/* Air Cloud Studio — light theme coming-soon page */
:root {
  /* Brand palette */
  --color-amber-50: #FFF9E9;
  --color-amber-100: #FFF0C2;
  --color-amber-200: #FFE29A;
  --color-amber-300: #FFD166;
  --color-amber-400: #FFC13B;
  --color-amber-500: #FFAE00;
  --color-amber-600: #E99A00;
  --color-amber-700: #BF7900;
  --color-amber-800: #8F5B00;
  --color-amber-900: #654000;

  --bg: #FFFDF7;
  --surface: rgba(255, 255, 255, .72);
  --ink: #211A0D;
  --muted: #746B5A;
  --line: rgba(101, 64, 0, .16);
  --gold-line: rgba(191, 121, 0, .25);
}

* { box-sizing: border-box; }
html { min-height: 100%; scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh; color: var(--ink);
  background: var(--bg); font-family: "Manrope", sans-serif; overflow-x: hidden;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 45%, rgba(255, 193, 59, .19), transparent 38%),
    radial-gradient(ellipse at 85% 12%, rgba(255, 174, 0, .12), transparent 30%),
    linear-gradient(145deg, #FFFDF7 0%, #FFF9E9 55%, #FFFFFF 100%);
}
#particles { position: fixed; inset: 0; z-index: -1; width: 100%; height: 100%; pointer-events: none; }
.grain {
  position: fixed; inset: -50%; width: 200%; height: 200%; z-index: 5; pointer-events: none; opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  animation: grainShift .22s steps(2) infinite;
}
@keyframes grainShift { 0% { transform: translate(0,0); } 25% { transform: translate(1%,-1%); } 50% { transform: translate(-1%,1%); } 75% { transform: translate(1%,1%); } }
.page-shell { min-height: 100svh; display: flex; flex-direction: column; padding: 30px clamp(20px, 5vw, 76px) 22px; position: relative; isolation: isolate; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; animation: fadeDown 1s .15s both; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand-mark {
  display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(191,121,0,.55);
  border-radius: 13px; color: var(--color-800, #8F5B00); font-size: 23px; font-weight: 800; letter-spacing: -3px;
  background: rgba(255,255,255,.55); box-shadow: 0 5px 20px rgba(143,91,0,.07), inset 0 0 18px rgba(255,174,0,.07);
}
.brand-name { font-size: 12px; line-height: 1.25; font-weight: 800; letter-spacing: .19em; text-transform: uppercase; }
.brand-name span { display: block; margin-top: 4px; color: var(--muted); font: 9px "DM Mono", monospace; letter-spacing: .23em; font-weight: 400; }
.status { display: flex; align-items: center; gap: 10px; color: var(--muted); font: 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .15em; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-600, #E99A00); box-shadow: 0 0 13px rgba(233,154,0,.45); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .55; box-shadow: 0 0 5px rgba(233,154,0,.4); } 50% { opacity: 1; box-shadow: 0 0 17px rgba(255,193,59,.8); } }

