/* Firefly Skyworks — v1 styles
   Premium / cinematic, dark base with subtle glow accents.
*/

:root{
  --bg0: #07070b;
  --bg1: #0b0c14;
  --text: #f2f4ff;
  --muted: rgba(242,244,255,.72);
  --faint: rgba(242,244,255,.55);
  --line: rgba(242,244,255,.12);
  --card: rgba(255,255,255,.04);
  --card2: rgba(255,255,255,.06);
  --shadow: 0 12px 40px rgba(0,0,0,.45);
  --radius: 18px;
  --maxw: 1120px;
  --glow: rgba(150, 255, 210, .55); /* "firefly" glow accent */
  --glow2: rgba(120, 165, 255, .40);
  --glow3: rgba(255, 210, 120, .35);
  --focus: rgba(150,255,210,.85);
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  --font-head: "Space Grotesk", "Inter", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% -10%, rgba(120,165,255,.22), transparent 60%),
              radial-gradient(900px 520px at 80% 0%, rgba(150,255,210,.18), transparent 55%),
              radial-gradient(1000px 600px at 50% 120%, rgba(255,210,120,.10), transparent 60%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  line-height: 1.55;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-underline-offset: 4px; }

img{ max-width: 100%; display: block; }

.container{
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 14px;
  background: #111;
  border: 1px solid var(--line);
  border-radius: 10px;
  z-index: 1000;
}
.skip-link:focus{ left: 10px; outline: 3px solid var(--focus); }

.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(7,7,11,.85), rgba(7,7,11,.65));
  border-bottom: 1px solid var(--line);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
}

.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 210px;
}
.brand-mark{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: radial-gradient(circle at 30% 30%, rgba(150,255,210,.95), rgba(150,255,210,.18) 55%, rgba(0,0,0,0) 70%),
              radial-gradient(circle at 70% 70%, rgba(120,165,255,.70), rgba(120,165,255,.15) 50%, rgba(0,0,0,0) 70%);
  box-shadow: 0 0 30px rgba(150,255,210,.15), 0 0 40px rgba(120,165,255,.12);
  border: 1px solid rgba(255,255,255,.10);
}
.brand-name{
  font-weight: 650;
  letter-spacing: .2px;
  font-family: var(--font-head);
}
.brand-tag{
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-top: 1px;
}

.nav{
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a{
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--muted);
}
.nav a[aria-current="page"]{
  color: var(--text);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
}

.header-cta{
  display: flex;
  gap: 10px;
  align-items: center;
}
.button{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  text-decoration: none;
  box-shadow: none;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.button:hover{
  text-decoration: none;
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.18);
  transform: translateY(-1px);
}
.button:focus{ outline: 3px solid var(--focus); outline-offset: 2px; }

.button.primary{
  border-color: rgba(255,210,122,.35);
  background: radial-gradient(120% 120% at 30% 20%, rgba(255,210,122,.38), rgba(255,210,122,.08) 55%, rgba(255,255,255,.06) 100%);
  box-shadow: 0 0 38px rgba(255,210,122,.12);
}
.button.primary:hover{
  border-color: rgba(255,210,122,.55);
  box-shadow: 0 0 45px rgba(255,210,122,.15);
}

main{ min-height: 70vh; }

.hero{
  padding: 70px 0 34px;
  position: relative;
  overflow: hidden;
}
.hero:before{
  content:"";
  position:absolute;
  inset:-120px -140px auto -140px;
  height: 520px;
  background:
    radial-gradient(320px 220px at 18% 35%, rgba(150,255,210,.20), transparent 60%),
    radial-gradient(260px 200px at 42% 10%, rgba(120,165,255,.20), transparent 60%),
    radial-gradient(280px 220px at 72% 42%, rgba(255,210,120,.14), transparent 60%);
  filter: blur(2px);
  pointer-events: none;
}
.hero-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .brand{ min-width: unset; }
}

.kicker{
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  color: var(--muted);
  font-size: 13px;
}

.h1{
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.05;
  margin: 16px 0 12px;
  letter-spacing: -0.6px;

  font-family: var(--font-head);
}
.lead{
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 18px;
  max-width: 62ch;
}
.note{
  color: var(--faint);
  font-size: 14px;
  margin-top: 10px;
}

.card{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}

.hero-card{
  padding: 18px;
}
.hero-card h3{
  margin: 6px 0 10px;
  font-size: 16px;
  color: var(--muted);
  font-weight: 600;

  font-family: var(--font-head);
}
.hero-card ul{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.hero-card li{
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--text);
  padding: 10px 10px;
  border-radius: 14px;
  background: rgba(0,0,0,.18);
  border: 1px solid rgba(255,255,255,.08);
}
.bullet{
  width: 10px;
  height: 10px;
  margin-top: 4px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, rgba(150,255,210,.95), rgba(150,255,210,.25) 65%, rgba(150,255,210,0) 78%);
  box-shadow: 0 0 18px rgba(150,255,210,.18);
}

.section{
  padding: 34px 0;
}
.section h2{
  margin: 0 0 12px;
  font-size: 26px;
  letter-spacing: -0.3px;

  font-family: var(--font-head);
}
.section p{
  margin: 0 0 14px;
  color: var(--muted);
  max-width: 75ch;
}

.grid3{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 900px){
  .grid3{ grid-template-columns: 1fr; }
}

.tile{
  padding: 16px;
}
.tile h3{
  margin: 6px 0 10px;
  font-size: 16px;
  color: var(--muted);
  font-weight: 600;

  font-family: var(--font-head);
}
.tile p{
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.hr{
  height: 1px;
  background: var(--line);
  margin: 18px 0;
}

.callout{
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(150,255,210,.22);
  background: radial-gradient(120% 120% at 20% 15%, rgba(150,255,210,.14), rgba(255,255,255,.03) 60%);
}
.callout strong{ color: var(--text); }
.callout p{ margin: 0; }

.footer{
  border-top: 1px solid var(--line);
  padding: 26px 0;
  color: var(--muted);
  font-size: 14px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 20px;
}
@media (max-width: 900px){
  .footer-grid{ grid-template-columns: 1fr; }
}
.footer a{ color: var(--muted); }
.footer a:hover{ color: var(--text); }

.small{
  font-size: 13px;
  color: var(--faint);
}

.pagehead{
  padding: 46px 0 20px;
}
.pagehead h1{
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.05;
  margin: 16px 0 12px;
  letter-spacing: -0.6px;

  font-family: var(--font-head);
}
.pagehead p{ color: var(--muted); margin: 0; max-width: 80ch; }

.embed{
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.35);
}
.embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

.form{
  display: grid;
  gap: 12px;
}
.label{
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}
input, textarea{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  color: var(--text);
  font-size: 15px;
}
input:focus, textarea:focus{
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
textarea{ min-height: 150px; resize: vertical; }

.two-col{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 700px){
  .two-col{ grid-template-columns: 1fr; }
}

.badge-row{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-size: 13px;
}
.badge .dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, rgba(150,255,210,.95), rgba(150,255,210,.20) 70%);
  box-shadow: 0 0 16px rgba(150,255,210,.14);
}

.notice{
  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 14px;
}