/*
 * PCBfast Global Contact Rail v1.0.0
 * Scope: only .pfcrail-* and the two exact legacy selectors listed below.
 * Brand: PCBfast green #009944 / orange #EB6100.
 */

:root {
  --pfcrail-green: #009944;
  --pfcrail-green-dark: #006f35;
  --pfcrail-orange: #eb6100;
  --pfcrail-ink: #102b20;
  --pfcrail-muted: #5d6f66;
  --pfcrail-line: #d9e5df;
  --pfcrail-surface: #ffffff;
  --pfcrail-shadow: 0 18px 46px rgba(9, 54, 34, 0.18);
  --pfcrail-mobile-bottom: 12px;
}

/* Prevent duplicate conversion controls after the new rail has mounted. */
.pfcrail-is-mounted #kf_t,
.pfcrail-is-mounted .yd_phone {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.pfcrail,
.pfcrail *,
.pfcrail *::before,
.pfcrail *::after {
  box-sizing: border-box;
}

.pfcrail {
  position: fixed;
  z-index: 2147483000;
  top: 50%;
  right: 18px;
  margin: 0;
  padding: 0;
  color: var(--pfcrail-ink);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.2;
  transform: translateY(-50%);
  -webkit-font-smoothing: antialiased;
  border-radius: 16px;
}

.pfcrail__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pfcrail__item {
  position: relative;
  margin: 0;
  padding: 0;
}

.pfcrail__link {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 50px;
  margin: 0;
  border: 1px solid transparent;
  border-radius: 12px;
  color: inherit;
  background: var(--pfcrail-surface);
  box-shadow: none;
  text-decoration: none !important;
  cursor: pointer;
  transition: border-color 160ms ease, background-color 160ms ease,
    color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.pfcrail__link:hover {
  text-decoration: none !important;
  transform: translateX(-3px);
}

.pfcrail__link:focus-visible {
  outline: 3px solid rgba(235, 97, 0, 0.35);
  outline-offset: 3px;
}

.pfcrail__icon {
  display: grid;
  flex: 0 0 48px;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 10px;
  color: var(--pfcrail-green);
}

.pfcrail__icon svg {
  display: block;
  width: 23px;
  height: 23px;
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.pfcrail__icon svg.pfcrail__icon-vk {
  fill: currentColor;
  stroke: none;
}

.pfcrail__copy {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  gap: 2px;
  padding: 0 14px 0 2px;
}

.pfcrail__label {
  overflow: hidden;
  color: inherit;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pfcrail__hint {
  overflow: hidden;
  color: var(--pfcrail-muted);
  font-size: 10px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pfcrail__link[data-channel="quote"] {
  color: #ffffff;
  border-color: var(--pfcrail-orange);
  background: var(--pfcrail-orange);
}

.pfcrail__link[data-channel="quote"] .pfcrail__icon {
  color: #ffffff;
}

.pfcrail__link[data-channel="quote"] .pfcrail__hint {
  color: rgba(255, 255, 255, 0.78);
}

/* Scheme 1: labelled, recommended for discoverability and conversion. */
.pfcrail[data-pfcrail-scheme="labelled"] {
  width: 178px;
}

.pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__list {
  gap: 6px;
  padding: 8px;
  border: 1px solid rgba(0, 111, 53, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--pfcrail-shadow);
  backdrop-filter: blur(12px);
}

.pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__link {
  width: 100%;
  border-color: transparent;
}

.pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__link:hover {
  border-color: rgba(0, 153, 68, 0.22);
  background: #f1faf5;
}

.pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__link[data-channel="quote"]:hover {
  border-color: #c94f00;
  background: #d95800;
}

/* Scheme 2: brand icons with a left-side tooltip. */
.pfcrail[data-pfcrail-scheme="brand"] {
  width: 58px;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__list {
  gap: 7px;
  padding: 6px;
  border: 1px solid rgba(0, 111, 53, 0.16);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--pfcrail-shadow);
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link {
  width: 46px;
  min-height: 46px;
  border-color: #e2ece7;
  border-radius: 12px;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__icon {
  flex-basis: 44px;
  width: 44px;
  height: 44px;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__copy {
  position: absolute;
  top: 50%;
  right: calc(100% + 11px);
  display: block;
  width: max-content;
  max-width: 190px;
  padding: 9px 12px;
  border: 1px solid rgba(0, 111, 53, 0.15);
  border-radius: 9px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(9, 54, 34, 0.16);
  opacity: 0;
  pointer-events: none;
  transform: translate(8px, -50%);
  transition: opacity 150ms ease, transform 150ms ease;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__hint {
  display: none;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link:hover .pfcrail__copy,
.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link:focus-visible .pfcrail__copy {
  opacity: 1;
  transform: translate(0, -50%);
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link[data-channel="email"] .pfcrail__icon {
  color: #ffffff;
  background: #1473e6;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link[data-channel="phone"] .pfcrail__icon {
  color: #ffffff;
  background: var(--pfcrail-green);
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link[data-channel="whatsapp"] .pfcrail__icon {
  color: #ffffff;
  background: #25d366;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link[data-channel="telegram"] .pfcrail__icon {
  color: #ffffff;
  background: #229ed9;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link[data-channel="vk"] .pfcrail__icon {
  color: #ffffff;
  background: #0077ff;
}

.pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link[data-channel="quote"] .pfcrail__icon {
  background: var(--pfcrail-orange);
}

/* Scheme 3: compact dark rail, restrained B2B appearance. */
.pfcrail[data-pfcrail-scheme="minimal"] {
  width: 62px;
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__list {
  gap: 0;
  overflow: visible;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: #083b2c;
  box-shadow: 0 18px 46px rgba(0, 28, 20, 0.26);
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__item + .pfcrail__item::before {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 9px;
  left: 9px;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  content: "";
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__link {
  width: 50px;
  min-height: 50px;
  color: #ffffff;
  border-radius: 12px;
  background: transparent;
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__icon {
  flex-basis: 50px;
  width: 50px;
  height: 50px;
  color: inherit;
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__copy {
  position: absolute;
  top: 50%;
  right: calc(100% + 11px);
  display: block;
  width: max-content;
  max-width: 190px;
  padding: 9px 12px;
  border-radius: 9px;
  color: var(--pfcrail-ink);
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(9, 54, 34, 0.18);
  opacity: 0;
  pointer-events: none;
  transform: translate(8px, -50%);
  transition: opacity 150ms ease, transform 150ms ease;
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__hint {
  display: none;
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__link:hover .pfcrail__copy,
.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__link:focus-visible .pfcrail__copy {
  opacity: 1;
  transform: translate(0, -50%);
}

.pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__link[data-channel="quote"] {
  margin-top: 4px;
  background: var(--pfcrail-orange);
}

/* Mobile: all three schemes become the same reachable six-button dock. */
@media (max-width: 767px) {
  .pfcrail,
  .pfcrail[data-pfcrail-scheme="labelled"],
  .pfcrail[data-pfcrail-scheme="brand"],
  .pfcrail[data-pfcrail-scheme="minimal"] {
    top: auto;
    right: auto;
    bottom: calc(var(--pfcrail-mobile-bottom) + env(safe-area-inset-bottom));
    left: 50%;
    width: min(94vw, 440px);
    transform: translateX(-50%);
  }

  .pfcrail .pfcrail__list,
  .pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__list,
  .pfcrail[data-pfcrail-scheme="brand"] .pfcrail__list,
  .pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__list {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 3px;
    padding: 5px;
    overflow: hidden;
    border: 1px solid rgba(0, 111, 53, 0.2);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 14px 38px rgba(9, 54, 34, 0.24);
    backdrop-filter: blur(12px);
  }

  .pfcrail .pfcrail__item::before {
    display: none !important;
  }

  .pfcrail .pfcrail__link,
  .pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__link,
  .pfcrail[data-pfcrail-scheme="brand"] .pfcrail__link,
  .pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__link {
    display: flex;
    width: 100%;
    min-width: 0;
    min-height: 54px;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    margin: 0;
    color: var(--pfcrail-green-dark);
    border: 0;
    border-radius: 11px;
    background: transparent;
    transform: none;
  }

  .pfcrail .pfcrail__link:active {
    background: #edf8f2;
  }

  .pfcrail .pfcrail__icon,
  .pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__icon,
  .pfcrail[data-pfcrail-scheme="brand"] .pfcrail__icon,
  .pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__icon {
    display: grid;
    flex: 0 0 27px;
    width: 27px;
    height: 27px;
    color: inherit !important;
    background: transparent !important;
  }

  .pfcrail .pfcrail__icon svg {
    width: 21px;
    height: 21px;
  }

  .pfcrail .pfcrail__copy,
  .pfcrail[data-pfcrail-scheme="labelled"] .pfcrail__copy,
  .pfcrail[data-pfcrail-scheme="brand"] .pfcrail__copy,
  .pfcrail[data-pfcrail-scheme="minimal"] .pfcrail__copy {
    position: static;
    display: block;
    width: 100%;
    max-width: none;
    padding: 0 2px;
    color: inherit;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    transform: none;
  }

  .pfcrail .pfcrail__label {
    display: block;
    width: 100%;
    font-size: 9px;
    font-weight: 800;
    line-height: 1.05;
    text-align: center;
  }

  .pfcrail .pfcrail__hint {
    display: none !important;
  }

  .pfcrail .pfcrail__link[data-channel="quote"] {
    color: #ffffff;
    background: var(--pfcrail-orange);
  }
}

@media (max-width: 360px) {
  .pfcrail,
  .pfcrail[data-pfcrail-scheme="labelled"],
  .pfcrail[data-pfcrail-scheme="brand"],
  .pfcrail[data-pfcrail-scheme="minimal"] {
    width: calc(100vw - 10px);
  }

  .pfcrail .pfcrail__list {
    padding: 4px;
  }

  .pfcrail .pfcrail__link {
    min-height: 51px;
  }

  .pfcrail .pfcrail__label {
    font-size: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pfcrail *,
  .pfcrail *::before,
  .pfcrail *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .pfcrail {
    display: none !important;
  }
}