main { flex: 1; display: grid; place-items: center; padding: 60px 0 70px; }
.hero { width: min(100%, 1000px); text-align: center; position: relative; }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; color: var(--color-800, #8F5B00); font: 10px "DM Mono", monospace; text-transform: uppercase; letter-spacing: .27em; animation: fadeUp .9s .25s both; }
.eyebrow::before, .eyebrow::after { content: ""; width: 28px; height: 1px; background: linear-gradient(90deg, transparent, var(--color-600, #E99A00)); }
.eyebrow::after { transform: rotate(180deg); }
.orbital-stage { width: min(44vw, 350px); min-width: 220px; aspect-ratio: 1; margin: 7px auto -3px; position: relative; display: grid; place-items: center; animation: fadeIn 1.6s .2s both; }
.orbital-stage::before { content: ""; position: absolute; width: 66%; height: 66%; border-radius: 50%; background: var(--color-500, #FFAE00); filter: blur(75px); opacity: .16; animation: glow 5s ease-in-out infinite alternate; }
@keyframes glow { from { opacity: .09; transform: scale(.85); } to { opacity: .22; transform: scale(1.12); } }
.orbit { position: absolute; border: 1px solid rgba(191,121,0,.25); border-radius: 50%; transform: rotate(-28deg); }
.orbit.one { width: 100%; height: 38%; animation: orbitSpin 24s linear infinite; }
.orbit.two { width: 80%; height: 55%; transform: rotate(52deg); border-color: rgba(101,64,0,.17); animation: orbitSpin 32s linear infinite reverse; }
.orbit.three { width: 62%; height: 80%; transform: rotate(72deg); border-style: dashed; border-color: rgba(191,121,0,.28); animation: orbitSpin 45s linear infinite; }
@keyframes orbitSpin { to { rotate: 360deg; } }
.core {
  width: 43%; aspect-ratio: 1; display: grid; place-items: center; position: relative; border-radius: 35%;
  background: radial-gradient(circle at 32% 25%, rgba(255,255,255,.95), transparent 28%), linear-gradient(145deg, rgba(255,209,102,.58), rgba(255,240,194,.42));
  border: 1px solid rgba(191,121,0,.4); box-shadow: 0 12px 48px rgba(191,121,0,.14), inset 0 0 28px rgba(255,193,59,.19);
  transform: rotate(45deg); animation: coreFloat 6s ease-in-out infinite;
}
.core::before { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(143,91,0,.22); border-radius: 30%; }
.core span { transform: rotate(-45deg); color: var(--color-900, #654000); font-size: clamp(48px, 7vw, 72px); font-weight: 300; letter-spacing: -.12em; margin-left: -.12em; text-shadow: 0 3px 18px rgba(255,255,255,.65); }
@keyframes coreFloat { 0%,100% { translate: 0 0; } 50% { translate: 0 -9px; } }
.orbit-dot { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--color-600, #E99A00); box-shadow: 0 0 12px rgba(233,154,0,.35); }
.orbit-dot.a { top: 24%; left: 18%; } .orbit-dot.b { bottom: 18%; right: 17%; width: 4px; height: 4px; }
h1 { margin: 0; font-size: clamp(42px, 7.7vw, 94px); line-height: .98; font-weight: 500; letter-spacing: -.075em; animation: fadeUp 1s .35s both; }
h1 .line { display: block; }
h1 .accent { color: var(--color-800, #8F5B00); font-weight: 400; }
.description { max-width: 510px; margin: 25px auto 0; color: var(--muted); font-size: clamp(13px, 1.25vw, 15px); line-height: 1.9; font-weight: 400; animation: fadeUp 1s .5s both; }
.description strong { color: var(--ink); font-weight: 700; }
.progress-wrap { width: min(280px, 78%); margin: 35px auto 0; animation: fadeUp 1s .65s both; }
.progress-label { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 11px; color: #827866; font: 9px "DM Mono", monospace; letter-spacing: .15em; text-transform: uppercase; }
.progress-label span:last-child { color: var(--color-800, #8F5B00); }
.progress-track { height: 2px; background: rgba(101,64,0,.13); overflow: hidden; }
.progress-fill { width: 0; height: 100%; background: linear-gradient(90deg, var(--color-700, #BF7900), var(--color-400, #FFC13B)); box-shadow: 0 0 12px rgba(233,154,0,.35); animation: progressIn 2s 1s cubic-bezier(.2,.7,.2,1) forwards; }
@keyframes progressIn { to { width: 68%; } }
.scroll-cue { margin-top: 28px; color: #9A907D; font: 9px "DM Mono", monospace; letter-spacing: .18em; text-transform: uppercase; animation: fadeUp 1s .75s both; }

footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); padding-top: 19px; animation: fadeUp 1s .8s both; }
.footer-note { color: #8A806F; font: 9px "DM Mono", monospace; letter-spacing: .12em; text-transform: uppercase; }
.socials { display: flex; align-items: center; gap: 9px; }
.socials a { width: 37px; height: 37px; display: grid; place-items: center; border: 1px solid rgba(101,64,0,.18); border-radius: 50%; color: #65563F; text-decoration: none; background: rgba(255,255,255,.5); transition: color .25s, border-color .25s, background .25s, transform .25s, box-shadow .25s; }
.socials a:hover, .socials a:focus-visible { color: var(--color-900, #654000); border-color: var(--color-600, #E99A00); background: rgba(255,226,154,.35); box-shadow: 0 5px 18px rgba(143,91,0,.1); transform: translateY(-3px); outline: none; }
.socials svg { width: 15px; height: 15px; fill: currentColor; }
.corner { position: fixed; width: 34px; height: 34px; opacity: .5; pointer-events: none; }
.corner::before, .corner::after { content: ""; position: absolute; background: var(--color-700, #BF7900); }
.corner::before { width: 34px; height: 1px; } .corner::after { width: 1px; height: 34px; }
.corner.tl { top: 16px; left: 16px; } .corner.tr { top: 16px; right: 16px; transform: rotate(90deg); }
.corner.bl { bottom: 16px; left: 16px; transform: rotate(-90deg); } .corner.br { bottom: 16px; right: 16px; transform: rotate(180deg); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

@media (min-width: 1200px) { .page-shell { padding-top: 38px; } }
@media (max-width: 600px) {
  .page-shell { padding: 22px 20px 16px; }
  .brand-mark { width: 35px; height: 35px; border-radius: 11px; font-size: 20px; }
  .brand-name { font-size: 10px; letter-spacing: .14em; }
  .brand-name span { font-size: 8px; }
  .status { font-size: 8px; letter-spacing: .08em; gap: 7px; }
  main { padding: 42px 0 48px; }
  .orbital-stage { width: min(66vw, 280px); margin-top: 12px; margin-bottom: 7px; }
  .description { max-width: 340px; margin-top: 20px; }
  .progress-wrap { margin-top: 29px; }
  footer { align-items: flex-start; flex-direction: column-reverse; gap: 15px; }
  .socials { gap: 8px; }
  .socials a { width: 35px; height: 35px; }
  .corner { transform: scale(.65); }
  .corner.tr { transform: rotate(90deg) scale(.65); } .corner.bl { transform: rotate(-90deg) scale(.65); } .corner.br { transform: rotate(180deg) scale(.65); }
}
@media (max-width: 360px) {
  .status { max-width: 104px; line-height: 1.5; }
  h1 { font-size: 39px; }
  .eyebrow { font-size: 8px; letter-spacing: .18em; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}