/* Järvinen promo reel — jaettu promo.html + promo-4k.html */
:root {
  --bg: #02060f;
  --ink: #eef7ff;
  --mid: #9bbdd4;
  --dim: #4a6880;
  --acc: #22d3ff;
  --acc2: #7af7ff;
  --soft: rgba(34, 211, 255, 0.18);
  --promo-orb-y: 50%;
  --promo-orb-size: min(64vmin, 720px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  background: #000;
  color: var(--ink);
  font-family: 'Segoe UI', system-ui, sans-serif;
  overflow: hidden;
  user-select: none;
}

#frame { position: fixed; inset: 0; overflow: hidden; background: var(--bg); }
#stage { position: absolute; inset: 0; animation: promoDrift 26s ease-in-out infinite alternate; }
@keyframes promoDrift {
  from { transform: scale(1.02) translate(0, 0); }
  to { transform: scale(1.06) translate(-1.2%, -1%); }
}

#neb {
  position: absolute;
  inset: -15%;
  z-index: 0;
  transition: background 1.1s ease;
  opacity: 0.9;
  background:
    radial-gradient(40% 50% at 32% 38%, var(--soft), transparent 60%),
    radial-gradient(45% 55% at 72% 64%, rgba(255, 255, 255, 0.05), transparent 60%),
    radial-gradient(circle at 50% 50%, #06182e 0%, var(--bg) 70%);
}
#neb::after {
  content: '';
  position: absolute;
  inset: 0;
  animation: promoSwirl 40s linear infinite;
  opacity: 0.5;
  background: radial-gradient(30% 40% at 60% 30%, var(--soft), transparent 55%);
}
@keyframes promoSwirl { to { transform: rotate(360deg); } }

#stars {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.85;
  background-image:
    radial-gradient(1.4px 1.4px at 18% 28%, #fff, transparent),
    radial-gradient(1px 1px at 78% 16%, var(--acc2), transparent),
    radial-gradient(1.4px 1.4px at 58% 80%, #fff, transparent),
    radial-gradient(1px 1px at 12% 66%, var(--soft), transparent),
    radial-gradient(1px 1px at 88% 72%, #fff, transparent),
    radial-gradient(1px 1px at 40% 48%, var(--soft), transparent),
    radial-gradient(1px 1px at 66% 52%, #fff, transparent);
}

#orbWrap {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: var(--promo-orb-y);
  transform: translate(-50%, -50%) scale(1);
  width: var(--promo-orb-size);
  height: var(--promo-orb-size);
  transition: transform 1.2s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 1s;
  filter: drop-shadow(0 0 60px rgba(34, 211, 255, 0.22)) drop-shadow(0 0 120px rgba(34, 211, 255, 0.1));
  pointer-events: none;
}
#orbWrap .jarvis-orb { min-height: 0; background: transparent; }
#orbWrap .jarvis-orb-canvas { background: transparent; }
#orbWrap .jarvis-orb-label { display: none; }

#lower {
  position: absolute;
  z-index: 4;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0 0 calc(11vh + 5vh);
  min-height: 40%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  text-align: center;
  background: linear-gradient(180deg, transparent 0%, rgba(2, 6, 15, 0.45) 48%, rgba(2, 6, 15, 0.92) 100%);
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Consolas', 'Cascadia Mono', monospace;
  font-size: clamp(0.6rem, 1.25vw, 0.8rem);
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--acc);
  margin-bottom: 2.4vh;
  opacity: 0;
  transition: opacity 0.6s;
  text-shadow: 0 0 14px var(--soft);
}
.kicker.show { opacity: 0.95; }
.kicker .ln { width: 34px; height: 1px; background: linear-gradient(90deg, transparent, var(--acc)); }
.kicker .ln.r { background: linear-gradient(90deg, var(--acc), transparent); }
.kicker .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 12px var(--acc); }

#fi {
  font-size: clamp(2.4rem, 7vw, 5.4rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-shadow: 0 6px 40px rgba(0, 0, 0, 0.6);
}
#fi .word { display: inline-block; overflow: hidden; vertical-align: top; padding: 0.06em 0.02em; }
#fi .word > span {
  display: inline-block;
  transform: translateY(115%) rotate(2deg);
  opacity: 0;
  transition: transform 0.62s cubic-bezier(0.18, 0.8, 0.2, 1), opacity 0.5s;
  transition-delay: calc(var(--i) * 0.055s);
  background: linear-gradient(180deg, #fff 0%, var(--acc2) 60%, var(--acc) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
#fi.in .word > span { transform: none; opacity: 1; }

#en {
  font-size: clamp(0.95rem, 2.1vw, 1.45rem);
  font-weight: 400;
  color: var(--mid);
  letter-spacing: 0.06em;
  margin-top: 1.6vh;
  opacity: 0;
  transform: translateY(14px);
  transition: all 0.6s 0.35s;
}
#en.in { opacity: 1; transform: none; }

#list {
  list-style: none;
  display: flex;
  gap: 12px 18px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 2.6vh;
  max-width: min(86vw, 980px);
}
#list li {
  font-size: clamp(0.85rem, 1.9vw, 1.25rem);
  font-weight: 600;
  color: var(--ink);
  padding: 9px 18px;
  border: 1px solid var(--soft);
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 9px;
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  box-shadow: 0 0 22px rgba(0, 0, 0, 0.3);
}
#list li.show { animation: promoChip 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
@keyframes promoChip { to { opacity: 1; transform: none; } }
#list li .m { color: var(--acc); text-shadow: 0 0 10px var(--soft); font-weight: 800; }
#list li .en { font-size: 0.62em; color: var(--dim); font-weight: 400; }

