/* AiraCEO — skin Axioma Aira.
   Paleta y tipografías alineadas con axiomaaira.com (#041518 fondo,
   #d4af37 texto, #7cfc00 verde lima, #ff1489 rosa magenta).
   NO se toca .avatar-frame ni .layer en estructura: solo color y borde.
*/

:root {
  --aira-bg:        #041518;
  --aira-bg-soft:   rgba(212,175,55,0.04);
  --aira-text:      #d4af37;
  --aira-text-dim:  rgba(212,175,55,0.55);
  --aira-accent:    #ff1489;
  --aira-accent2:   #7cfc00;
  --aira-listen:    #ff1489;
  --aira-speaking:  #7cfc00;
  --aira-thinking:  #d4af37;
  --aira-border:    rgba(212,175,55,0.18);
  --aira-border-strong: rgba(212,175,55,0.35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }

body {
  background: var(--aira-bg);
  color: var(--aira-text);
  font-family: Roboto, Arial, Helvetica, sans-serif;
  font-size: 18px;
  min-height: 100vh;
  overflow-x: hidden;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 24px 60px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* HEADER */
.brand {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--aira-border);
}
.brand h1 {
  margin: 0;
  font-family: Sacramento, "Brush Script MT", cursive;
  font-size: 42px;
  letter-spacing: 1px;
  font-weight: 400;
  color: var(--aira-text);
  line-height: 1;
}
.brand h1 span { color: var(--aira-accent); }
.tagline {
  color: var(--aira-text-dim);
  font-family: Roboto, Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}

/* STAGE */
.stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 28px 0;
}

/* AVATAR — NO se toca estructura, solo color del card y borde */
.avatar-card {
  width: 100%;
  max-width: 460px;
  background: linear-gradient(180deg, rgba(0,0,0,0.30), rgba(0,0,0,0.10));
  border: 1px solid var(--aira-border);
  border-radius: 16px;
  padding: 16px;
  box-shadow:
    0 22px 56px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(212,175,55,0.06);
}
.avatar-frame {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
}
.avatar-frame img,
.avatar-frame video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity 280ms ease;
}
.avatar-frame .layer { opacity: 0; transition: opacity 220ms ease; }
.avatar-frame .layer.show { opacity: 1; }
.avatar-frame .breathing { animation: breathe 6.5s ease-in-out infinite; transform-origin: center 60%; }
@keyframes breathe {
  0%, 100% { transform: scale(1.000); }
  50%      { transform: scale(1.006); }
}

.status-dot {
  position: absolute; top: 20px; right: 20px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--aira-accent2);
  box-shadow: 0 0 10px var(--aira-accent2), 0 0 22px rgba(124,252,0,0.45);
}
.status-dot.talking {
  background: var(--aira-speaking);
  box-shadow: 0 0 12px var(--aira-speaking), 0 0 28px rgba(124,252,0,0.6);
  animation: pulse 1.1s ease-in-out infinite;
}
.status-dot.listening {
  background: var(--aira-listen);
  box-shadow: 0 0 12px var(--aira-listen), 0 0 28px rgba(255,20,137,0.6);
  animation: pulse 0.9s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.45); }
}

.hint {
  color: var(--aira-text-dim);
  font-family: Roboto, Arial, sans-serif;
  font-size: 12px;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  text-align: center;
  min-height: 18px;
}

.subtitulo {
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 24px;
}
.sub-line {
  font-family: Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  padding: 12px 16px;
  border-radius: 6px;
  border: 1px solid var(--aira-border);
  background: rgba(0,0,0,0.35);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 220ms ease, transform 220ms ease;
  white-space: pre-wrap;
}
.sub-line.show { opacity: 1; transform: translateY(0); }
.sub-user {
  color: var(--aira-text-dim);
  font-style: italic;
  font-size: 14px;
}
.sub-aira {
  color: var(--aira-accent);
  border-color: rgba(255,20,137,0.35);
  background: rgba(0,0,0,0.55);
}

#vumeter {
  width: 320px;
  height: 56px;
  display: block;
  border-radius: 6px;
  background: rgba(0,0,0,0.45);
  border: 1px solid var(--aira-border);
  opacity: 0;
  transition: opacity 220ms ease;
}
#vumeter.active { opacity: 1; }

::selection { background: var(--aira-accent); color: #fff; }

@media (max-width: 540px) {
  .wrap { padding: 22px 18px 50px; }
  .brand h1 { font-size: 34px; }
  .avatar-card { max-width: 320px; }
  #vumeter { width: 240px; }
}