/* IZANAMI — quiet, warm handpan controls */

.ambient-audio-widget {
  --audio-gold: #c6a45b;
  font-family: Satoshi, "Helvetica Neue", Arial, sans-serif;
}

.ambient-audio-widget {
  position: fixed;
  top: clamp(24px, 2.7vw, 36px);
  left: clamp(108px, 9vw, 140px);
  z-index: 81;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 42px;
  height: 42px;
  padding: 0;
  color: rgba(239, 235, 226, .84);
  background: rgba(16, 15, 12, .3);
  border: 1px solid rgba(230, 222, 203, .28);
  border-radius: 999px;
  box-shadow: 0 5px 18px rgba(0, 0, 0, .12);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  user-select: none;
  transition: width .35s cubic-bezier(.16, 1, .3, 1), padding .35s ease, gap .35s ease, background .3s ease, border-color .3s ease, color .3s ease;
  overflow: hidden;
}

.ambient-audio-widget:focus-within {
  justify-content: flex-start;
  gap: 10px;
  width: 220px;
  padding: 0 13px;
  background: rgba(16, 15, 12, .86);
  border-color: rgba(230, 222, 203, .46);
  color: #f5f1e8;
}

.audio-toggle-btn,
.audio-volume-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.audio-toggle-btn {
  gap: 9px;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
}

.audio-toggle-btn:focus-visible,
.audio-volume-btn:focus-visible,
.audio-volume-slider:focus-visible {
  outline: 1px solid var(--audio-gold);
  outline-offset: 4px;
}

.audio-label {
  display: none;
  white-space: nowrap;
}

.ambient-audio-widget:focus-within .audio-label { display: inline; }

.audio-equalizer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 14px;
  height: 15px;
}

.audio-equalizer i {
  display: block;
  width: 2px;
  height: 4px;
  border-radius: 2px;
  background: rgba(239, 235, 226, .55);
  transition: background .25s ease;
}

.ambient-audio-widget.is-playing .audio-equalizer i {
  background: var(--audio-gold);
  animation: audioWave 1s ease-in-out infinite alternate;
}

.ambient-audio-widget.is-playing .audio-equalizer i:nth-child(2) { animation-delay: .2s; }
.ambient-audio-widget.is-playing .audio-equalizer i:nth-child(3) { animation-delay: .4s; }
.ambient-audio-widget.is-playing .audio-equalizer i:nth-child(4) { animation-delay: .1s; }

@keyframes audioWave {
  from { height: 4px; opacity: .55; }
  to { height: 13px; opacity: 1; }
}

.audio-separator {
  flex: 0 0 1px;
  width: 1px;
  height: 15px;
  background: rgba(239, 235, 226, .21);
  opacity: 0;
  transition: opacity .2s ease;
}

.ambient-audio-widget:focus-within .audio-separator { opacity: 1; }

.audio-volume-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: 0;
  opacity: 0;
  overflow: hidden;
  transition: width .3s ease, opacity .2s ease;
}

.ambient-audio-widget:focus-within .audio-volume-wrap { width: 137px; opacity: 1; }

.audio-volume-btn {
  width: 16px;
  height: 22px;
  opacity: .75;
  transition: opacity .2s ease, color .2s ease;
}

.audio-volume-btn:hover { opacity: 1; color: var(--audio-gold); }
.audio-volume-btn svg { display: block; width: 14px; height: 14px; fill: currentColor; }

.audio-volume-slider {
  width: 62px;
  height: 14px;
  margin: 0;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  cursor: pointer;
}

.audio-volume-slider::-webkit-slider-runnable-track {
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(to right, var(--audio-gold) 0 var(--audio-volume, 35%), rgba(239, 235, 226, .24) var(--audio-volume, 35%) 100%);
}

.audio-volume-slider::-moz-range-track {
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(to right, var(--audio-gold) 0 var(--audio-volume, 35%), rgba(239, 235, 226, .24) var(--audio-volume, 35%) 100%);
}

.audio-volume-slider::-webkit-slider-thumb {
  width: 7px;
  height: 7px;
  margin-top: -2.5px;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  border-radius: 50%;
  background: #e7d6ac;
  box-shadow: 0 0 0 3px rgba(198, 164, 91, .12);
}

.audio-volume-slider::-moz-range-thumb {
  width: 7px;
  height: 7px;
  border: 0;
  border-radius: 50%;
  background: #e7d6ac;
  box-shadow: 0 0 0 3px rgba(198, 164, 91, .12);
}