#chat { display: none; flex-direction: column; gap: 12px; max-width: min(82vw, 680px); margin-top: 2.4vh; width: 100%; }
#chat.show { display: flex; }
.bubble {
  font-size: clamp(0.95rem, 2.1vw, 1.4rem);
  padding: 13px 20px;
  border-radius: 18px;
  opacity: 0;
  animation: promoPop 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}
.bubble.user { align-self: flex-end; background: linear-gradient(135deg, #10384f, #0a2436); border: 1px solid var(--soft); }
.bubble.bot { align-self: flex-start; background: var(--soft); border: 1px solid var(--acc); color: #fff; }
.bubble.d1 { animation-delay: 0.15s; }
.bubble.d2 { animation-delay: 1.3s; }
.bubble.d3 { animation-delay: 2.5s; }
@keyframes promoPop { from { opacity: 0; transform: translateY(14px) scale(0.94); } to { opacity: 1; transform: none; } }

#cta { display: none; margin-top: 2.8vh; }
#cta.show { display: block; }
#cta .row { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
#cta .pill {
  font-size: clamp(0.85rem, 1.9vw, 1.2rem);
  font-weight: 600;
  padding: 13px 26px;
  border-radius: 100px;
  border: 1px solid var(--acc);
  color: #fff;
  background: var(--soft);
  box-shadow: 0 0 26px var(--soft);
  opacity: 0;
  animation: promoRise 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
a.pill {
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
a.pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px var(--soft);
}
#cta .pill:nth-child(1) { animation-delay: 0.05s; }
#cta .pill:nth-child(2) { animation-delay: 0.2s; }
#cta .pill:nth-child(3) { animation-delay: 0.35s; }
@keyframes promoRise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }

#brand {
  position: absolute;
  z-index: 5;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
#brand.show { display: flex; }
#brand .logo {
  font-size: clamp(2.4rem, 8vw, 6rem);
  font-weight: 900;
  letter-spacing: 0.34em;
  background: linear-gradient(180deg, #fff, var(--acc));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 50px var(--soft);
  animation: promoLogoIn 1s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
@keyframes promoLogoIn { from { opacity: 0; letter-spacing: 0.6em; filter: blur(8px); } to { opacity: 1; filter: none; } }
#brand .tag {
  font-family: 'Consolas', monospace;
  font-size: clamp(0.65rem, 1.4vw, 0.95rem);
  letter-spacing: 0.32em;
  color: var(--mid);
  margin-top: 1.6vh;
  text-transform: uppercase;
  opacity: 0;
  animation: promoRise 0.8s 0.5s both;
}

#vig { position: absolute; inset: 0; z-index: 6; pointer-events: none; box-shadow: inset 0 0 22vmin rgba(0, 0, 0, 0.7); }
#grain {
  position: absolute;
  inset: -50%;
  z-index: 7;
  pointer-events: none;
  opacity: 0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: promoGrain 0.5s steps(4) infinite;
}
@keyframes promoGrain {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-3%, 2%); }
  50% { transform: translate(2%, -2%); }
  75% { transform: translate(-2%, -3%); }
  100% { transform: translate(3%, 2%); }
}

#sweep {
  position: absolute;
  top: -20%;
  bottom: -20%;
  width: 60%;
  z-index: 8;
  pointer-events: none;
  left: -70%;
  background: linear-gradient(100deg, transparent, var(--soft) 40%, rgba(255, 255, 255, 0.22) 50%, var(--soft) 60%, transparent);
  transform: skewX(-12deg);
  opacity: 0;
}
#sweep.go { animation: promoSweep 1s cubic-bezier(0.4, 0, 0.2, 1); }
@keyframes promoSweep { 0% { left: -70%; opacity: 0; } 20% { opacity: 1; } 100% { left: 130%; opacity: 0; } }

.bar { position: absolute; left: 0; right: 0; height: 11vh; z-index: 9; background: #000; pointer-events: none; }
.bar.t { top: 0; border-bottom: 1px solid var(--soft); }
.bar.b { bottom: 0; border-top: 1px solid var(--soft); }

#prog {
  position: absolute;
  left: 8vw;
  right: 8vw;
  bottom: calc(11vh - 5px);
  height: 2px;
  z-index: 10;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}
#bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--acc), var(--acc2)); border-radius: 2px; box-shadow: 0 0 10px var(--acc); }
.tick { position: absolute; top: -3px; width: 1px; height: 8px; background: rgba(255, 255, 255, 0.3); }

#ctrls {
  position: absolute;
  z-index: 11;
  top: calc(11vh + 12px);
  right: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 50vw;
}
#ctrls button {
  font-family: 'Consolas', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--mid);
  background: rgba(0, 18, 34, 0.7);
  border: 1px solid var(--dim);
  border-radius: 6px;
  padding: 7px 12px;
  cursor: pointer;
  transition: 0.15s;
}
#ctrls button:hover { color: var(--acc); border-color: var(--acc); }

#hint {
  position: absolute;
  z-index: 11;
  top: calc(11vh + 14px);
  left: 16px;
  font-family: 'Consolas', monospace;
  font-size: 0.6rem;
  color: var(--dim);
  letter-spacing: 0.06em;
}

body.promo-export #ctrls,
body.promo-export #hint,
body.promo-export #prog { display: none !important; }

/* Upotus etusivulle (iframe ?embed=1) */
body.promo-embed {
  overflow: hidden;
  cursor: default;
}
body.promo-embed #frame {
  position: fixed;
  inset: 0;
}
body.promo-embed #ctrls,
body.promo-embed #hint,
body.promo-embed #prog { display: none !important; }
body.promo-embed .bar { opacity: 0.85; }