:root {
  --voka-bg: #020814;
  --voka-panel: rgba(3, 12, 27, 0.84);
  --voka-line: rgba(96, 165, 250, 0.28);
  --voka-cyan: #46b6ff;
  --voka-blue: #2563eb;
  --voka-text: #eef6ff;
  --voka-muted: #9fb4cf;
}

.voka-welcome {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: min(760px, 92vh);
  display: grid;
  place-items: center;
  padding: clamp(64px, 8vw, 112px) 20px;
  background:
    radial-gradient(circle at 50% 44%, rgba(37, 99, 235, 0.23), transparent 32%),
    radial-gradient(circle at 25% 45%, rgba(70, 182, 255, 0.18), transparent 26%),
    radial-gradient(circle at 75% 43%, rgba(70, 182, 255, 0.13), transparent 28%),
    linear-gradient(180deg, #030817 0%, #020814 54%, #02050d 100%);
  color: var(--voka-text);
  border-bottom: 1px solid rgba(96, 165, 250, 0.16);
}

.voka-welcome::before,
.voka-welcome::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.voka-welcome::before {
  background-image:
    radial-gradient(circle, rgba(125, 211, 252, 0.64) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(147, 197, 253, 0.4) 0 1px, transparent 1.5px);
  background-position: 0 0, 28px 34px;
  background-size: 86px 86px, 124px 124px;
  opacity: 0.18;
  animation: voka-particles 20s linear infinite;
}

.voka-welcome::after {
  background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.18), transparent);
  top: 49.5%;
  bottom: auto;
  height: 1px;
  filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.95));
}

.voka-welcome--compact {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  min-height: 0;
  width: min(420px, calc(100vw - 24px));
  padding: 14px;
  border: 1px solid rgba(96, 165, 250, 0.26);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.48);
}

.voka-welcome--compact::after {
  display: none;
}

.voka-welcome--module {
  min-height: min(620px, 78vh);
  margin: 22px 0 38px;
  padding: clamp(42px, 6vw, 82px) 18px;
  border: 1px solid rgba(96, 165, 250, 0.18);
  border-radius: 34px;
  box-shadow: 0 28px 110px rgba(2, 8, 20, 0.42);
}

.voka-welcome--module .voka-welcome__inner {
  gap: 18px;
}

.voka-welcome--module .voka-welcome__title {
  font-size: clamp(52px, 8vw, 118px);
}

.voka-welcome--module .voka-welcome__subtitle {
  font-size: clamp(15px, 1.6vw, 23px);
}

.voka-welcome--module .voka-wave {
  height: clamp(88px, 10vw, 140px);
  margin: -4px 0 -12px;
}

.voka-welcome--module .voka-panel {
  max-width: 820px;
}

.voka-welcome__inner {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
  display: grid;
  gap: 26px;
  justify-items: center;
  text-align: center;
}

.voka-welcome__eyebrow {
  margin: 0;
  font-size: clamp(12px, 1.2vw, 14px);
  letter-spacing: 0.52em;
  text-transform: uppercase;
  color: rgba(226, 232, 240, 0.72);
}

.voka-welcome__title {
  margin: 0;
  font-size: clamp(72px, 11vw, 164px);
  line-height: 0.88;
  letter-spacing: 0.22em;
  font-weight: 300;
  text-indent: 0.22em;
  text-shadow: 0 0 38px rgba(96, 165, 250, 0.46);
}

.voka-welcome__subtitle {
  margin: -8px 0 0;
  font-size: clamp(18px, 2vw, 31px);
  letter-spacing: 0.43em;
  text-indent: 0.43em;
  color: #60a5fa;
}

.voka-welcome__copy {
  max-width: 760px;
  margin: 0;
  font-size: clamp(16px, 1.7vw, 20px);
  line-height: 1.55;
  color: rgba(238, 246, 255, 0.9);
}

.voka-wave {
  width: min(1180px, 112vw);
  height: clamp(118px, 15vw, 190px);
  margin: 2px 0 -8px;
  filter: drop-shadow(0 0 24px rgba(37, 99, 235, 0.82));
}