.audio-vol-text {
  min-width: 24px;
  color: rgba(239, 235, 226, .56);
  font-size: 9px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .04em;
  text-align: right;
}

.audio-intro {
  --audio-gold: #c6a45b;
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 24px;
  color: #e9e4d8;
  opacity: 1;
  transition: opacity .36s ease, visibility .36s ease;
}

.audio-intro__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 8, .66);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.audio-intro__card {
  position: relative;
  width: min(100%, 440px);
  padding: 56px 52px 39px;
  border: 1px solid rgba(218, 202, 164, .32);
  background: linear-gradient(145deg, rgba(35, 32, 25, .98), rgba(19, 19, 16, .99));
  box-shadow: 0 28px 100px rgba(0, 0, 0, .42), inset 0 0 50px rgba(201, 170, 105, .025);
  text-align: center;
  animation: audioCardIn .6s cubic-bezier(.2, .75, .25, 1) both;
}

@keyframes audioCardIn {
  from { opacity: 0; transform: translateY(12px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.audio-intro__close {
  position: absolute;
  top: 16px;
  right: 17px;
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(235, 229, 215, .18);
  border-radius: 50%;
  color: rgba(235, 229, 215, .72);
  background: transparent;
  font: 300 20px/1 sans-serif;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
}

.audio-intro__close:hover { color: #fff; border-color: rgba(235, 229, 215, .55); }

.audio-intro__mark {
  display: flex;
  height: 26px;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-bottom: 24px;
}

.audio-intro__mark span {
  width: 1px;
  height: 9px;
  background: var(--audio-gold);
  opacity: .76;
  transform: rotate(22deg);
}

.audio-intro__mark span:nth-child(2),
.audio-intro__mark span:nth-child(4) { height: 17px; opacity: .9; }
.audio-intro__mark span:nth-child(3) { height: 25px; }

.audio-intro__eyebrow {
  margin: 0 0 12px;
  color: var(--audio-gold);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: .28em;
  line-height: 1.6;
  text-transform: uppercase;
}

.audio-intro__title {
  margin: 0;
  color: #f1eee7;
  font-family: "Times New Roman", Georgia, serif;
  font-size: clamp(30px, 5vw, 39px);
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1.2;
}

.audio-intro__description {
  max-width: 300px;
  margin: 17px auto 0;
  color: rgba(233, 228, 216, .69);
  font-size: 12px;
  font-weight: 300;
  letter-spacing: .025em;
  line-height: 1.85;
}

.audio-intro__actions {
  display: grid;
  gap: 11px;
  margin-top: 30px;
}

.audio-intro__actions button {
  min-height: 49px;
  border-radius: 0;
  font: 400 10px/1.2 Satoshi, "Helvetica Neue", Arial, sans-serif;
  letter-spacing: .14em;
  text-align: center;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .25s ease, background .25s ease, border-color .25s ease;
}

.audio-intro__accept {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 13px;
  border: 1px solid var(--audio-gold);
  color: #18160f;
  background: var(--audio-gold);
}

.audio-intro__accept:hover { border-color: #dec58c; background: #dec58c; }
.audio-intro__accept span { font-size: 13px; }

.audio-intro__decline {
  border: 1px solid rgba(233, 228, 216, .22);
  color: rgba(233, 228, 216, .82);
  background: transparent;
}

.audio-intro__decline:hover { border-color: rgba(233, 228, 216, .55); color: #fff; }

.audio-intro__note {
  margin: 18px 0 0;
  color: rgba(233, 228, 216, .42);
  font-size: 10px;
  letter-spacing: .025em;
}

.audio-intro :focus-visible {
  outline: 1px solid var(--audio-gold);
  outline-offset: 4px;
}

.audio-intro.is-closing { visibility: hidden; opacity: 0; pointer-events: none; }
.audio-intro.is-closing .audio-intro__card { animation: none; }

@media (max-width: 768px) {
  .ambient-audio-widget {
    top: 12px;
    left: 72px;
    bottom: auto;
    width: 38px;
    height: 38px;
    gap: 0;
    padding: 0;
  }

  .ambient-audio-widget:focus-within {
    width: min(220px, calc(100vw - 100px));
    padding: 0 10px;
  }

  .audio-volume-slider { width: 48px; }
  .ambient-audio-widget:focus-within .audio-volume-wrap { width: 110px; }
  .audio-intro__card { padding: 51px 28px 33px; }
  .audio-intro__description { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-audio-widget,
  .audio-equalizer i,
  .audio-intro__card { animation: none !important; transition: none !important; }
}