style: normal; color: var(--text); }

/* Steps */
.steps { margin-top: 64px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .steps { grid-template-columns: minmax(0, 1fr); } }
.step { background: var(--s1); border: 1px solid var(--line); border-radius: 24px; padding: 32px; display: flex; flex-direction: column; gap: 12px; }
.step .n { font: 500 14px/20px var(--mono); color: var(--sodium); }
.step h3 { font-size: 24px; line-height: 32px; }
.step p { color: var(--text-2); }
.stars { display: flex; gap: 4px; margin-top: 8px; }

/* Pricing */
.toggle { margin-top: 32px; display: inline-flex; padding: 4px; border-radius: 999px; background: var(--s2); border: 1px solid var(--line); }
.toggle button { border: 0; background: transparent; color: var(--text-2); font: 600 14px/20px var(--font); padding: 8px 16px; border-radius: 999px; cursor: pointer; transition: background-color 300ms var(--ease), color 300ms var(--ease); }
.toggle button[aria-pressed="true"] { background: var(--s4); color: var(--text); }
.toggle .save { color: var(--sodium); font-weight: 500; }
.plans { margin-top: 32px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
@media (max-width: 900px) { .plans { grid-template-columns: minmax(0, 1fr); } }
.plan { background: var(--s1); border: 1px solid var(--line); border-radius: 24px; padding: 32px; display: flex; flex-direction: column; gap: 16px; }
.plan.feature { background: var(--bg-warm); border-color: rgba(255,181,71,0.4); }
.plan-name { display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.badge { font: 500 12px/16px var(--mono); color: var(--sodium-ink); background: var(--sodium); padding: 2px 8px; border-radius: 999px; }
.price { font-size: 48px; line-height: 1; font-weight: 600; letter-spacing: -0.03em; }
.price small { font-size: 16px; line-height: 24px; font-weight: 500; color: var(--text-3); letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; color: var(--text-2); font-size: 14px; line-height: 20px; }
.plan li { display: grid; grid-template-columns: 16px minmax(0, 1fr); gap: 12px; align-items: start; }
.plan li svg { margin-top: 2px; }
.plan .btn { justify-content: center; margin-top: auto; }
.plan-fine { font-size: 12px; line-height: 16px; color: var(--text-3); text-align: center; }
.founder { margin-top: 16px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 32px; border-radius: 24px; border: 1px solid var(--line-2); background: var(--s1); }
.founder b { font-weight: 600; }
.founder p { color: var(--text-2); font-size: 14px; line-height: 20px; margin-top: 4px; }
.seats-left { font: 500 14px/20px var(--mono); color: var(--sodium); }

/* FAQ */
.faq { margin-top: 48px; display: grid; gap: 8px; max-width: 840px; }
.faq details { background: var(--s1); border: 1px solid var(--line); border-radius: 16px; transition: border-color 300ms var(--ease); }
.faq details[open] { border-color: var(--line-2); }
.faq summary { list-style: none; cursor: pointer; padding: 24px; font-size: 18px; line-height: 28px; font-weight: 500; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { flex: none; width: 16px; height: 16px; position: relative; }
.faq summary .pm::before, .faq summary .pm::after { content: ""; position: absolute; left: 0; top: 7px; width: 16px; height: 2px; background: var(--text-2); border-radius: 2px; transition: transform 500ms var(--ease); }
.faq summary .pm::after { transform: rotate(90deg); }
.faq details[open] .pm::after { transform: rotate(0deg); }
.faq .a { padding: 0 24px 24px; color: var(--text-2); max-width: 680px; }

/* Final CTA */
.final { position: relative; overflow: hidden; border-radius: 32px; margin-block: 64px 96px; min-height: 560px; display: flex; align-items: flex-end; }
.final img, .final video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.final .scrim { position: absolute; inset: 0; background: rgba(0,0,0,0.45); }
.final-inner { position: relative; padding: 64px; max-width: 760px; }
.final h2 { font-size: 60px; line-height: 1; letter-spacing: -0.035em; background: linear-gradient(90deg, #FFFFFF, #9B9B9B); -webkit-background-clip: text; background-clip: text; color: transparent; }
.final p { margin-top: 16px; font-size: 18px; line-height: 28px; color: var(--text-2); }
.final .btn { margin-top: 32px; }
@media (max-width: 760px) { .final-inner { padding: 32px 24px; } .final h2 { font-size: 36px; line-height: 40px; } .final { min-height: 480px; border-radius: 24px; } }

footer { border-top: 1px solid var(--line); padding-block: 48px; color: var(--text-3); font-size: 14px; line-height: 20px; }
.foot { display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: center; }
.foot nav { display: flex; flex-wrap: wrap; gap: 24px; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--text); }

[data-live-online][hidden], [data-live-fallback][hidden] { display: none; }

/* Scroll reveal: only elements below the first frame get .pre, so the page is complete at rest */
.rv { transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.rv.pre { opacity: 0; transform: translateY(32px); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv, .rv.pre { transform: none; transition: opacity 300ms linear; }
  .menu-panel a { transform: none; }
  .live-dot { animation: none; }
  .media img { transition: none; }
}

/* A quiet link under a section head (e.g. the plan picker under pricing) */
.sec-head .sec-link { margin-top: 16px; font-size: 16px; line-height: 24px; }
.sec-link .textlink { color: var(--text); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--line-2); }

.btn-sm { white-space: nowrap; }