.voka-status {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border: 1px solid rgba(96, 165, 250, 0.22);
  border-radius: 999px;
  background: rgba(2, 8, 20, 0.54);
  color: #bfdbfe;
  font-size: 14px;
}

.voka-status__pulse {
  width: 32px;
  height: 22px;
  background:
    linear-gradient(90deg, transparent 0 8%, rgba(70, 182, 255, 0.95) 8% 13%, transparent 13% 26%, rgba(70, 182, 255, 0.65) 26% 31%, transparent 31% 46%, rgba(70, 182, 255, 1) 46% 52%, transparent 52% 68%, rgba(70, 182, 255, 0.65) 68% 73%, transparent 73% 88%, rgba(70, 182, 255, 0.95) 88% 93%, transparent 93%);
  animation: voka-status 1.8s ease-in-out infinite;
}

.voka-panel {
  width: min(820px, 100%);
  display: grid;
  gap: 14px;
  padding: clamp(16px, 2.5vw, 24px);
  border: 1px solid var(--voka-line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(5, 16, 35, 0.78), rgba(2, 8, 20, 0.66));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 24px 80px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.voka-panel__text {
  min-height: 54px;
  margin: 0;
  color: rgba(238, 246, 255, 0.92);
  font-size: 16px;
  line-height: 1.55;
  text-align: left;
}

.voka-actions,
.voka-chips,
.voka-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.voka-btn,
.voka-chip {
  border: 1px solid rgba(96, 165, 250, 0.28);
  border-radius: 999px;
  color: var(--voka-text);
  background: rgba(15, 23, 42, 0.7);
  padding: 10px 14px;
  font: inherit;
  font-size: 14px;
  cursor: pointer;
}

.voka-btn--primary {
  border-color: rgba(70, 182, 255, 0.7);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(70, 182, 255, 0.86));
  box-shadow: 0 0 28px rgba(37, 99, 235, 0.35);
}

.voka-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.voka-form {
  display: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  text-align: left;
}

.voka-form.is-active {
  display: grid;
}

.voka-form label {
  display: grid;
  gap: 6px;
  color: var(--voka-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.voka-form input,
.voka-form textarea {
  width: 100%;
  border: 1px solid rgba(96, 165, 250, 0.25);
  border-radius: 14px;
  padding: 12px 13px;
  color: var(--voka-text);
  background: rgba(2, 8, 20, 0.72);
  font: inherit;
}

.voka-form textarea,
.voka-form .voka-form__wide {
  grid-column: 1 / -1;
}

.voka-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--voka-muted);
  font-size: 13px;
  line-height: 1.45;
}

.voka-welcome--compact .voka-welcome__eyebrow,
.voka-welcome--compact .voka-welcome__subtitle,
.voka-welcome--compact .voka-chips {
  display: none;
}

.voka-welcome--compact .voka-welcome__title {
  font-size: 28px;
  letter-spacing: 0.18em;
}

.voka-welcome--compact .voka-wave {
  height: 58px;
}

.voka-welcome--compact .voka-panel {
  padding: 12px;
}

@keyframes voka-particles {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-86px, -86px, 0); }
}

@keyframes voka-status {
  0%, 100% { opacity: 0.55; transform: scaleX(0.9); }
  50% { opacity: 1; transform: scaleX(1.16); }
}

@media (max-width: 720px) {
  .voka-welcome {
    min-height: 760px;
    padding: 54px 14px;
  }

  .voka-welcome__title {
    font-size: clamp(52px, 18vw, 86px);
    letter-spacing: 0.16em;
    text-indent: 0.16em;
  }

  .voka-welcome__subtitle {
    font-size: 17px;
    letter-spacing: 0.28em;
    text-indent: 0.28em;
  }

  .voka-form {
    grid-template-columns: 1fr;
  }

  .voka-welcome--compact {
    right: 10px;
    bottom: 10px;
  }

  .voka-welcome--module {
    min-height: 700px;
    margin: 14px 0 28px;
    border-radius: 24px;
  }
}